Cisco Cisco UCS C220 M3 Rack Server 数据表

Cisco UCS C220 M4 High-Density Rack Server (Small Form Factor Disk Drive Model)

SUPPLEMENTAL MATERIAL

Recommended Memory Configuration

This section explains the recommended DIMM population order rules for the C220 M4 server.

■

All DIMMs must be DDR4 DIMMs.

■

Do not mix:

— DIMMs with different clock rates in a channel
— RDIMMs and LRDIMMs

■

There are blue, black, and white DIMM slots. Populate blue slots first.

■

When DIMMs ranks are mixed in the same channel, always populate the highest rank DIMM in
the blue DIMM slot and lower rank DIMM(s) in the black and white DIMM slots.

Many memory configurations are possible. For best results, follow

Table 39

when populating 2133-MHz

DIMMs for Intel Xeon E5-2600 v3 CPUs and

Table 40

when populating 2400-MHz DIMMs for Intel Xeon E5-2600

v4 CPUs.

NOTE: These tables list only some recommended and suggested configurations.
There are numerous other possible configurations supported by Cisco. Cisco supports
all mixing and population configurations of the Cisco DIMMs as long as the mixing
does not violate the few fundamental rules noted in this document.

Table 39 Recommended Memory Configurations for Intel Xeon E5-2600 v3 CPUs (with 2133-MHz DIMMs)

Total

System

Memory

Size

CPU 1 DIMMs

CPU 2 DIMMs

DIMM Max

Speed

(MHz)

Total

DIMMs

Blue Slots

Slot 1

(A1,B1,

C1,D1)

Black Slots

Slot 2

(A2,B2,

C2,D2)

White Slots

Slot 3

(A3,B3,

C3,D3)

Blue Slots

Slot 1

(E1,F1,

G1,H1)

Black Slots

Slot 2

(E2,F2,

G2,H2)

White Slots

Slot 3

(E3,F3,

G3,H3)

64 GB

4x8 GB

—

4x8 GB

—

2133

128 GB

4x8 GB

—

4x8 GB

—

2133

4x16 GB

—

4x16 GB

—

2133

192 GB

4x8 GB

1600

4x16 GB

4x8 GB

—

4x16 GB

4x8 GB

—

2133

256 GB

4x16 GB

—

4x16 GB

—

2133

4x32 GB

—

4x32 GB

—

2133

384 GB

4x16 GB

1866

512 GB

4x32 GB

—

4x32 GB

—

2133

4x64 GB

—

4x64 GB

—

2133

768 GB

4x32 GB

1866

1024 GB

4x64 GB

—

4x64 GB

—

2133

1536 GB

4x64 GB

1600