Installing A Dimm - Nexcom NSA 5130 User Manual

Chapter 3: System Setup

Installing a DIMM

1. The 4 DDR3 sockets are divided into 2 channels.
DIMM4
• DIMM 1 and DIMM 2 = Channel B
DIMM 3 and DIMM 4 = Channel A
• Always populate DIMM1 first. The system will not boot when
the first module is installed in DIMM2, DIMM3 or DIMM4.
• When installing 2 modules for single channel configuration,
populate DIMM1 and DIMM2 first.
• When installing 2 modules for dual channel configuration,
populate DIMM1 and DIMM3 first.
Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved.
DIMM2
DIMM3 DIMM1
2. Push the ejector tabs which are at the ends of the socket outward. This
indicates that the socket is unlocked.
36
Ejector tab
NSA 5130 User Manual