SYSTEM BIOS

8.5 SMBIOS

In support of the DMI specification, PnP functions 50h and 51h are used to retrieve the SMBIOS data. Function 50h retrieves the number of structures, size of the largest structure, and SMBIOS version. Function 51h retrieves a specific structure. This system supports SMBIOS version 2.5 and the structure types listed in the following table:

 

Table 8-3

 

SMBIOS Functions

 

 

Type

Data

 

 

0

BIOS Information

 

 

1

System Information

 

 

2

Base board information

 

 

3

System Enclosure or Chassis

 

 

4

Processor Information

 

 

7

Cache Information

 

 

8

Port Connector Information

 

 

9

System Slots

 

 

13

BIOS Language Information

 

 

15

System Event Log Information

 

 

16

Physical Memory Array

 

 

17

Memory Devices

 

 

19

Memory Array Mapped Addresses

 

 

20

Memory Device Mapped Addresses

 

 

24

Cooling Device Structure

 

 

27

Hardware Security Structure

 

 

31

Boot Integrity Service Entry Point

 

 

32

System Boot Information

 

 

System information on these systems is handled exclusively through the SMBIOS.

 

Technical Reference Guide

www.hp.com

8-7

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Image 97
HP dc7900 manual Smbios Functions, Type Data

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.