Processor Intel Core i 7-3770 3.4 G Hz Turbo Boost up to 3.9 G Hz 8MB Cache Intel Q77 Memory 4GB DDR3 1600 M Hz Hard drive 500GB SATA Hard Drive (7200RPM) Optical Drive Tray-in Supermulti DVD RW Software Operating System: Windows 8 Pro (Downgradable to Windows 7 Professional) Display Not Included Graphics Intel HD Graphics Audio HD Audio, 6 Channels Networking Intel 82579V GB LAN Power Supply 250W (80 Plus)
Dimensions Width 96 mm Depth 400 mm Height 575 mm Weight 11kg Interfaces Front 2 x USB (Universal Serial Bus) 2.0 2 x USB (Universal Serial Bus) 3.0 1 x Microphone 1 x Headphone 1 x Card Reader Rear 2 x USB (Universal Serial Bus) 2.0 2 x USB (Universal Serial Bus) 3.0 2 x PS/2 1 x D-Sub (VGA Out) 1 x DVI-D 2 x Display Port 1 x 6 Channel Audio (3 ports) 1 x RJ45 LAN 1 x Parallel Port 1 x COM Port (Serial Port) Expansion slots / drive bays 2 x PCI 1 x PCI-e x 16 1 x PCI-e x 4 4 x SATA II 2 x SATA III 1 x 5.25" (External) 1 x 3.5" (External) 2 x 3.5" (Internal) Warranty 3 Year On Site Next Business Day