DF-CH1 Data Center General Information

Facility Provider:                          DuPont Fabros Technology, Inc

Address:                                       2200 Busse Rd., Elk Grove Village, IL 60007

NPA-NXX:                                      847-787

Location Orientation:                  8 miles from O'Hare airport, 27 miles from Midway

                                                        airport, near I-90 expressway

Commissoned:                           2008

Building Area:                              485,000(sq ft) gross - 221,000(sq ft) raised floor

Parking:                                         518 spots onsite

Colocation Area

Raised Floor Space:                  18,000 square feet (approx.)

Colocation Space:                      11,500 square feet

Electrical Capacity:                     2,600kW of critical load

Power Density:                            215 - 240 watts/sqft, up to 12kW/cabinet supported

Floor Load Capacity:                  450psf

Building Type:                              Single story, raised floor

Raised Floor Height:                  42"

Fire Suppression:                       Laser-based Very Early Smoke Detection (VESDA)

                                                       Pre-action zoned dry-pipe system

Redundancy:                               N+2 on critical systems

Facility Highlights

Primary Voltage:                         34.5kV

# of Utility Feeders:                    2

# of Power Transformers:        8

UPS:                                             16 - 1,300kW rotary powered systems

Standby Power:                          16 - 2,250kW diesel generator systems

Fuel Capacity:                             100,000 gallons of diesel

Cooling System:                         8 - 1,150 ton centrifugal chillers

Thermal Energy Storage:         500,000 gallons of chilled water

Data Pathways:                          2 diverse fiber vaults for redundant carrier points of entry

Roof Access:                              Available

Loading Dock:                            4 enclosed and heated bays, hydraulic dock levelers

Office Space:                              Up to 40,000 square feet of contiguous space available

                                                      in attached building

Security

Building and Perimeter:          Bullet-resistant protection at security check-in and

                                                     level III walls and doors

Security Staff:                            24/7/365 staffing with at least 2 officers

Access Control:                        Dual-factor authentication system (keycard + biometrics)

Alarm System:                          Yes

CCTV:                                         Camera surveillance archived onsite and offsite