Memory; Memory Module Features; Memory Module Requirements - HP xw4400 Service And Technical Reference Manual

CAUTION
direction arrow is pointing toward the rear of the chassis.

Memory

To remove a memory module:
1. Disconnect power from the system
access panel
CAUTION
installation, power off the workstation and unplug the power cord from the AC power outlet.
Wait until the LED on the back of the power supply turns off before removing memory. If you
do not unplug the power cord while installing memory, your memory modules might be
damaged and the system will not recognize the memory changes.
2. Gently push outwards on the socket levers 1.
3. Lift the DIMM 2 straight up and remove it from the unit. Store the DIMM in an anti-static bag.
Figure 4-17

Memory module features

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Contains four memory slots for DIMMs
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Supports 256MB to 4GB configurations
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Supports dual-channel DIMMs

Memory module requirements

CAUTION
Because third-party DIMMs might not be electrically or thermally compatible, they are not
supported by HP.
74 Chapter 4 Removal and replacement procedures
When replacing the system fan, be sure that the fan is situated so that the airflow
(Predisassembly procedures on page
(Side access panel on page
To ensure that memory modules are not damaged during removal or
Removing memory module
HP only ships DIMMs that are electrically and thermally compatible with this product.
66).
60) and remove the side
ENWW