Fujitsu ESPRIMO P910 PCs give you the absolute highest PC manageability,  performance & expandability. With the 86% efficient power supply,  you’ll also save on energy costs. The use of identical components within the product family ensures perfect infrastructure compatibility. At retirement,  Fujitsu’s distinctive Erase Disk option wipes your data securely Processor Intel Core™ i 5-3470 3.20 GHz,  Turbo Boost up to 3.6 GHz 6 MB Cache Intel Q77 Chipset Memory 4GB DDR3 RAM Expandable to 32GB Hard Drive 500GB SATA III,  7200 rpm,  3.5-inch Optical Drive DVD Writer Software Operating System: Windows 7 Professional 64-bit 
 Includes:: Back up disc for Windows 8 Pro Display Not included Graphics Intel HD Graphics Audio Conexant CX20642 Networking LAN: 10/100/1000 MBit/s Intel 82579 LM Power Supply power supply efficiency (at 230V; 20% / 50% / 100% load): 83% / 86% / 85% 
 Dimensions Width 175 mm Depth 419 m Height 395 mm Weight 11kg Interfaces 1 x Audio: line-in / microphone 1 x Audio: line-in 1 x Audio: line-out 1 x Front audio: headphone 1 x Front audio: microphone 4 x USB (Universal Serial Bus) 3.0 total 10 x USB (Universal Serial Bus) 2.0 total 4 x 2.0 or 2x 2.0/ 2x 3.0 (optional) x USB (Universal Serial Bus) front 6 x 2.0 / 2x 3.0 x USB (Universal Serial Bus) rear 2 x USB (Universal Serial Bus) internal 1 (via DVI to VGA adapter,  part of shipment) x VGA 1 x Serial (RS-232,  9pin,  16 byte FIFO,  16550 compatible) 1 x Ethernet (RJ-45) 1 (DVI-I) x DVI 1 x Display Port 2 x Mouse / Keyboard (PS/2) Expansion 2 x 3.5-inch external bay 2 x 3.5-inch internal bay 2 x 5.25-inch external bay 1 x PCI-Express 3.0 x 16 1 x PCI-Express x 1 1 x PCI-Express 2.0 x 4 (mech. x 16) 1 x PCI (32-bit / 33 MHz) Warranty 3 Year Manufacturer Warranty