4400 Computer Drive
4400 Computer Dr Westborough , MA 01581
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Lower Level - office for lease

62,000 ft2
Office Lease
Contact us for price


  • Power: 2 x 13.8 kV, 480/277V feeds from redundant grids (over 20,000 A), backed up with over 5 MW of emergency power and 20,000 gallons of on-site fuel storage
  • HVAC: The HVAC system includes three 300-ton centrifugal chillers, three 400-ton cooling tower cells and a VAV air distribution system that supplies all areas from four main air handlers. Labs are provided with free-standing chilled water air-conditioning units
  • Heating: Four Fulton pulse combustion gas-fired boilers serve buildings A and B
  • Perimeter baseboard, air handler hot water coils and perimeter VAV boxes with electric re-heats serve the building’s heating requirements. Hot water temp is achieved via outdoor air reset, and each building has its own dedicated hot water pumps on variable frequency drives with a spare pump for emergency backup
  • Roof: Sika Sarnafil, white, energy efficient PVC roof installed in October, 2009
  • Zoning: Industrial B and D
  • Column Spacing: Approximately 25' x 30' on center
  • Floor Loading:
  • Lower Level: Slab on grade
  • Floors 1 & 2: 100 lbs./SF
  • Generator Systems (Data Center): Three separate generator systems:
  • A - 1000 kW: Supporting one 500 kVA UPS and one chiller system
  • B - 2000 kW: Supporting three 500 KVA UPS and one chiller system
  • C - 2500 kW: Supporting four 550 KVA UPS and one chiller system
  • Utilities:
  • Telecommunications: Verizon and Lightower Fiber
  • Water & Sewer: Municipal (Town of Westborough)
  • Gas: Eversource
  • Electric: National Grid