IBM BladeCenter HS22 User Manual

Table 4. System memory configuration for independent channel mode (2 microprocessors)
Installed
memory
DIMM socket
123456789101112
2 DIMMs X X
3 DIMMs X X X
4 DIMMs X X X X
5 DIMMs X X X X X
6 DIMMs X X X X X X
7 DIMMs X X X X X X X
8 DIMMs X X X X X X X X
9 DIMMs X X X X X X X X X
10 DIMMs X X X X X X X X X X
11 DIMMs X XXXXXXXXX X
12 DIMMs X XXXXXXXXXXX
v Mirrored channel mode: In mirrored channel mode, channels 2 and 5 are
unused. The memory contents on channel 0 are duplicated in channel 1, and the
memory contents of channel 3 are duplicated in channel 4. The effective memory
available to the system is only half of that installed. The maximum available
memory (with 16 GB DIMMs) is 32 GB for a single CPU system and 64 GB for a
dual CPU system.
Important: The memory configuration of channel 0 must match that of channel
1, and the memory configuration of channel 3 must match that of channel 4. For
example, ifa4GBDual Rank DIMM is installed into the DIMM2 connector,
thena4GBDual Rank DIMM must also be installed into the DIMM6 connector.
Table 2 on page 29 lists each channel and which DIMM connectors belong to the
channel.
The following table shows the order that memory DIMMs are installed to use a
mirrored channel mode.
Table 5. System memory configuration for mirrored channel mode (1 microprocessor)
Installed
memory
DIMM socket
123456789101112
2 DIMMs X X
4 DIMMs X X X X
Table 6. System memory configuration for mirrored channel mode (2 microprocessors)
Installed
memory
DIMM socket
123456789101112
4 DIMMs X X X X
6 DIMMs X X X X X X
8 DIMMs X X X X X X X X
v Spare channel mode: In spare channel mode, channel 2 is the spare of the active
channels 0 and 1. The spare channel is not available as active memory. The
maximum memory available (with 16 GB DIMMs) is 64 GB in a single CPU
system and 128 GB in a dual CPU system. All three channels must have
30 BladeCenter HS22 Type 7870 and 1936: Installation and User's Guide

IBM BladeCenter HS22 Specifications

General

Tcase	76.2 °C
Bus type	QPI
Stepping	B1
FSB Parity	No
Processor code	SLBZ8
Processor cache	12 MB
Processor cores	6
Processor model	E5649
System bus rate	5.86 GT/s
Processor series	Intel Xeon 5600 Series
Processor socket	Socket B (LGA 1366)
Processor threads	12
Processor codename	Westmere EP
Processor frequency	2.53 GHz
Processor cache type	Smart Cache
Processor lithography	32 nm
Processor manufacturer	Intel
Processor package size	42.5 X 45 mm
Processor front side bus	1333 MHz
Processor boost frequency	2.93 GHz
Processor operating modes	64-bit
ECC supported by processor	Yes
Supported instruction sets	SSE4.2
Thermal Design Power (TDP)	80 W
Compatible processor series	Intel® Xeon®
Number of processors installed	1
CPU multiplier (bus/core ratio)	19
Maximum number of SMP processors	2
Physical Address Extension (PAE)	40 bit
Memory types supported by processor	DDR3 800/1066/1333
Memory channels supported by processor	Triple
Memory bandwidth supported by processor (max)	32 GB/s
Maximum internal memory supported by processor	288 GB
HDD size	2.5 \
RAID levels	0, 1
HDD interface	Serial Attached SCSI (SAS)
Total storage capacity	0 GB
Maximum storage capacity	1 TB
Number of HDDs installed	0
Internal memory	12 GB
Memory clock speed	- MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	192 GB
Memory layout (slots x size)	3 x 4 GB
Graphics card	G200eV
Graphics card memory type	GDDR2
Networking features	Gigabit Ethernet
PS/2 ports quantity	-
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.
Compatible operating systems	Microsoft Windows RedHat, SUSE, VMware Oracle Solaris
Chassis type	Rack (1U)
Processor ARK ID	52581
Intel® Turbo Boost Technology	1.0

Weight and Dimensions

Depth	446 mm
Width	245 mm
Height	29 mm
Weight	5400 g