UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  ------------

                                  SCHEDULE 13D
                    Under the Securities Exchange Act of 1934
                                (Amendment No. 6)



                                  Equinix, Inc.
--------------------------------------------------------------------------------
                                (Name of Issuer)


                    Common Stock, par value $0.001 per share
--------------------------------------------------------------------------------
                         (Title of Class of Securities)


                                    2944U106
--------------------------------------------------------------------------------
                                 (CUSIP Number)


                                  Pek Siok Lan
                             STT Communications Ltd
                                 51 Cuppage Road
                            #10-11/17, StarHub Centre
                                229469 Singapore
                            Telephone (65) 6723 8668
                            Facsimile (65) 6720 7277

                                    Copy to:

                               Michael W. Sturrock
                              Latham & Watkins LLP
                            80 Raffles Place, #14-20
                                   UOB Plaza 2
                                Singapore 048624
                            Telephone (65) 6536 1161
                            Facsimile (65) 6536 1171


--------------------------------------------------------------------------------
                  (Name, Address and Telephone Number of Person
                Authorized to Receive Notices and Communications)



                                 November 9, 2005
--------------------------------------------------------------------------------
             (Date of Event Which Requires Filing of This Statement)


     If the filing person has previously filed a statement on Schedule 13G to
report the acquisition that is the subject of this Schedule 13D, and is filing
this schedule because of Rule 13d-1(c), 13d-1(f) or 13d-1(g), check the
following box [ ].

     Note: Schedules filed in paper format shall include a signed original and
five copies of the schedule, including all exhibits. See Rule 13d-7 for other
parties to whom copies are to be sent.

     (1) The remainder of this cover page shall be filled out for a reporting
person's initial filing on this form with respect to the subject class of
securities, and for any subsequent amendment containing information which would
alter disclosures provided in a prior cover page.

     The information required on the remainder of this cover page shall not be
deemed to be "filed" for the purpose of Section 18 of the Securities Exchange
Act of 1934 or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes). 

---------------







CUSIP No. 2944U106                                        13D                                      Page 2 of 16 Pages
----------------------------------------------------------------------------------------------------------------------
                                                                                         
1       NAME OF REPORTING PERSONS:
        I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY):

        TEMASEK HOLDINGS (PRIVATE) LIMITED


------- --------------------------------------------------------------------------------------------------------------
2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

                                                                                               (a) [ ]

                                                                                               (b) [X]

------- --------------------------------------------------------------------------------------------------------------
3       SEC USE ONLY

------- --------------------------------------------------------------------------------------------------------------
4       SOURCE OF FUNDS*
        OO

------- --------------------------------------------------------------------------------------------------------------
5       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
        TO ITEM 2(D) OR 2(E).                                                                               [ ]

------- --------------------------------------------------------------------------------------------------------------
6       CITIZENSHIP OR PLACE OF ORGANIZATION
        SINGAPORE

--------------------------- --------- --------------------------------------------------------------------------------
        NUMBER OF           7         SOLE VOTING POWER
          SHARES                      11,718
       BENEFICIALLY
         OWNED BY
           EACH
        REPORTING
       PERSON WITH
                            --------- --------------------------------------------------------------------------------
                            8         SHARED VOTING POWER
                                      10,189,549

                            --------- --------------------------------------------------------------------------------
                            9         SOLE DISPOSITIVE POWER
                                      11,718

                            --------- --------------------------------------------------------------------------------
                            10        SHARED DISPOSITIVE POWER
                                      10,189,549

---------- -----------------------------------------------------------------------------------------------------------
11         AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
           10,201,267(1)

---------- -----------------------------------------------------------------------------------------------------------
12         CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*                            [ ]

---------- -----------------------------------------------------------------------------------------------------------
13         PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
           37.4%

---------- -----------------------------------------------------------------------------------------------------------
14         TYPE OF REPORTING PERSON*
           CO

---------- -----------------------------------------------------------------------------------------------------------



(1) The Reporting Person expressly disclaims beneficial ownership of all shares
beneficially owned by i-STT Investments Pte. Ltd.






CUSIP No. 2944U106                                        13D                                      Page 3 of 16 Pages
----------------------------------------------------------------------------------------------------------------------
     
1       NAME OF REPORTING PERSONS:
        I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY):

        SINGAPORE TECHNOLOGIES TELEMEDIA PTE LTD


------- --------------------------------------------------------------------------------------------------------------
2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

                                                                                               (a) [ ]

                                                                                               (b) [X]

------- --------------------------------------------------------------------------------------------------------------
3       SEC USE ONLY

------- --------------------------------------------------------------------------------------------------------------
4       SOURCE OF FUNDS*
        OO

------- --------------------------------------------------------------------------------------------------------------
5       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
        TO ITEM 2(D) OR 2(E).                                                                               [ ]

------- --------------------------------------------------------------------------------------------------------------
6       CITIZENSHIP OR PLACE OF ORGANIZATION
        SINGAPORE

--------------------------- --------- --------------------------------------------------------------------------------
        NUMBER OF           7         SOLE VOTING POWER
          SHARES                      0
       BENEFICIALLY
         OWNED BY
           EACH
        REPORTING
       PERSON WITH

                            --------- --------------------------------------------------------------------------------
                            8         SHARED VOTING POWER
                                      10,189,549

                            --------- --------------------------------------------------------------------------------
                            9         SOLE DISPOSITIVE POWER
                                      0

                            --------- --------------------------------------------------------------------------------
                            10        SHARED DISPOSITIVE POWER
                                      10,189,549

---------- -----------------------------------------------------------------------------------------------------------
11         AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
           10,189,549

---------- -----------------------------------------------------------------------------------------------------------
12         CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*                            [ ]

---------- -----------------------------------------------------------------------------------------------------------
13         PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
           37.4%

---------- -----------------------------------------------------------------------------------------------------------
14         TYPE OF REPORTING PERSON*
           CO

---------- -----------------------------------------------------------------------------------------------------------











CUSIP No. 2944U106                                        13D                                      Page 4 of 16 Pages
----------------------------------------------------------------------------------------------------------------------
     
1       NAME OF REPORTING PERSONS:
        I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY):

        STT COMMUNICATIONS LTD


------- --------------------------------------------------------------------------------------------------------------
2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

                                                                                               (a) [ ]

                                                                                               (b) [X]

------- --------------------------------------------------------------------------------------------------------------
3       SEC USE ONLY

------- --------------------------------------------------------------------------------------------------------------
4       SOURCE OF FUNDS*
        OO

------- --------------------------------------------------------------------------------------------------------------
5       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
        TO ITEM 2(D) OR 2(E).                                                                               [ ]

------- --------------------------------------------------------------------------------------------------------------
6       CITIZENSHIP OR PLACE OF ORGANIZATION
        SINGAPORE

--------------------------- --------- --------------------------------------------------------------------------------
        NUMBER OF           7         SOLE VOTING POWER
          SHARES                      0
       BENEFICIALLY
         OWNED BY
           EACH
        REPORTING
       PERSON WITH

                            --------- --------------------------------------------------------------------------------
                            8         SHARED VOTING POWER
                                      10,189,549

                            --------- --------------------------------------------------------------------------------
                            9         SOLE DISPOSITIVE POWER
                                      0

                            --------- --------------------------------------------------------------------------------
                            10        SHARED DISPOSITIVE POWER
                                      10,189,549

---------- -----------------------------------------------------------------------------------------------------------
11         AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
           10,189,549

---------- -----------------------------------------------------------------------------------------------------------
12         CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*                            [ ]

---------- -----------------------------------------------------------------------------------------------------------
13         PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
           37.4%

---------- -----------------------------------------------------------------------------------------------------------
14         TYPE OF REPORTING PERSON*
           CO

---------- -----------------------------------------------------------------------------------------------------------











CUSIP No. 2944U106                                        13D                                      Page 5 of 16 Pages
----------------------------------------------------------------------------------------------------------------------
     
1       NAME OF REPORTING PERSONS:
        I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY):

        i-STT INVESTMENTS PTE. LTD.



------- --------------------------------------------------------------------------------------------------------------
2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

                                                                                               (a) [ ]

                                                                                               (b) [X]

------- --------------------------------------------------------------------------------------------------------------
3       SEC USE ONLY

------- --------------------------------------------------------------------------------------------------------------
4       SOURCE OF FUNDS*
        OO

------- --------------------------------------------------------------------------------------------------------------
5       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
        TO ITEM 2(D) OR 2(E).                                                                               [ ]

------- --------------------------------------------------------------------------------------------------------------
6       CITIZENSHIP OR PLACE OF ORGANIZATION
        SINGAPORE

--------------------------- --------- --------------------------------------------------------------------------------
        NUMBER OF           7         SOLE VOTING POWER
          SHARES                      0
       BENEFICIALLY
         OWNED BY
           EACH
        REPORTING
       PERSON WITH

                            --------- --------------------------------------------------------------------------------
                            8         SHARED VOTING POWER
                                      10,189,549

                            --------- --------------------------------------------------------------------------------
                            9         SOLE DISPOSITIVE POWER
                                      0

                            --------- --------------------------------------------------------------------------------
                            10        SHARED DISPOSITIVE POWER
                                      10,189,549

---------- -----------------------------------------------------------------------------------------------------------
11         AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
           10,189,549

---------- -----------------------------------------------------------------------------------------------------------
12         CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*                            [ ]

---------- -----------------------------------------------------------------------------------------------------------
13         PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
           37.4%

---------- -----------------------------------------------------------------------------------------------------------
14         TYPE OF REPORTING PERSON*
           CO

---------- -----------------------------------------------------------------------------------------------------------









CUSIP No. 2944U106                                        13D                                      Page 6 of 16 Pages
----------------------------------------------------------------------------------------------------------------------
     
1       NAME OF REPORTING PERSONS:
        I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY):

        i-STT INVESTMENTS (BERMUDA) LTD.



------- --------------------------------------------------------------------------------------------------------------
2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

                                                                                               (a) [ ]

                                                                                               (b) [X]

------- --------------------------------------------------------------------------------------------------------------
3       SEC USE ONLY

------- --------------------------------------------------------------------------------------------------------------
4       SOURCE OF FUNDS*
        OO

------- --------------------------------------------------------------------------------------------------------------
5       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
        TO ITEM 2(D) OR 2(E).                                                                               [ ]

------- --------------------------------------------------------------------------------------------------------------
6       CITIZENSHIP OR PLACE OF ORGANIZATION
        SINGAPORE

--------------------------- --------- --------------------------------------------------------------------------------
        NUMBER OF           7         SOLE VOTING POWER
          SHARES                      0
       BENEFICIALLY
         OWNED BY
           EACH
        REPORTING
       PERSON WITH

                            --------- --------------------------------------------------------------------------------
                            8         SHARED VOTING POWER
                                      4,300,000

                            --------- --------------------------------------------------------------------------------
                            9         SOLE DISPOSITIVE POWER
                                      0

                            --------- --------------------------------------------------------------------------------
                            10        SHARED DISPOSITIVE POWER
                                      4,300,000

---------- -----------------------------------------------------------------------------------------------------------
11         AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
           4,300,000

---------- -----------------------------------------------------------------------------------------------------------
12         CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*                            [ ]

---------- -----------------------------------------------------------------------------------------------------------
13         PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
           15.8%

---------- -----------------------------------------------------------------------------------------------------------
14         TYPE OF REPORTING PERSON*
           CO

---------- -----------------------------------------------------------------------------------------------------------




                                                              Page 7 of 16 Pages


This Amendment No. 6 amends the Schedule 13D previously filed by STT
Communications Ltd ("STT Comm") with the Securities and Exchange Commission on
October 11, 2002, as amended and restated by Amendment No. 1 to Schedule 13D
filed on January 3, 2003 by STT Comm, as further amended by Amendment No. 2 to
Schedule 13D filed on December 22, 2003, as further amended by Amendment No. 3
to Schedule 13D filed on December 30, 2004, as further amended by Amendment No.
4 to Schedule 13D filed on January 14, 2005 and as further amended by Amendment
No. 5 to Schedule 13D filed on October 7, 2005 (as amended, the "Statement")
with respect to the common stock, par value $0.001 per share (the "Common
Stock") of Equinix, Inc., a Delaware corporation (the "Issuer"). Capitalized
terms used but not defined herein have the meanings given to them in the
Statement.


ITEM 2. IDENTITY AND BACKGROUND

Item 2 is hereby amended to add the following:

i-STT Investments (Bermuda) Ltd. ("i-STT Bermuda")
Canon's Court, 22 Victoria Street
Hamilton HM12 Bermuda
(a Bermuda exempted company)
Principal business of i-STT Bermuda: Holding company

i-STT Bermuda is a wholly-owned subsidiary of i-STTI.

Schedule A, which contains information regarding the executive officers and
directors of the Reporting Persons, is amended and restated in its entirety and
is incorporated herein by reference.


ITEM 4. PURPOSE OF TRANSACTION

Item 4 is hereby amended to add the following:

STT Comm has decided to sell all of its shares of Common Stock, all as described
in the Prospectus Supplement dated November 9, 2005 to the Prospectus dated
October 28, 2005 filed by the Issuer on November 14, 2005. It has entered into
various transactions described below in Item 6 to effectuate that sale.

In an underwritten secondary offering to the public, i-STTI agreed to sell
5,150,000 shares of Common Stock to the underwriters at the public offering
price of $35.64 per share (before deducting underwriting discount). This
offering is expected to close on November 16, 2005 subject to customary closing
conditions. In addition, i-STTI agreed to offer the underwriters an option to
purchase up to 739,549 additional shares of Common Stock to cover
over-allotments, if any.

Concurrently with the secondary offering, i-STT Bermuda entered into the
pre-paid forward purchase agreement discussed in Item 6 herein with Credit
Suisse First Boston Capital LLC whereby i-STT Bermuda agreed to sell up to
4,300,000 shares of Common Stock. In connection with such pre-paid forward
purchase agreement, the Collateral Agreement discussed in Item 6 herein was also
entered into. An affiliate of Credit Suisse First Boston Capital LLC intends to
publicly offer securities exchangeable for the Common Stock agreed to be
purchased pursuant to the pre-paid forward purchase agreement.


                                                              Page 8 of 16 Pages


ITEM 5. INTEREST IN SECURITIES OF THE ISSUER

Item 5 is hereby amended and restated in its entirety as follows:

i-STT Bermuda owns of record 4,300,000 shares of Common Stock representing 15.8%
of the outstanding shares of Common Stock. i-STTI owns of record 5,889,549
shares of Common Stock, representing 21.6% of the outstanding shares of Common
Stock. Because of the relationships described in Item 2 above, the direct and
indirect parents of i-STTI and i-STT Bermuda may be deemed to beneficially own
the shares owned of record by i-STTI and i-STT Bermuda representing a total of
37.4% of the outstanding shares of Common Stock. Temasek disclaims beneficial
ownership of the shares owned of record by i-STTI and i-STT Bermuda.

In addition to the share amounts detailed in the preceding paragraph, Temasek
may be deemed to beneficially own 11,718 additional shares of Common Stock,
representing 0.04% of the outstanding shares of Common Stock. The additional
11,718 shares of Common Stock are owned beneficially and of record by Temasek's
indirect, wholly-owned subsidiary, T.H.e Venture Pte Ltd.

On November 7, 2005, i-STTI elected to exercise its preferred stock warrant for
965,674 shares of the Issuer's series A preferred stock and elected to convert
an aggregate of $2,208,007.87 of the outstanding series A-1 convertible secured
notes, including interest due through November 7, 2005, into 240,578 shares of
the Issuer's series A preferred stock. In addition, on November 9, 2005, i-STTI
elected to convert all of its series A preferred stock into an aggregate
3,074,919 shares of Common Stock. The series A preferred stock each converted
into Common Stock on a 1 for 1 basis.

Concurrently with the above mentioned conversions, and pursuant to an internal
restructuring, i-STTI contributed to i-STT Bermuda, a newly formed subsidiary,
4,300,000 shares of Common Stock which i-STT Bermuda now owns directly. As a
result of the transfer, i-STTI now directly owns 5,889,549 shares of Common
Stock.

The calculation of the percentages in the foregoing paragraphs is based on the
number of shares of Common Stock disclosed as outstanding as of September 30,
2005, in the Form 10-Q filed by the Issuer on October 26, 2005 and the number of
shares issued upon the above mentioned conversions (i.e. an aggregate of
27,263,658 shares of Common Stock). Except as set forth in this Statement, to
the knowledge of the Reporting Persons, no director or executive officer of any
of the Reporting Persons beneficially owns any other securities of the Issuer.

Except as described in this Statement, there have been no transactions by the
Reporting Persons in securities of the Issuer during the past sixty days. To the
knowledge of the Reporting Persons, there have been no transactions by any
director or executive officer of any of the Reporting Persons in securities of
the Issuer during the past sixty days.


ITEM 6. CONTRACTS, ARRANGEMENTS, UNDERSTANDINGS OR RELATIONSHIPS WITH RESPECT TO
SECURITIES OF THE ISSUER

To effectuate the sale of its holding in Equinix, STT Comm planned the sale of
two tranches of Common Stock. i-STTI entered into an Underwriting Agreement with
the Issuer and Citigroup Global Market Inc., Credit Suisse First Boston LLC and
Goldman, Sachs & Co., as representatives of the several underwriters named in
Schedule A thereto, to underwrite the secondary offering of 5,150,000 shares of
Common Stock to the public. In addition, i-STTI agreed to offer the underwriters
an option to purchase up to 739,549 additional shares of Common Stock to cover
over-allotments, if any.


                                                              Page 9 of 16 Pages


To sell the second tranche, i-STTI restructured internally and transferred
4,300,000 shares of Common Stock to i-STT (Bermuda), a newly formed subsidiary.
Under a Collateral Agreement with Credit Suisse First Boston Capital LLC and
Credit Suisse First Boston LLC, as collateral agent, i-STT (Bermuda) pledged
those shares of Common Stock to Credit Suisse First Boston Capital LLC.
Concurrently, i-STT (Bermuda) entered into the pre-paid forward purchase
agreement with Credit Suisse First Boston Capital LLC whereby i-STT (Bermuda)
agreed to sell up to 4.3 million shares of Common Stock.

Pursuant to a Terms Agreement with i-STT (Bermuda), the Issuer, Credit Suisse
First Boston LLC, as representative of the several underwriters named in
Schedule A thereto, and Credit Suisse First Boston (USA) Inc., an affiliate of
Credit Suisse First Boston Capital LLC ("CSFB (USA)"), CSFB (USA) intends to
publicly offer securities exchangeable for the Common Stock agreed to be
purchased pursuant to the pre-paid forward purchase agreement.


ITEM 7. MATERIAL TO BE FILED AS EXHIBITS

1.   Underwriting Agreement by and among i-STT Investments Pte. Ltd., Equinix,
     Inc., and Citigroup Global Market Inc., Credit Suisse First Boston LLC and
     Goldman, Sachs & Co., as representatives of the several underwriters named
     in Schedule A thereto, dated as of November 9, 2005 (1).

2.   Terms Agreement by and among Credit Suisse First Boston (USA) Inc., i-STT
     Investments (Bermuda) Ltd., Equinix, Inc. and Credit Suisse First Boston
     LLC acting severally on behalf of itself and on behalf of the underwriters
     named in Schedule A thereto dated as of November 9, 2005 (2).

3.   Forward Purchase Agreement between i-STT Investments (Bermuda) Ltd., as
     seller, and Credit Suisse First Boston Capital LLC, as purchaser, dated as
     of November 9, 2005.

4.   Collateral Agreement among i-STT Investments (Bermuda) Ltd., as pledgor,
     Credit Suisse First Boston LLC, as collateral agent, and Credit Suisse
     First Boston Capital LLC dated as of November 9, 2005.

----------

(1)  Incorporated by reference to Exhibit 10.1 to the Form 8-K filed by Equinix,
     Inc. on November 14, 2005
(2)  Incorporated by reference to Exhibit 10.2 to the Form 8-K filed by Equinix,
     Inc. on November 14, 2005


                                                             Page 10 of 16 Pages


After reasonable inquiry and to the best of its knowledge and belief, the
      undersigned certifies that the information set forth in this statement is
      true, complete and correct.


Dated: November 14, 2005       TEMASEK HOLDINGS (PRIVATE) LIMITED


                               By: /s/ Chia Yue Joo
                                   ---------------------------------------------
                                   Name:  Chia Yue Joo (Ms.)
                                   Title: Managing Director, Legal & Regulations



                               SINGAPORE TECHNOLOGIES TELEMEDIA PTE LTD


                               By: /s/ Pek Siok Lan
                                   ---------------------------------------------
                                   Name:  Pek Siok Lan
                                   Title: Company Secretary



                               STT COMMUNICATIONS LTD


                               By: /s/ Pek Siok Lan
                                   ---------------------------------------------
                                   Name:  Pek Siok Lan
                                   Title: Company Secretary



                               i-STT INVESTMENTS PTE. LTD.


                               By: /s/ Pek Siok Lan
                                   ---------------------------------------------
                                   Name:  Pek Siok Lan
                                   Title: Director



                               i-STT INVESTMENTS (BERMUDA) LTD.


                               By: /s/ Stephen Geoffrey Miller
                                   ---------------------------------------------
                                   Name:  Stephen Geoffrey Miller
                                   Title: Director


                                                             Page 11 of 16 Pages


                                  EXHIBIT INDEX


1.   Underwriting Agreement by and among i-STT Investments Pte. Ltd., Equinix,
     Inc., and Citigroup Global Market Inc., Credit Suisse First Boston LLC and
     Goldman, Sachs & Co., as representatives of the several underwriters named
     in Schedule A thereto, dated as of November 9, 2005 (1).

2.   Terms Agreement by and among Credit Suisse First Boston (USA) Inc., i-STT
     Investments (Bermuda) Ltd., Equinix, Inc. and Credit Suisse First Boston
     LLC acting severally on behalf of itself and on behalf of the underwriters
     named in Schedule A thereto dated as of November 9, 2005 (2).

3.   Forward Purchase Agreement between i-STT Investments (Bermuda) Ltd., as
     seller, and Credit Suisse First Boston Capital LLC, as purchaser, dated as
     of November 9, 2005.

4.   Collateral Agreement among i-STT Investments (Bermuda) Ltd., as pledgor,
     Credit Suisse First Boston LLC, as collateral agent, and Credit Suisse
     First Boston Capital LLC dated as of November 9, 2005.

----------

(1)  Incorporated by reference to Exhibit 10.1 to the Form 8-K filed by Equinix,
     Inc. on November 14, 2005
(2)  Incorporated by reference to Exhibit 10.2 to the Form 8-K filed by Equinix,
     Inc. on November 14, 2005


                                                             Page 12 of 16 Pages


                                   SCHEDULE A

The name, present principal occupation and business address of each director and
executive officer of the Reporting Persons is set forth below

The following is a list of the executive officers and directors of Temasek
Holdings (Private) Limited ("Temasek"):



        Name, Business Address
        and Position at Temasek                Present Principal Occupation         Citizenship
---------------------------------------- -------------------------------------- -------------------
                                                                          
S Dhanabalan                             Chairman,                              Singaporean
60B Orchard Road                         DBS Group Holdings Ltd
#06-18 Tower 2
The Atrium@Orchard
Singapore 238891
(Chairman of Temasek)

Kwa Chong Seng                           Chairman/Managing Director,            Singaporean
1 Harbourfront Place                     ExxonMobil Asia Pacific Pte Ltd
#06-00 Harbourfront Tower One
Singapore 098633
(Deputy Chairman of Temasek)

Lim Siong Guan                           Permanent Secretary,                   Singaporean
100 High Street #09-01                   Ministry of Finance
Singapore 179434
(Deputy Chairman of Temasek)

Sim Kee Boon                             Member,                                Singaporean
60B Orchard Road                         Council of Presidential Advisers
#06-18 Tower 2
The Atrium@Orchard
Singapore 238891
(Director of Temasek)

Koh Boon Hwee                            Executive Chairman,                    Singaporean
1 Kim Seng Promenade                     Sunningdale Tech Ltd
#10-06 Great World City East Tower
Singapore 237994
(Director of Temasek)

Kua Hong Pak                             Managing Director/Group CEO,           Singaporean
205 Braddell Road                        ComfortDelgro Corporation Limited
West Wing 5(th) Floor
Singapore 579701
(Director of Temasek)

Ho Ching                                 Executive Director & CEO,              Singaporean
60B Orchard Road                         Temasek Holdings (Private) Limited
#06-18 Tower 2
The Atrium@Orchard
Singapore 238891
(Executive Director and CEO of
Temasek)



                                                             Page 13 of 16 Pages



        Name, Business Address
        and Position at Temasek                Present Principal Occupation         Citizenship
---------------------------------------- -------------------------------------- -------------------
                                                                          
Goh Yew Lin                              Executive Director,                    Singaporean
50 Raffles Place                         G.K. Goh Holdings Limited
#33-00
Singapore 048623
(Director of Temasek)

Simon Claude Israel                      Director,                              New Zealander
1 Temasek Avenue                         Danone Asia Pte Ltd                    Singapore Permanent
#34-02/03/04 Millenia Tower                                                     Resident
Singapore 039192
(Director of Temasek)


The following is a list of the executive officers and directors of Singapore
Technologies Telemedia Pte Ltd ("STT"):



         Name, Business Address
          and Position at STT                  Present Principal Occupation         Citizenship
---------------------------------------- -------------------------------------- -------------------
                                                                          
Tan Guong Ching                          Corporate Director                     Singaporean
51 Cuppage Road #10-11/17
StarHub Centre
Singapore 229469
(Chairman and Director, STT)

Peter Seah Lim Huat                      Corporate Director                     Singaporean
51 Cuppage Road #09-01
StarHub Centre
Singapore 229469
(Deputy Chairman and Director, STT)

Lee Theng Kiat                           President and CEO, STT and STT Comm    Singaporean
51 Cuppage Road #10-11/17
StarHub Centre
Singapore 229469
(Director, President & CEO, STT)

Sum Soon Lim                             Corporate Director                     Singaporean
51 Cuppage Road #10-11/17
StarHub Centre
Singapore 229469
(Director, STT)

Lim Ming Seong                           Corporate Director                     Singaporean
No. 2 Ubi View
Singapore 408556
(Director, STT)

Sio Tat Hiang                            Executive Vice President, STT and STT  Singaporean
51 Cuppage Road #10-11/17                Comm
StarHub Centre
Singapore 229469
(Executive Vice President, STT)



                                                             Page 14 of 16 Pages




         Name, Business Address
          and Position at STT                  Present Principal Occupation         Citizenship
---------------------------------------- -------------------------------------- -------------------
                                                                          
Pek Siok Lan                             Senior Vice President, Legal and       Singaporean
51 Cuppage Road #10-11/17                General Counsel, STT and STT 
StarHub Centre                           Comm
Singapore 229469
(Company Secretary, STT)

Stephen Geoffrey Miller                  Chief Financial Officer, STT and STT   Australian
51 Cuppage Road #09-01                   Comm
StarHub Centre
Singapore 229469
(Chief Financial Officer, STT)

Anupam Garg                              Senior Vice President, International   Indian
51 Cuppage Road #09-01                   Business Development, STT and STT
StarHub Centre                           Comm
Singapore 229469
(Senior Vice President, International
Business Development, STT)

Kek Soon Eng                             Senior Vice President, Management of   Singaporean
51 Cuppage Road #10-11/17                Investee Companies, STT and STT
StarHub Centre                           Comm
Singapore 229469
(Senior Vice President, Management of
Investee Companies, STT)


The following is a list of the executive officers and directors of STT
Communications Ltd ("STT Comm"):



        Name, Business Address
       and Position at STT Comm               Present Principal Occupation          Citizenship
---------------------------------------- -------------------------------------- -------------------
                                                                          
Tan Guong Ching                          Corporate Director                     Singaporean
51 Cuppage Road #10-11/17
StarHub Centre
Singapore 229469
(Chairman and Director, STT Comm)

Peter Seah Lim Huat                      Corporate Director                     Singaporean
51 Cuppage Road #09-01
StarHub Centre
Singapore 229469
(Deputy Chairman and Director, STT
Comm)

Lee Theng Kiat                           President and CEO, STT and STT         Singaporean
51 Cuppage Road #10-11/17                Comm
StarHub Centre
Singapore 229469
(Director, President & CEO, STT
Comm)



                                                             Page 15 of 16 Pages




        Name, Business Address
       and Position at STT Comm               Present Principal Occupation          Citizenship
---------------------------------------- -------------------------------------- -------------------
                                                                          
Sum Soon Lim                             Corporate Director                     Singaporean
51 Cuppage Road #10-11/17
StarHub Centre
Singapore 229469
(Director, STT Comm)

Lim Ming Seong                           Corporate Director                     Singaporean
No. 2 Ubi View
Singapore 408556
(Director, STT Comm)

Sio Tat Hiang                            Executive Vice President, STT and      Singaporean
51 Cuppage Road #10-11/17                STT Comm
StarHub Centre
Singapore 229469
(Executive Vice President, STT Comm)

Pek Siok Lan                             Senior Vice President, Legal &         Singaporean
51 Cuppage Road #10-11/17                General Counsel, STT and STT
StarHub Centre                           Comm
Singapore 229469
(Company Secretary, STT Comm)

Stephen Geoffrey Miller                  Chief Financial Officer, STT and STT   Australian
51 Cuppage Road #09-01                   Comm
StarHub Centre
Singapore 229469
(Chief Financial Officer, STT Comm)

Anupam Garg                              Senior Vice President, International   Indian
51 Cuppage Road #09-01                   Business Development, STT and STT
StarHub Centre                           Comm
Singapore 229469
(Senior Vice President, International
Business Development, STT Comm)

Kek Soon Eng                             Senior Vice President, Management of   Singaporean
51 Cuppage Road #10-11/17                Investee Companies, STT and STT
StarHub Centre                           Comm
Singapore 229469
(Senior Vice President, Management of
Investee Companies, STT Comm)


The following is a list of the executive officers and directors of i-STT
Investments Pte. Ltd. ("i-STTI"):



         Name, Business Address
         and Position at i-STTI                Present Principal Occupation         Citizenship
---------------------------------------- -------------------------------------- -------------------
                                                                          
Lee Theng Kiat                           President and CEO,                     Singaporean
51 Cuppage Road,                         STT and STT Comm
#10-11/17 StarHub Centre
Singapore 229469
(Director, i-STTI)



                                                             Page 16 of 16 Pages




         Name, Business Address
         and Position at i-STTI                Present Principal Occupation         Citizenship
---------------------------------------- -------------------------------------- -------------------
                                                                          
Sio Tat Hiang                            Executive Vice President,              Singaporean
51 Cuppage Road,                         STT and STT Comm
#10-11/17 StarHub Centre
Singapore 229469
(Director, i-STTI)

Pek Siok Lan                             Senior Vice President, Legal &         Singaporean
51 Cuppage Road                          General Counsel,
#10-11/17 StarHub Centre                 STT and STT Comm
Singapore 229469
(Director, i-STTI)


The following is a list of the executive officers and directors of i-STT
Investments (Bermuda) Ltd. ("i-STT Bermuda")



        Name, Business Address
     and Position at i-STT Bermuda            Present Principal Occupation          Citizenship
---------------------------------------- -------------------------------------- -------------------
                                                                          
Stephen Geoffrey Miller                  Chief Financial Officer, STT and STT   Australian
51 Cuppage Road,                         Comm
#09-01 StarHub Centre
Singapore 229469
(Director, i-STT Bermuda)

Kek Soon Eng                             Senior Vice President, Management of   Singaporean
51 Cuppage Road                          Investee Companies, STT and STT
#10-11/17 StarHub Centre                 Comm
Singapore 229469
(Director, i-STT Bermuda)