Fast facts
Operating system installed	Genuine Windows Vista® Business 32-bit, Genuine Windows Vista® Business with downgrade to Windows XP Professional custom installed, Genuine Windows Vista® Home Basic 32-bit, Genuine Windows XP Home 32-bit, Red Flag Linux (China only)
Compatible operating systems	Genuine Windows Vista® Business 32-bit, Genuine Windows Vista® Business with downgrade to Windows XP Professional custom installed, Genuine Windows Vista® Home Basic 32-bit, Genuine Windows XP Home 32-bit, Red Flag Linux (China only), FreeDOS
Processor type	AMD Sempron™ LE-1200 to LE-1300 Processors (2.10 GHz to 2.30 GHz, 512 KB L2 cache, 1600 MHz FSB) or AMD Athlon™ 1640B Processor (2.70 GHz, 512 KB L2 cache, 2000 MHz FSB) or AMD Athlon™ Dual-Core 4450B Processor (2.30 GHz, 1 MB L2 cache, 2000 MHz FSB) or AMD Phenom™ Triple-Core 8600B or 8750 Processor (2.30 or 2.40 GHz, 1.5 MB Dedicated L2 cache, 2 MB Shared L3 cache, 3600 MHz FSB) or AMD Phenom™ Quad-Core 9500 or 9600B Processor (2.20 or 2.30 GHz, 2 MB Dedicated L2 cache, 2 MB Shared L3 cache, 3600 MHz FSB)
Cache	512 KB or 1 MB L2 cache; 1.5 or 2 MB Dedicated L2 cache, 2 MB Shared L3 cache
Processor front side bus	1600, 2000 or 3600 MHz Front Side Bus
Chipset	NVIDIA® nForce™ 430 chipset
Memory type	512MB, 1GB, 2GB, 3GB or 4GB DDR2-Synch DRAM PC2-6400 (800 MHz) Non-ECC
Maximum memory	4 GB DDR2-Synch DRAM
Memory slots	4 DIMM

Internal drives
Internal drives	80 to 500 GB SATA NCQ HDD SMART IV
Hard disk drive speed	7200 rpm
Hard disk controller	Serial ATA 3.0 Gb/s hard drive
Optical drives	SATA DVD-ROM Drive, SATA CD-RW/DVD-ROM Combo Drive, SATA SuperMulti LightScribe DVD Writer Drive
Flexible disk drive	Optional 1.44 MB Diskette Drive

System features
Graphic card 01	Integrated NVIDIA GeForce 6150SE Graphics
Graphic card 02	NVIDIA GeForce 8400 GS (256MB) Single Head PCIe x16, ATI Radeon HD 2400XT (256MB DH) PCIe x16
Graphic subsystem video card memory 01	Up to 256MB of System Memory
Chassis type	Microtower
Internal audio	Realtek ALC888S HD Audio compatible codec with two channel audio 3D audio compliant with AC'97 rev. 2.3
External I/O ports	Rear: 4 USB 2.0, 1 serial port, 1 parallel port, 2 PS/2, 1 RJ-45, 1 VGA, audio in, audio out, Mic In; Front: 2 USB 2.0, audio ports
Expansion slots	2 full-height PCI 2.3 slots, 1 PCI-Express X1 slot, 1 PCI-Express X16 slot
External drive bays	2 external 5.25 inch, 1 external 3.5 inch
Network interface	Integrated NVIDIA MAC and Realtek RTL8211B Gigabit Ethernet Transceiver
Fax/modem	Agere 56K PCI Modem
Weight	8.3 kg
Dimensions (W x D x H)	16.5 cm x 37.3 cm x 36.5 cm
Power requirements	Input voltage 90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz, Passive PFC with a 115v/230v line switch, with HV immunity up to 410V/s
Keyboard	HP PS/2 or USB Standard Keyboard
Pointing device	HP PS/2 2-Button Optical Mouse, HP PS/2 2-Button Scroll Mouse, HP USB 2-Button Optical Scroll Mouse, HP USB 2-Button Laser Mouse
Security management	Kensington Compaq Security Lock Ind, Padlock loop, Kensington Lock Support