Processor Intel Core™ i 5-3570 3.40 GHz Intel HD Graphics 2500 6 MB cache, 4 cores Intel Q77 Express Memory 4GB 1600 M Hz DDR3 SDRAM 4 x DIMM Hard Drive 500GB 7200rpm SATA 3.0 Gb/s Optical Drive SATA Super Multi DVD writer Software Operating System: Windows 7 Professional 64 Display Not Included Graphics Integrated Intel HD Graphics Basic Audio High Definition Audio with Realtek ALC221 codec; SRS Premium Sound audio management technology; internal speaker standard Networking Intel 82579LM Gigabit network connection Power Supply ENERGY STAR qualified 240W standard efficiency, active PFC; 240W 90% efficient, active PFC
Dimensions Width 33.8 cm Depth 37.9 cm Height 10 cm Weight 7.6kg Interfaces 4 USB (Universal Serial Bus) 3.0 6 USB (Universal Serial Bus) 2.0 1 serial 2 PS/2 1 VGA 1 Display Port 1 audio in 1 audio out 1 RJ-45 1 headphone 1 microphone PCI Slots 1 low-profile PCI 1 low-profile PCIe x 1 2 low-profile PCIe x 16 Drive Bays Internal: One 8, 9 cm (3.5") External: One 8, 9 cm (3.5"); One 13, 3 cm (5.25") Warranty 3 Year Manufacturer Warranty