Fast facts
Operating system installed	Genuine Windows Vista Business with downgrade to Windows XP Professional custom installed†
Processor type	AMD Athlon™ Dual-Core 5000B
Cache external	1 MB L2 cache
Processor front side bus	2000 MHz front side bus
Chipset	AMD 780V
Memory type	PC2-6400 DDR2 800 SDRAM
Maximum memory	8 GB DDR2-Synch DRAM
Memory slots	4 DIMM

Internal drives
Internal storage	160 GB
Hard disk drive speed	7200 rpm
Hard disk controller	SATA 3.0Gb/s NCQ SMART IV
Optical drives	SATA 48X/32X Combo
Flexible disk drive	1.44 MB Floppy Disk Drive

System features
Graphic subsystem name	Integrated ATI Radeon™ 3100 Graphics (with DirectX® 10 technology)
Graphic subsystem video card memory	Graphics memory is shared with system memory. Graphics memory usage can vary from 8 to 256 MB depending on the amount of system memory installed and system load
Chassis type	Microtower
Audio	Integrated High Definition audio with ADI1884 codec, microphone and headphone front ports, line-out and line-in rear ports, multistreaming capable, internal PC speaker
External I/O ports	Rear: 6 USB 2.0, 1 serial port, 1 optional serial port, 1 optional parallel port, 2 PS/2, 1 RJ-45, 1 VGA, 1 DVI-D, audio in/out; Front: 2 USB 2.0, audio ports
Expansion slots	1 full-height PCI, 1 full-height PCI Express x16, 2 full-height PCI Express x1
External drive bays	2 external 5.25 inch, 1 external 3.5 inch
Network interface	Integrated Broadcom 5754 Gigabit Ethernet
Weight	9.2 kg
Dimensions (W x D x H)	17.6 x 42.8 x 37.7 cm
Power requirements	Input voltage 90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz, active PFC optional (External 80% High Efficiency)
Keyboard	HP USB Standard Keyboard
Pointing device	HP USB 2-Button Optical Scroll Mouse
Security management	Integrated 1.2 TPM Embedded Security Chip (except for Russia), HP Business PC Security Lock, HP USB Biometric Fingerprint Reader
Warranty	On-site Warranty and Service: This 3-year (3-1-1), limited warranty and service offering delivers 3 years of parts and 1 year of both labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.