Datasheet

SPECIFICATIONS
Operating system Preinstalled (availability varies by region)
Genuine Windows 7 Ultimate*
Genuine Windows 7 Professional*
Genuine Windows 7 Home Premium*
Genuine Windows 7 Home Basic* (32-bit)
Genuine Windows 7 Starter (32-bit)*
Genuine Windows Vista Buiness (32-bit)**
Genuine Windows Vista Home Basic**
FreeDOS
Processor
4
Intel® Core™ 2 Quad, Intel Core 2 Duo, Intel Pentium®, and Intel Celeron®
Chipset Intel® B43 Express Chipset
Memory
5
Two (2) DIMM slots, up to 8 GB DDR3 SDRAM Memory (2 X 2 GB)
Internal storage
6
Up to 1 TB 7200 rpm hard disk drive
Removable storage
7
DVD-ROM drive, SuperMulti LightScribe Writer Drive
8
, HP Blu-ray Writer Drive
9
, HP 22-in-1 Media Card
Reader
Drive bays External: One 5.25-inch for optical disc drive and one 3.5-inch for Media Card Reader
Internal: One (1) 3.5-inch for hard disk drive
Expansion slots Two PCI, one PCIe x1 slots, one PCIe x16 slot
Graphics Integrated Intel® Graphics Media Accelerator 4500
Audio Realtek ALC261 audio codec, internal speaker, microphone and headphone front ports
Communications Integrated Intel 82567V Gigabit LAN Networking Controller
Ports and connectors Front: four USB 2.0 ports, microphone, headphone
Rear: four USB, one VGA, one DVI-D, one RJ-45 Ethernet, one line in, one line out, one serial and one
available as an option, one parallel port available as an option, color coded PS/2 for keybaord and
mouse
Input devices HP USB Standard Keyboard
HP USB 2-button optical scroll mouse
Power 240W Power Supply, Active PFC; 70% efficient power supply
High efficiency power supply available as an option
Software Microsoft® Office 2010 Preloaded, Purchase Key
10
, Roxio Creator Business, Norton Internet Security
2011
11
, HP Power Assistant
2
, HP ProtectTools® Suite SMB
12
Dimensions (HxWxD) 3.95 x 13.30 x 14.9 in
100 x 338 x 378.5 mm
Weight 16.72 lb (7.6 kg)
Warranty and ser-
vices
13
3/3/3-year limited warranty, including telephone support 24 X 7; terms and conditions may vary by
country and region; other HP Care Pack Services available, see http://www.hp.com/go/lookuptool.
HP Compaq 4000 Pro
HP recommends Windows® 7 Professional.