HP Compaq dc7900 USDT Spécifications télécharger pdf (Page 198)

Installing Additional Memory

The computer comes with double data rate 2 synchronous dynamic random access memory (DDR2-

SDRAM) small outline dual inline memory modules (SODIMMs).

SODIMMs

The memory sockets on the system board can be populated with up to two industry-standard SODIMMs.

These memory sockets are populated with at least one preinstalled SODIMM. To achieve the maximum

memory support, you can populate the system board with up to 8-GB of memory.

DDR2-SDRAM SODIMMs

For proper system operation, the SODIMMs must be:

●

industry-standard 200-pin

●

unbuffered PC2-6400 800 MHz-compliant

●

1.8 volt DDR2-SDRAM SODIMMs

The DDR2-SDRAM SODIMMs must also:

●

support CAS latency 5 DDR2 800 Mhz (5-5-5 timing) and CAS latency 6 DDR2 800 Mhz (6-6-6

timing)

●

contain the mandatory Joint Electronic Device Engineering Council (JEDEC) specification

In addition, the computer supports:

●

512-Mbit and 1-Gbit non-ECC memory technologies

●

single-sided and double-sided SODIMMS

●

SODIMMs constructed with x8 and x16 devices; SODIMMs constructed with x4 SDRAM are not

supported

NOTE: The system will not operate properly if you install unsupported SODIMMs.

Refer to the Computer Setup (F10) Utility Guide for information on how to determine the processor bus

frequency of a specific computer.

186 Chapter 9 Removal and Replacement Procedures Ultra-Slim Desktop (USDT) Chassis

1 2 ... 193 194 195 196 197 198 199 200 201 202 203 ... 299 300

Pas de commentaire

HP Compaq dc7900 USDT Spécifications Page 198