HP QUICKSPECS DC7900 User Manual

Ultra-slim Desktop Small Form Factor Convertible Minitower
Dimensions
Chassis Dimensions
(H x W x D)
2.60 x 9.90 x 10 in
(66.0 x 251.5 x 254 mm)
3.95 x 13.3 x 14.9 in
(100.3 x 337.8 x 378.5)
17.63 x 7.0 x 17.8 in
(447.8 x 177.8 x 452.12 mm)
Optional Tower Stand
Dimensions (H x W x D)
1.26 x 4.82 x 6.69 in
(32.0 x122.3 x 170.0 mm)
1.05 x 6.95 x 7.83 in
(26.75 x 176.46 x 198.87 mm)
N/A
System weight * 7.0 lb (3.18 kg) 18.75 lb (8.50 kg) 26.2 lb (11.89 kg)
System volume 4.21 liters 13 liters 36 liters
Shipping weight * 14.34 lb (6.52 kg) 26.10 lb (11.86 kg) 34.60 lb (15.72 kg)
Maximum supported
weight (desktop
orientation)
77.1 lb (35 kg) 77.1 lb (35 kg) 77.1 lb (35 kg)
Shipping box dimensions
(H x W x D)
8.60 x 15.68 x 19.68 in
(218.4 x 398.3 x 499.9 mm)
9.00 x 19.68 x 23.38 in
(228.6 x 499.9 x 593.85 mm)
24.25 x 12.33 x 22.13 in
(616.0 x 313.2 x 562.1 mm)
* Configured with 1 hard drive, 1 optical drive, no diskette drive, and no PCI card.
Ultra-slim Desktop Small Form Factor Convertible Minitower
Standard Efficiency
Power Supply
N/A 240W active PFC 365W active PFC
Energy Efficient Power
Supply
135W active PFC
87% efficient
240W active PFC
85% efficient
365W active PFC
85% efficient
External power supply
dimensions:
6.7 x 2.6 x 1.5 in
Total length of external power
supply and power cord:
12 feet 8 inches
Ports
USB 2.0 (8) Total
(2) front, (6) rear
Serial N/A (1) Standard
Optional 2
nd
port available
Parallel N/A Optional (1)
eSATA N/A Optional (1)
PS/2 (1) keyboard; (1) mouse
Video (1) VGA; (1) DisplayPort
DVI output available via ADD2 card or optional DisplayPort to DVI adapterr
Support for Multi-Monitor Integrated dual independent monitor support standard;
> 2 via ADD2 card or optional graphics cards
Audio Front – mic and headphone
Rear – input (supports microphone or line input), line out
NIC (RJ-45) Integrated Intel 82567LM GbE Network Connection
Slots
Type and quantity (1) mini PCI Express (1) PCI
(1) PCI Express x1
(2) PCI Express x16
(3) PCI
(1) PCI Express x1
(2) PCI Express x16
Slot specifications Accommodates low profile
cards only
Graphics slots support
35W cards
2
nd
PCIe x16 slot
functions electrically as a
x4
Accommodates full height
cards
1
st
graphics slot supports
75W card; 2
nd
graphics
slot support 35W card
2
nd
PCIe x16 slot
functions electrically as a
x4
QuickSpecs
HP Compaq dc7900 Business PC
Standard Features and Configurable Components
DA - 13029 Worldwide QuickSpecs — Version 24 — 10/30/2009 Page 8

HP QUICKSPECS DC7900 Specifications

General

Chipset	Intel Q45 Express
Memory	Up to 16 GB DDR2 SDRAM
Memory Slots	4 DIMM slots
Audio	Integrated High Definition Audio
Dimensions	Varies by form factor
Weight	Varies by form factor
Processor	Intel Core 2 Duo, Intel Core 2 Quad, Intel Pentium Dual-Core
Storage	Up to 1TB SATA HDD
Graphics	Integrated Intel GMA 4500, optional discrete graphics
Optical Drive	DVD-ROM, DVD+/-RW, or Blu-ray
Network	Integrated Gigabit Ethernet
Ports	USB 2.0, serial, parallel
Expansion Slots	PCI, PCIe x1, PCIe x16
Operating System	Windows Vista, Windows XP, FreeDOS
Form Factor	Ultra-slim desktop, small form factor, or convertible minitower