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Choose 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
The available memory DIMMs are listed in
Table 4 Available DDR3 DIMMs
Product ID (PID)
PID Description
DIMM Options
UCS-MR-1X041RX-A
UCS-MR-1X082RX-A
UCS-MR-1X162RY-A
Memory Mirroring Option
N01-MMIRROR
Cisco UCS B200 M2 Blade Server
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.
4GB DDR3-1333-MHz RDIMM/PC3-10600/1R/x4/dual voltage
8GB DDR3-1333-MHz RDIMM/PC3-10600/2R/x4/dual voltage
16GB DDR3-1600-MHz RDIMM/PC3-12800/2R/x4/dual voltage
Memory mirroring option
Table
Table
4.
CONFIGURING the SERVER
4.
Ranks
Voltage
/DIMM
1.35/1.5 V
1
1.35/1.5 V
2
1.35/1.5 V
2
11
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