Installing a dimm – NEXCOM NSA 5130 User Manual

Page 49

NSA 5130 User Manual

Chapter 3: System Setup

Installing a DIMM

DIMM3

DIMM4

1. The 4 DDR3 sockets are divided into 2 channels.

• 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.

2. Push the ejector tabs which are at the ends of the socket outward. This

indicates that the socket is unlocked.

Ejector tab

DIMM2

DIMM1