Cisco Systems OL-26646-01 Memory Performance Guidelines and Population Rules, Dimm Slot Numbering

Chapter 3 Maintaining the Server

Installing or Replacing Server Components

Memory Performance Guidelines and Population Rules

This section describes the type of memory that the server requires and its effect on performance. The section includes the following topics:

•DIMM Slot Numbering, page 3-20

•DIMM Population Rules, page 3-21

•Memory Mirroring, page 3-22

DIMM Slot Numbering

Figure 3-12shows the numbering of the DIMM slots.

Figure 3-12

A1

A2

B1

B2

C1

C2

Front of Server	D1
	D2
	E1
	E2
	F1
	F2

DIMM Slots and CPUs

CPU1

CPU2

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	Cisco UCS C22 Server Installation and Service Guide
3-20	OL-26646-01