8-K/A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K/A

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The

Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): July 23, 2010

DIGITAL REALTY TRUST, INC.

(Exact name of registrant as specified in its charter)

Maryland	001-32336	26-0081711
(State or other jurisdiction of incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)

560 Mission Street, Suite 2900 San Francisco, California	94105
(Address of principal executive offices)	(Zip Code)

(415) 738-6500

(Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

This Form 8-K/A amends our Form 8-K, filed on July 23, 2010, to replace page 21 of the supplemental operating and financial data we originally posted on July 23, 2010 on our website.

Item 2.02 Results of Operations and Financial Condition.

The information in this Item 2.02 of this Current Report is also being furnished under Item 7.01—“Regulation FD Disclosure” of Form 8-K. Such information, including the exhibit attached hereto, is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Securities Act, or the Exchange Act regardless of any general incorporation language in such filing.

This Form 8-K/A amends our Form 8-K, filed on July 23, 2010, to replace page 21 of the supplemental operating and financial data we originally posted on July 23, 2010 on our website. The revised page is attached hereto as Exhibit 99.1 and is incorporated by reference herein.

Item 7.01 Regulation FD Disclosure.

The information in this Item 7.01 of this Current Report is also being furnished under Item 2.02—“Results of Operations and Financial Condition” of Form 8-K. Such information, including the exhibit attached hereto, is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

This Form 8-K/A amends our Form 8-K, filed on July 23, 2010, to replace page 21 of the supplemental operating and financial data we originally posted on July 23, 2010 on our website. The revised page is attached hereto as Exhibit 99.1 and is incorporated by reference herein.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.	Description
99.1	Page 21 to Supplemental Operating and Financial Data posted July 23, 2010.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Digital Realty Trust, Inc.
By:	/S/    JOSHUA A. MILLS
	Joshua A. Mills
	General Counsel and Assistant Secretary

Date: July 27, 2010

EXHIBIT INDEX

Exhibit No.	Description
99.1	Page 21 to Supplemental Operating and Financial Data posted July 23, 2010.

EX-99.1

DIGITAL REALTY TRUST, INC.

Second Quarter 2010

Occupancy Analysis

As of June 31, 2010

(Dollar amounts in thousands)

								Occupancy (2)										Net Rentable Square Feet as a % of				Annualized Rent as a % of
Property	Acquisition date	Metropolitan Area	Net Rentable Square Feet		Redevelopment Space	Annualized Rent ($000) (1)		As of 6/30/10		As of 3/31/10		As of 12/31/09		As of 09/30/09		As of 06/30/09		Property Type		Total Portfolio		Property Type		Total Portfolio
6800 Millcreek Drive	Apr-06	Toronto, Canada	83,758		—		1,576	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	1.0		0.6		0.5		0.3
3065 Gold Camp Drive	Oct-04	Sacramento	62,957		—		1,555	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	0.8		0.5		0.5		0.3
251 Exchange Place	Nov-05	Northern Virginia	70,982		—		1,547	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	0.9		0.5		0.5		0.3
43831 Devon Shafron Drive	Mar-07	Northern Virginia	117,071		—		1,472	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	1.4		0.9		0.4		0.3
Chemin de l’Epinglier 2	Nov-05	Geneva, Switzerland	59,190		—		1,461	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	0.7		0.4		0.4		0.3
3300 East Birch Street	Aug-03	Los Angeles	68,807		—		1,458	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	0.8		0.5		0.4		0.3
1125 Energy Park Drive	Mar-05	Minneapolis/St. Paul	112,827		—		1,437	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	1.4		0.9		0.4		0.3
101 Aquila Way	Apr-06	Atlanta	313,581		—		1,411	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	3.8		2.4		0.4		0.3
Clonshaugh Industrial Estate	Feb-06	Dublin, Ireland	20,000		—		1,322	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	0.2		0.2		0.4		0.2
1232 Alma Road	Sep-09	Dallas	71,579		34,147		1,257	77.3	%	100.0	%	0.0	%	0.0	%	0.0	%	0.9		0.5		0.4		0.2
Gyroscoopweg 2E-2F	Jul-06	Amsterdam, Netherlands	55,585		—		1,076	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	0.7		0.4		0.3		0.2
8100 Boone Boulevard	Oct-06	Northern Virginia	17,015		—		912	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	0.2		0.1		0.3		0.2
600 Winter Street	Sep-06	Boston	30,400		—		810	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	0.4		0.2		0.2		0.1
2300 NW 89th Place	Sep-06	Miami	64,174		—		616	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	0.8		0.5		0.2		0.1
7620 Metro Center Drive	Dec-05	Austin	45,000		—		605	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	0.6		0.3		0.2		0.1
1 St. Anne’s Boulevard	Dec-07	London, England	20,219		—		247	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	0.2		0.2		0.1		—
4849 Alpha Road	Apr-04	Dallas	64,246		61,292		46	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	0.8		0.5		—		—
7500 Metro Center Drive	Dec-05	Austin	—		74,962		—	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	—		—		—		—
Cateringweg 5	Jun-10	Amsterdam, Netherlands	—		55,972		—	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	—		—		—		—
1725 Comstock Street	Apr-10	Silicon Valley	—		39,643		—	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	—		—		—		—
3105 & 3115 Alfred Street	May-10	Silicon Valley	—		49,858		—	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	—		—		—		—
900 Quality Way	Sep-09	Dallas	—		112,253		—	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	—		—		—		—
1400 N Bowser Way	Sep-09	Dallas	—		246,940		—	0.0	%	0.0	%	0.0	%	0.0	%	N/A		—		—		—		—
1301 International Parkway	Sep-09	Dallas	—		20,500		—	0.0	%	0.0	%	0.0	%	0.0	%	N/A		—		—		—		—
650 Randolph Road	Jun-08	New York / New Jersey	—		127,790		—	0.0	%	0.0	%	0.0	%	0.0	%	0.0	%	—		—		—		—
904 Quality Way	Sep-09	Dallas	—		46,750		—	0.0	%	0.0	%	0.0	%	0.0	%	N/A		—		—		—		—
905 Quality Way	Sep-09	Dallas	—		249,657		—	0.0	%	0.0	%	0.0	%	0.0	%	N/A		—		—		—		—
			8,171,233		1,678,017		333,019	95.8	%	96.3	%	95.9	%	95.7	%	95.8	%	100.0	%	61.9	%	100.0	%	59.9	%
Technology Manufacturing
34551 Ardenwood Boulevard 1-4	Jan-03	Silicon Valley	307,657		—		9,035	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	50.9	%	2.3	%	57.2	%	1.6	%
47700 Kato Road & 1055 Page Avenue	Sep-03	Silicon Valley	183,050		—		3,908	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	30.3		1.4		24.7		0.7
2010 East Centennial Circle	May-03	Phoenix	113,405		—		2,852	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	18.8		0.9		18.1		0.5
2 St. Anne’s Boulevard	Dec-07	London, England	—		30,612		—	0.0	%	0.0	%	0.0	%	100.0	%	100.0	%	—		—		—		—
			604,112		30,612		15,795	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	4.6	%	100.0	%	2.8	%
Technology Office
100 & 200 Quannapowitt Parkway	Jun-04	Boston	386,956		—		7,222	94.9	%	94.9	%	94.9	%	94.9	%	94.9	%	69.4	%	2.9	%	73.1	%	1.3	%
1 Savvis Parkway	Aug-07	St Louis	156,000		—		2,644	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%	28.0		1.2		26.7		0.5
908 Quality Way	Sep-09	Dallas	14,400		—		24	100.0	%	100.0	%	0.0	%	0.0	%	N/A		2.6		0.1		0.2		—
			557,356		—		9,890	96.4	%	96.4	%	97.0	%	97.0	%	97.0	%	100.0	%	4.2	%	100	%	1.8	%
Portfolio Total/Weighted Average			13,270,035	(4)	1,916,028	$	555,441	95.0	%	95.2	%	95.0	%	95.2	%	94.8	%	100.0	%	100.0	%	100	%	100.0	%

(1) Annualized rent represents the monthly contractual rent under existing leases as of June 30, 2010 multiplied by 12. We estimate the total net rentable square feet available for lease based on a number of factors in addition to contractually leased square feet, including available power, required support space and common area.

(2) Occupancy excludes space held for redevelopment. For some of our properties, we calculate occupancy based on factors in addition to contractually leased square feet, including available power, required support space and common area.

(3) Includes approximately 33,700 rentable square feet from a leasehold interest acquisition.

(4) Net rentable square feet excludes 400,369 rentable square feet of space in a joint venture located at 2001 Sixth Avenue in Seattle, WA, which was 96.14% occupied as of June 30, 2010.

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