HP dc7800 tower manual Processor/Memory Subsystem Architecture

Models: dc7800 tower

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Processor/Memory Subsystem

3.1Introduction

This systems support the Intel Pentium and Core processor families and use the Q45 chipset (Figure 3-1). These systems support PC2-6400 and PC2-5300 DDR2 memory modules. This chapter describes the processor/memory subsystem.

Intel

Processor

 

FSB I/F

 

 

 

 

 

 

 

Intel

 

 

 

 

Q45

SDRAM

 

GMCH

Cntrl

 

 

 

 

 

 

 

 

Note:

[1] Not present on USDT form factor.

XMM1

 

XMM2 [1]

DIMM

 

 

or

 

DIMM

SODIMM

Channel A

Channel B

DIMM

 

DIMM

 

or

 

 

SODIMM

 

 

 

 

 

 

 

XMM3

 

XMM4 [1]

 

Figure 3-1. Processor/Memory Subsystem Architecture

This chapter includes the following topics:

Intel processor (3.2)

Memory subsystem (3.3)

 

Technical Reference Guide

www.hp.com

3-1

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HP dc7800 tower manual Processor/Memory Subsystem Architecture

dc7800 tower specifications

The HP dc7800 Tower is a powerful desktop computer designed for professional and enterprise environments. Known for its stability, performance, and versatility, this model has secured its place in a variety of business settings. Launched in the mid-2000s, it embodies HP’s commitment to quality and innovation.

One of the main features of the HP dc7800 is its form factor. The tower configuration allows for easy upgrades and maintenance, providing ample space for additional hard drives, memory, and other components. This level of accessibility makes it ideal for businesses that need to adapt their systems to changing requirements.

The dc7800 is powered by Intel's Core 2 Duo processors, offering dual-core technology that enhances multitasking capabilities. With clock speeds ranging from 1.8 GHz to 3.0 GHz, this system can handle demanding applications with relative ease. It also supports Intel's vPro technology, which allows for remote management and security features, making it an excellent choice for organizations prioritizing IT control.

Another notable characteristic is the support for up to 8GB of DDR2 RAM. This allows for efficient data processing and improved performance when running multiple applications simultaneously. Additionally, the dc7800 features multiple storage options, accommodating both SATA hard drives and solid-state drives, which can significantly enhance boot times and overall system responsiveness.

Connectivity options on the HP dc7800 are robust. It includes a variety of USB ports, audio jacks, and optional legacy ports, ensuring compatibility with a wide range of peripherals and accessories. Networking capabilities are also prominent, with built-in Gigabit Ethernet providing high-speed internet access.

Furthermore, the desktop tower is designed with energy efficiency in mind. It meets ENERGY STAR certification standards, which not only helps reduce operational costs but also minimizes environmental impact.

Overall, the HP dc7800 Tower embodies a blend of performance, expandability, and energy efficiency, making it a reliable choice for businesses in need of a robust desktop solution. With its legacy of dependability and its suite of modern technologies, it continues to serve as a valuable asset in enterprise environments.