System Overview

2.3.1 AMD Processor Support

The models covered in this guide are designed to support the following processor types:

AMD Phenom X4 Quad-Core with HyperTransport Technology

AMD Phenom X3 Triple-Core with HyperTransport Technology

AMD Athlon X2 Dual-Core with HyperTransport Technology

AMD Athlon 64 Single-Core with HyperTransport Technology

AMD Sempron with HyperTransport Technology

All processors include an integrated DDR2 memory controller and support up to eight gigabytes of memory. AMD processors are backward-compatible with software written for earlier x86 microprocessors. The processor mounts in a zero-insertion-force (ZIF) AMD AM2+ socket.

CAUTION: These systems can support a processor rated up to 95 watts. Exceeding this limit can result in system damage and loss of data.

Installation of the processor heatsink is critical in these systems. Refer to the applicable Service Reference Guide for detailed removal and replacement procedures of the heatsink/fan assembly and the processor

2.3.2Chipset

The AMD 780V chipset consists of a RS780C north bridge and an SB700 south bridge. Table 2-2 compares the functions provided by the chipsets.

 

Table 2-2

 

Chipset Components and Functionality

 

 

Components

Function

 

 

RS780C

Integrated ATI Radeon 3100 graphics controller

 

PCIe 2.0 x16 graphics interface

 

HyperTransport bus operating at 800-, 1066-, or 1333-MHz

 

PCI Express x1

 

 

SB700

PCI 2.3 bus I/F

 

SMBus I/F

 

SATA I/F

 

HD audio interface

RTC/CMOS IRQ controller

Power management logic

USB 1.1/2.0 controllers supporting 12 ports (these systems provide 8 external, 2 internal)

 

2-6

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Technical Reference Guide

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HP dc5850 manual AMD Processor Support, Chipset Components and Functionality, Components Function

dc5850 specifications

The HP dc5850 is a desktop computer that was designed for business environments, offering a blend of performance, reliability, and efficiency. Released during the height of the mid-2000s, this system is powered by AMD processors, particularly the Athlon or Phenom series, which ensures that it can handle various computational tasks with ease.

The dc5850 features a compact chassis that adheres to the Microtower form factor. This design not only saves space but also allows for easier upgrades and maintenance. The unit typically supports a range of RAM configurations, with options for up to 8GB of DDR2 memory. This flexibility enables the user to tailor the system's performance according to their needs, whether for basic office tasks or more demanding applications.

Storage options on the HP dc5850 include a 3.5-inch HDD that can accommodate substantial data, with capacities typically ranging from 160GB to 1TB. The inclusion of a SATA interface ensures fast data transfer rates, which is essential for improving overall system performance. Moreover, the dc5850 boasts multiple USB ports, including USB 2.0 and sometimes even USB 3.0, facilitating easy connectivity with peripherals such as printers, scanners, and external drives.

Graphics capabilities on the dc5850 are generally provided by integrated solutions, although users have the option to add discrete graphics cards for enhanced performance in visual tasks. The system often comes with integrated audio, which supports basic multimedia needs without requiring additional sound cards.

In terms of connectivity, the HP dc5850 features built-in Ethernet for wired networking and may also offer options for Wi-Fi capabilities via PCI expansion slots. This makes it suitable for networked business environments, enabling seamless integration into office infrastructures.

The system is designed with energy efficiency in mind, complying with various environmental standards, thereby reducing its carbon footprint. This aspect may also lead to lower operational costs for businesses focused on sustainability.

Overall, the HP dc5850 stands out as a versatile desktop solution, catering to the essential needs of small to medium-sized businesses. With its combination of performance, expandability, and energy efficiency, it remains a noteworthy choice for users seeking reliable computing power in a compact and manageable form.