System Overview

Intel

Processor

800/1066/1333-MHz FSB

Analog Mon. VGA

DisplayPort

Digital Mon.

Switch

PCI Express x16 slot (PEG) [2]

Graphics Q45 SDRAM Cntlr. GMCH Cntlr

DMI

Ch A DDR2

SDRAM

Ch B DDR2

SDRAM

SATA

SATA

DMI

 

 

 

 

USB

USB 2.0

 

Hard Drive

 

 

 

 

SATA

SATA

I/F

Ports (10) [5]

Additional

 

 

 

 

I/F [1]

 

 

 

SATA

 

 

 

 

 

 

 

Serial I/F [2]

Parallel I/F [2]

Devices

SATA/eSATA

82801

 

 

 

ICH10

LPC I/F

SIO Controller

AD1884A

 

 

Kybd-Mouse I/F Diskette I/F [2]

 

Audio

Audio I/F

 

Subsystem

PCI Cntlr.

 

 

 

 

 

 

 

 

 

 

 

 

Keyboard

Diskette [2]

 

 

 

 

Mouse

 

 

NIC

PCI 2.3 slots [3]

 

 

 

I/F

 

 

 

 

 

PCIe x1 slots [4]

 

 

 

 

PCIe x4 (x16 conn.) [2]

 

 

Power Supply

Notes:

[1]2 SATA ports in USDT, 3 SATA ports in SFF, 4 SATA ports in CMT, and 1 eSATA port in SFF and CMT.

[2]SFF and CMT only

[3]0 slots in USDT, 1 or 2 slots in SFF, 3 slots in CMT

[4]1 MiniCard slot in USDT, 1 slot in SFF and CMT

[5]8 ports accessible externally, 2 ports accessible internally

Figure 2-2. HP Compaq dc7900 Business PC Architecture, Block diagram

 

Technical Reference Guide

www.hp.com

2-5

Page 21
Image 21
HP manual HP Compaq dc7900 Business PC Architecture, Block diagram

dc7900 specifications

The HP dc7900 is a well-regarded desktop solution that serves as a testament to HP's commitment to performance, reliability, and user accessibility. Introduced as part of HP’s Compaq line and designed primarily for business professionals, the dc7900 combines powerful processing capabilities with a compact form factor that suits various office environments.

One of the standout features of the HP dc7900 is its robust configuration options. It typically comes equipped with Intel's Core 2 Duo or Quad processors, giving users the ability to handle demanding applications seamlessly. The inclusion of Intel's technologies, such as Intel vPro, enhances remote management and IT control, making it an ideal choice for businesses looking to streamline their operations.

The dc7900 is designed with flexibility in mind. It offers multiple form factors, including mini-tower, small form factor, and ultra-slim desktop configurations. This variety enables organizations to choose a model that best fits their workspace requirements, maximizing both efficiency and aesthetics. The small footprint models are particularly beneficial in space-constrained environments, while the mini-tower version provides expandability for future upgrades.

In terms of graphics capabilities, the HP dc7900 typically features integrated Intel graphics, with options to install discrete graphics cards for users who require enhanced visual performance. This makes the dc7900 suitable for tasks ranging from standard office applications to more graphics-intensive responsibilities.

Connectivity is another key characteristic of the HP dc7900. It is equipped with a variety of ports, including USB 2.0 and audio jacks, allowing users to connect peripherals easily. Additionally, the dc7900 supports legacy connections, making it easier for businesses with older equipment to integrate new systems without hassle.

Durability and reliability are hallmarks of the HP dc7900. Built with high-quality materials and subjected to rigorous testing, this desktop is designed to withstand the demands of a bustling office environment. Furthermore, HP's comprehensive warranty and support options assure businesses of the reliability of their investment.

The HP dc7900 is not just a powerful desktop; it’s a versatile and dependable solution for modern businesses. With its combination of performance, expandability, and solid build quality, the dc7900 remains a relevant choice for those looking to enhance their productivity and efficiency in the workplace.