Dimm - NEC Express5800 Series User Manual

Chapter 2 Preparations
1.6

DIMM

The DIMM (Dual Inline Memory Module) is inserted into the DIMM socket on the CPU blade.
Important
Note
● B120d
The CPU blade includes 12 DIMM sockets.
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 Chapter 2 (1.2 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 384 GB memory can be added.
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,
CPU1_DIMM4,
CPU1_DIMM2,
CPU1_DIMM5,
CPU1_DIMM3,
CPU1_DIMM6)
DIMM socket (CPU#2)
(From top:
CPU2_DIMM6,
CPU2_DIMM3,
CPU2_DIMM5,
CPU2_DIMM2,
CPU2_DIMM4,
CPU2_DIMM1)
Express5800/B120d, B110d User's Guide
1. Installing Internal Optional Devices
CPU blade
49