Installation Guide, Third Edition - HP Integrity rx2620 (August 2006)

Chapter 3

Installing Additional Components

Installing Additional System Memory

Figure 3-9 DIMM Slot Identification

Installing System Memory

You must load the memory modules in the correct order:

• You must install the DIMMs in the HP Integrity rx2620 server in matched quads. Two matched memory

card pairs of equal size (that is, four identical DIMMs) must be installed, one pair per memory cell, as

listed below:

• 0A, 0B and 1A, 1B must be matched pairs of equal size

• 2A, 2B and 3A, 3B must be matched pairs of equal size

• 4A, 4B and 5A, 5B must be matched pairs of equal size

Front of server

Pair 5 (4A & 4B)

Pair 2 (1A & 1B)

Pair 4 (3A & 3B)

Pair 1 (0A & 0B)

Cell 1

Cell 0

Pair 3 (2A & 2B)

Pair 6 (5A & 5B)

Quad 1 = Pair 1 & Pair 2

Quad 2 = Pair 3 & Pair 4

Quad 3 = Pair 5 & Pair 6