HP QUICKSPECS DC7900

HP recommends
Windows Vista® Business
Ultra-slim Desktop
1. Rear I/O: (6) USB 2.0, (1) DisplayPort, (2) PS/2, (1) RJ-45, (1)
VGA port, (1) audio in, (1) audio out
6. (1) Optical disk drive (slimline)
2. (1) 2.5” internal hard disk drive bay 7. HP 2-button optical scroll mouse
3. Front I/O: (2) USB 2.0, headphone and microphone 8. HP keyboard
4. 135W 87% efficient external power adapter 9. HP Monitor (sold separately)
5. Tower stand (sold separately)
QuickSpecs
HP Compaq dc7900 Business PC
Overview
DA - 13029 Worldwide QuickSpecs — Version 24 — 10/30/2009 Page 1

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

Summary

At A Glance

Configurable Components - Select Models

Model Key and Example

Explains how to interpret model numbers and configurations.

Standard Features and Configurable Components

Operating System

Lists available operating system options.

Value-added Software

Details the bundled software applications.

Value-added Services

Technical Specifications - Unit Environment and Operating Conditions

General Operating Guidelines

Technical Specifications - Power Supply

Standard Efficiency Power Supply

Details of the standard power supply unit.

Energy Efficient Power Supply

Technical Specifications - Communications

Integrated Intel Gigabit Network Connection

Details of the onboard Gigabit Ethernet controller.

Intel Gigabit CT Desktop NIC

Wireless Connectivity

Technical Specifications - Hard Drives

2.5-inch SATA Hard Drives

Specifications for 2.5-inch SATA HDDs.

3.5-inch SATA Hard Drives

Specifications for 3.5-inch SATA HDDs.

Technical Specifications - Graphics

Integrated Graphics Media Accelerator 4500

Details of the integrated graphics controller.

HP ADD2 SDVO PCIe DVI-D Adapter

Technical Specifications - InputOutput Devices

USB Standard Keyboard

PS2 Standard Keyboard

HP USB Optical Scroll Mouse

Technical Specifications - Optical Storage

HP SATA SuperMulti LightScribe DVD Writer Drive

SATA DVD-ROM Drive

Technical Specifications - Removable Storage

HP 22-in-1 USB Media Card Reader

Specifications for the 22-in-1 USB media card reader.