Cisco UCS C480 M5 Guide

Cisco UCS C480 M5 Memory Guide
12
System Speeds
System Speeds
System speed is dependent on how many DIMMs are populated per channel and the CPU DIMM speed
support. See Table 4 for details.
T
able 4 2666-MHz DIMM Memory Speeds with Different Intel
®
Xeon
®
Scalable Processors
DIMM and CPU
Frequencies
(MHz)
DPC
TSV-
RDIMM
(8Rx4) - 
128 GB
(MHz)
TSV-
RDIMM 
(4Rx4) - 
64 GB
(MHz)
LRDIMM 
(4Rx4) - 
64 GB (MHz)
RDIMM 
(2Rx4) - 
32 GB (MHz)
LRDIMM 
(2Rx4) - 
32 GB (MHz)
RDIMM 
(1Rx4) - 
16 GB (MHz)
1.2 V 1.2 V 1.2 V 1.2 V 1.2 V 1.2 V
DIMM = 2666
CPU = 2666
1DPC 2666 2666 2666 2666 2666 2666
2DPC 2666 2666 2666 2666 2666 2666
DIMM = 2666
CPU = 2400
1DPC 2400 2400 2400 2400 2400 2400
2DPC 2400 2400 2400 2400 2400 2400
DIMM = 2666
CPU = 2133
1DPC 2133 2133 2133 2133 2133 2133
2DPC 2133 2133 2133 2133 2133 2133
Table 5 2933-MHz DIMM Memory Speeds with Different 2
nd
Generation Intel
®
Xeon
®
Scalable Processors
DIMM and
CPU
Frequencies
(MHz)
DPC

LRDIMM
(4Rx4)-
128 GB (MHz)

LRDIMM 
(4Rx4) - 
64 GB (MHz)
RDIMM
(2Rx4) - 
64 GB (MHz)
RDIMM 
(2Rx4) - 
32 GB (MHz)
RDIMM 
(1Rx4) - 
16 GB (MHz)
1.2 V 1.2 V 1.2 V 1.2 V 1.2 V
DIMM = 2933
CPU = 2933
1DPC 2933 2933 2933 2933 2933
2DPC 2933 2933 2933 2933 2933
DIMM = 2933

CPU =
2666
1DPC 2666 2666 2666 2666 2666
2DPC 2666 2666 2666 2666 2666
DIMM = 2933
CPU = 2400
1DPC 2400 2400 2400 2400 2400
2DPC 2400 2400 2400 2400 2400
DIMM = 2933
CPU =
2133
1DPC 2133 2133 2133 2133 2133
2DPC 2133 2133 2133 2133 2133

Cisco UCS C480 M5 Specifications

General

Brand	Cisco
Model	UCS C480 M5
Category	Server
Language	English