Cisco UCS C240 M3 User Manual

Cisco UCS C240 M3 High-Density Rack Server (Small Form Factor Disk Drive Model)
SUPPLEMENTAL MATERIAL
53
Low-Voltage DIMM Considerations
The C240 M3 server can be ordered with dual-voltage (1.35 V) DIMMs. Note the following considerations:
■ Low-voltage DIMMs within the server must have the identical manufacturer, type, speed,
and size.
■ Low-voltage DIMMs and standard-voltage DIMMs can be mixed in the same server. Note that
this causes the system BIOS to default to standard-voltage operation (Performance Mode).
That is, the server cannot operate in Power Saving Mode unless all DIMMs are low-voltage
DIMMs.
■ CPUs that have a maximum memory frequency less than 1333 MHz support low-voltage
DIMMs operating in Power Saving Mode only, and do not support Performance Mode.
RAID Summary
The C240 M3 SFF server can be ordered with a 16-drive backplane without a SAS expander or with a 24-drive
backplane with a SAS expander.
■ ROM5 and ROM 55 embedded RAID upgrade options support up to 8 drives with the 16-drive
backplane with no SAS expander and are not supported for the 24-drive backplane with the
SAS expander.
■ Mezzanine cards (UCSC-RAID-11-C240 and UCSC-RAID-MZ-240) support up to 8 drives for the
16-drive backplane with no SAS expander, and up to 16 drives for the 24-drive backplane
with the SAS expander
■ 9266-8i and 9266CV-8i PCIe cards support up to 8 drives each for the 16-drive backplane with
no SAS expander, and up to 24 drives for 24-drive backplane with SAS expander
7 x 16 GB 7 112 GB 7 x 16 GB 7 112 GB 224 GB
8 x 16 GB 8 128 GB 8 x 16 GB 8 128 GB 256 GB
9 x 16 GB 9 144 GB 9 x 16 GB 9 144 GB 288 GB
10 x 16 GB 10 160 GB 10 x 16 GB 10 160 GB 320 GB
11 x 16 GB 11 176 GB 11 x 16 GB 11 176 GB 352 GB
12 x 16 GB 12 192 GB 12 x 16 GB 12 192 GB 384 GB
Notes . . .
a. Configurations for optimum memory performance are highlighted in yellow.
NOTE: If you do not select a mezzanine card, a plug-in PCIe RAID card, or one of the
embedded RAID upgrade options, you will have an embedded SATA-only RAID
controller that supports up to four SATA-only drives (RAID 0, 1, 10).
Table 28 Supported DIMM Configurations (continued)
a
CPU 1 DIMMs
Tota l
DIMMs for
CPU 1
CPU 1
Capacity
CPU 2 DIMMs
Tot al
DIMMs for
CPU 2
CPU 2
Capacity
Total
Capacity for
2 CPUs

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