Cisco UCS C240 M3 High-Density Rack Server (Large Form Factor Hard Disk Drive Model)
14
CONFIGURING the SERVER
■ Select 2, 4, 6, 8, 10, or 12 identical DIMMs. The DIMMs will be placed by the factory as shown
in the following table.
■ Select the memory mirroring option (N01-MMIRROR) as shown in Table 4 on page 13.
(3) 2-CPU configuration without memory mirroring:
■ Select from 1 to 12 DIMMs per CPU. Refer to Memory Population Rules, page 49, for more
detailed information.
Total
Number
of
DIMMs
CPU 1 DIMM Placement in Channels
(for
identical DIMMs)
Blue Slot
(Slot 1)
Black Slot
(Slot 2)
Black Slots
(Slot 3)
2 (A1, B1) — —
4 (A1,B1); (C1,D1) — —
6 (A1,B1); (C1,D1) (A2,B2) —
8 (A1,B1); (C1,D1) (A2,B2); (C2,D2) —
10
1
1. This configuration cannot be implemented with quad-rank DIMMs (the 32 GB DIMM). You can have
only 1 or 2 DIMMs per channel when using quad-rank DIMMs.
(A1,B1); (C1,D1) (A2,B2); (C2,D2) (A3,B3)
12
1
(A1,B1); (C1,D1) (A2,B2); (C2,D2) (A3,B3); (C3,D3)
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