HP Xw8400 HP xw8400 Service and Technical Reference Guide - Page 77

Memory, Memory module features, Memory module requirements

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4. Press down on the ribbed portion of the system fan housing (3), rotate the fan housing down, and lift the unit out of the chassis. Figure 4-12 Removing the system/memory fan assembly To replace a system/memory fan assembly, reverse the previous steps. CAUTION When installing the system/memory fan assembly, be sure that the fan is situated so that the airflow direction is going out of the chassis to avoid overheating. Memory Memory module features ● Eight memory slots for DIMMs ● 512-MB, 1-GB , 2-GB, 4-GB pairs ● 32 GB maximum configuration with 4-GB DIMMs ● Configurable for Single Channel (one DIMM), Dual Channel (two DIMMs), or Quad Channel (four to eight DIMMs) ● DDR2-667 or DDR2-533, Fully Buffered DIMMs (FBD) ● No support for mirroring ● No spare DIMM support ● Standard FBD, ECC (72-bit ECC) Memory module requirements ● Use only PC2-5300F, FBDs. Certified and warranted HP memory is recommended. ● Match DIMM pairs by size and type. ENWW Removing and replacing components 67

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4.
Press down on the ribbed portion of the system fan housing
(3)
, rotate the fan housing down, and
lift the unit out of the chassis.
Figure 4-12
Removing the system/memory fan assembly
To replace a system/memory fan assembly, reverse the previous steps.
CAUTION
When installing the system/memory fan assembly, be sure that the fan is situated
so that the airflow direction is going out of the chassis to avoid overheating.
Memory
Memory module features
●
Eight memory slots for DIMMs
●
512–MB, 1-GB , 2-GB, 4-GB pairs
●
32 GB maximum configuration with 4-GB DIMMs
●
Configurable for Single Channel (one DIMM), Dual Channel (two DIMMs), or Quad Channel (four
to eight DIMMs)
●
DDR2-667 or DDR2-533, Fully Buffered DIMMs (FBD)
●
No support for mirroring
●
No spare DIMM support
●
Standard FBD, ECC (72-bit ECC)
Memory module requirements
●
Use only PC2-5300F, FBDs. Certified and warranted HP memory is recommended.
●
Match DIMM pairs by size and type.
ENWW
Removing and replacing components
67