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• Partially populating a channel

• Unevenly populating DIMMs between CPUs

Memory Mirroring and RAS

The Intel CPUs within the blade server support memory mirroring only when no more than two Channels are populated with DIMMs.

If three Channels are populated with DIMMs, memory mirroring is automatically disabled. Furthermore, if memory mirroring is

used, DRAM size is reduced by 50% for reasons of reliability.

If the RAS (Reliability, Availability, and Serviceability) option is required, it is available only when Channel–3 is not populated.

Installing an mLOM Adapter

You must remove the adapter card to service it.

Note

To install a Cisco VIC 1240 or VIC 1340 in the blade server, follow these steps:

Procedure

Step 1

Position the VIC board connector above the motherboard connector and align the captive screw to the standoff post on

the motherboard.

Step 2

Firmly press the VIC board connector into the motherboard connector.

Step 3

Tighten the captive screw.