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Chapter 2 Preparations
1.5
DIMM
The DIMM (Dual Inline Memory Module) is inserted into the DIMM socket on the CPU blade. The CPU blade
includes 16 DIMM sockets.
DIMM socket (CPU#2)
(From top: CPU2_DIMM3,
DIMM socket (CPU#2)
(From top: CPU2_DIMM6,
•
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. For static notes, refer to "Handling precautions (for Anti-static
Measures)".
•
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 CPU blade may
be defected. You will be charged by any repair of a malfunction or defect
caused by such a device within the warranty period.
•
Up to 512 GB memory can be added.
Note
•
In the standard configuration, the CPU blade does not contain memory. The memory
is a required option.
DIMM socket (CPU#1)
(From top: CPU1_DIMM1,
CPU2_DIMM7,
CPU2_DIMM4,
CPU2_DIMM8
CPU2_DIMM2,
CPU2_DIMM5,
CPU2_DIMM1
Express5800/B120e-h User's Guide
CPU1_DIMM5,
CPU1_DIMM2,
CPU1_DIMM6
DIMM socket (CPU#1)
(From top: CPU1_DIMM8,
CPU1_DIMM4,
CPU1_DIMM7,
CPU1_DIMM3
1. Installing Internal Optional Devices
CPU blade
51
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