Processor AMD A8-6500B APU 3.5 GHz Radeon HD 8570D Graphics 4 MB cache 4 cores Memory 4 GB 1600 MHz DDR3 SDRAM Configuration 1 x 4 GB 4 x DIMM Hard Drive 500GB 7200rpm SATA Optical Drive SATA Super Multi DVD writer Software Operating system: Windows 7 Professional 64 (available through downgrade rights from Windows 8.1 Pro) Display HP Pro Display P221 21.5-inch LED Backlit Monitor Widescreen (16:9) Resolution: 1920 x 1080 1000:1 static 3000000:1 dynamic 5 ms on/off 1 VGA 1 DVI (with HDCP support) 20.39 x 1.87 x 12.4 in (51.8 x 4.75 x 31.52 cm) Input voltage: 100 to 240 VAC Graphics Integrated AMD Radeon HD 8570D Audio DTS Studio Sound audio management technology, HD audio with Realtek ALC221 codec (all ports are stereo), microphone & headphone front ports (3.5 mm), line-out & line-in rear ports (3.5 mm), multi-streaming capable & Internal speaker Networking LAN 10/100/1000 Mbps Power Supply 280 W standard efficiency, active PFC 280 W, up to 93% efficient, active PFC
Dimensions Width 35.5 cm Depth 34 cm Height 17 cm Weight 6.35kg Interfaces 6 USB (Universal Serial Bus) 3.0 6 USB (Universal Serial Bus) 2.0 1 serial 2 PS/2 (keyboard & mouse) 1 VGA 2 Display Port 1 audio in 1 audio out 1 RJ-45 1 headphone 1 microphone Expansion 1 full-height PCIe x 16 (x 4) 1 full-height PCIe x 16 2 full-height PCIe x 1 Warranty / Misc 3 Year Manufacturer Warranty Camera