Cisco UCS C240 M3 User Manual

Cisco UCS C240 M3 High-Density Rack Server (Small Form Factor Disk Drive Model)
14
CONFIGURING the SERVER
Select DIMMs and Memory Mirroring
Select the memory configuration and whether or not you want the memory mirroring option.
The available memory DIMMs and mirroring option are listed in
Table 4.
Approved Configurations
(1) 1-CPU configuration without memory mirroring:
■ Select from 1 to 12 DIMMs. Refer to Memory Population Rules, page 50, for more detailed
information.
(2) 1-CPU configuration with memory mirroring:
NOTE: When memory mirroring is enabled, the memory subsystem simultaneously
writes identical data to two channels. If a memory read from one of the channels
returns incorrect data due to an uncorrectable memory error, the system
automatically retrieves the data from the other channel. A transient or soft error in
one channel does not affect the mirrored data, and operation continues unless there
is a simultaneous error in exactly the same location on a DIMM and its mirrored
DIMM. Memory mirroring reduces the amount of memory available to the operating
system by 50% because only one of the two populated channels provides data.
Table 4 Available DDR3 DIMMs
Product ID (PID) PID Description Voltage
Ranks/
DIMM
DIMM Options
UCS-MR-1X162RY-A 16GB DDR3-1600-MHz RDIMM/PC3-12800/dual rank/x4/1.35v 1.35 V 2
UCS-MR-1X162RX-A 16GB DDR3-1333-MHz RDIMM/PC3-10600/dual rank/x4/1.35v 1.35 V 2
UCS-MR-1X082RY-A 8GB DDR3-1600-MHz RDIMM/PC3-12800/dual rank/x4/1.35v 1.35 V 2
UCS-MR-1X082RX-A 8GB DDR3-1333-MHz RDIMM/PC3-10600/dual rank/x4/1.35v 1.35 V 2
UCS-MR-1X041RY-A 4GB DDR3-1600-MHz RDIMM/PC3-12800/single rank/x4/1.35v 1.35 V 1
UCS-MR-1X041RX-A 4GB DDR3-1333-MHz RDIMM/PC3-10600/single rank/x4/1.35v 1.35 V 1
Memory Mirroring Option
N01-MMIRROR Memory mirroring option

Cisco UCS C240 M3 Specifications

General

Processor cores	8
Processor model	E5-2600
Processor frequency	2.7 GHz
Number of processors installed	2
HDD size	2.5 \
RAID support	Yes
HDD interface	-
Optical drive type	No
Total storage capacity	300 GB
Maximum storage capacity	- TB
Number of HDDs installed	16
Memory slots	24
Internal memory	96 GB
Memory clock speed	1866 MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	- GB
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
PCI Express x8 slots	3
Chassis type	Rack (2U)
Power supply	650 W
Operating altitude	0 - 3000 m
Non-operating altitude	0 - 12000 m
Operating temperature (T-T)	-40 - 70 °C
Storage relative humidity (H-H)	5 - 93 %
Operating relative humidity (H-H)	10 - 90 %
Harmonized System (HS) code	84714100

Weight and Dimensions

Depth	712 mm
Width	445 mm
Height	87 mm