Cisco UCS B230 M2 Specifications download pdf (Page 9)

Cisco UCS B230 M2 Blade Server

CONFIGURING the SERVER

STEP 3 CHOOSE MEMORY

The standard memory features are:

■ DIMMs

— Maximum memory bandwidth: 800 MHz for E7-2803, 1066 MHz for all other CPUs

— Ranks per DIMM: 1, 2, or 4

— Operational voltage: 1.35 V

— Registered DIMMs (RDIMMs)

— Mirroring option

— Advanced error correcting code (ECC)

— Double device data correction (DDDC)

■ Each CPU controls four DDR3 channels. Each of the channels controls four DIMMs. The

maximum number of DIMMs that can be installed per CPU is 16 (8 DIMM kits). See

Figure 3.

NOTE: DDDC support applies to x4 DIMMs only.

NOTE: Memory mirroring is supported and settable using the UCSM Service Profile

“Memory RAS Configuration” setting.

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Cisco UCS B230 M2 Specifications Page 9