Exhibit 32.2
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO SECTION 906
OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Quarterly Report on Form 10-Q of DuPont Fabros Technology, L.P. (the “Company”) for the period ended March 31, 2013 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we, Hossein Fateh and Mark L. Wetzel, President and Chief Executive Officer and Executive Vice President, Chief Financial Officer and Treasurer, respectively, of the Company, hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to our knowledge:
| 1. | The Report fully complies with the requirements of Sections 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and |
| 2. | The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. |
| Date: | May 7, 2013 | By: | /s/ Hossein Fateh |
| Name: | Hossein Fateh | ||
| Title: | President and Chief Executive Officer | ||
| By: | /s/ Mark L. Wetzel | ||
| Name: | Mark L. Wetzel | ||
| Title: | Executive Vice President, Chief Financial Officer and Treasurer | ||