NEC Express5800/110Ei, User Manual

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9-30 Upgrading Your Server
DIMM
The DIMM (Dual Inline Memory Module) is installed in a DIMM socket on the mother board
installed in the server.
The mother board contains four sockets in which DIMMs are installed. A 256MB DIMM is
normally installed in DIMM #1. (The DIMMs normally installed may be replaced.)
Up to 4GB (1GB × 4) of memory can be added.
IMPORTANT:
„
The DIMM is easily affected by static electricity. Handle the
DIMM after making your body contact with a metallic frame
section of the server to discharge the static electricity on your body.
Do not make bare hands contact with terminals and components on
the DIMM. In addition, do not put the DIMM on a desk directly.
See "Static Precautions" for details of the static electricity.
„
Do not use any DIMM not approved by NEC. If an unapproved
third party's DIMM is installed in the server, not only the DIMM but
also the server itself may be defected. You will be charged by any
repair of a malfunction or defect caused by such a device within the
warranty period.
The mother board in your server supports the single channel memory configuration and dual
channel memory configuration.
The dual channel memory configuration provides increased performance over the single channel
memory configuration.
Mother board
DIMM Group #4
DIMM Group #3
DIMM Group #2
DIMM Group #1