Cisco UCS C480 M5 Guide

Cisco UCS C480 M5 Memory Guide
DIMM Memory Mirroring
11
Normal CPU/Memory Configuration (no memory mirroring)
There are two CPU modules, one in each CPU bay. The lower CPU module occupies Bay 1 and the upper CPU
module occupies Bay 2. CPU 1 and CPU2 are in Bay 1; CPU 3 and 4 are in Bay 2.
Select from 4, 6, 8, or 12 DIMMs per CPU (DIMMs for
all four CPUs must be configured identically). The
DIMMs will be placed by the factory as shown in the following tables.
CPU 1 DIMM Placement in Channels (for identically ranked DIMMs)
4 (A1, B1); (D1, E1)
6 (A1, B1, C1); (D1, E1, F1)
8 (A1, A2, B1, B2); (D1, D2, E1, E2)
12 (A1, A2, B1, B2, C1, C2); (D1, D2, E1, E2, F1, F2)
CPU 2 DIMM Placement in Channels (for identically ranked DIMMs)
4 (G1, H1); (K1, L1)
6 (G1, H1, J1); (K1, L1, M1)
8 (G1, G2, H1, H2); (K1, K2, L1, L2)
12 (G1, G2, H1, H2, J1, J2); (K1, K2, L1, L2, M1, M2)
CPU 3 DIMM Placement in Channels (for identically ranked DIMMs)
4 (A1, B1); (D1, E1)
6 (A1, B1, C1); (D1, E1, F1)
8 (A1, A2, B1, B2); (D1, D2, E1, E2)
12 (A1, A2, B1, B2, C1, C2); (D1, D2, E1, E2, F1, F2)
CPU 4 DIMM Placement in Channels (for identically ranked DIMMs)
4 (G1, H1); (K1, L1)
6 (G1, H1, J1); (K1, L1, M1)
8 (G1, G2, H1, H2); (K1, K2, L1, L2)
12 (G1, G2, H1, H2, J1, J2); (K1, K2, L1, L2, M1, M2)

Cisco UCS C480 M5 Specifications

General

Brand	Cisco
Model	UCS C480 M5
Category	Server
Language	English