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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HP dc5850 manual Smbios Functions, Type Data

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.