Fujitsu PRIMERGY RX4770 M1 Upgrade And Maintenance Manual page 216

Main memory
Lockstep / Sparing mode (2 sockets w/ each 2 mem. boards), performance
oriented
CPU CPU1
MEM MEM1 MEM2
Riser
DIMM
DIMMs Dual CPU configuration
(if all modules are of the same capacity)
8 1 1 1 1
16 1 1 1 1
24 1 1 1 1 1 1
32 1 1 1 1 1 1
40 1 1 1 1 1 1 1 1
48 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
DIMMs Dual CPU configuration
(if modules are of different capacities)
8 1 1 1 1
16 1 1 1 1 1 1
24 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2
Figure 118: Lockstep / Sparing mode (2 sockets w/ each 2 mem. boards), performance
oriented
Lockstep / Sparing mode (4 sockets w/ each 1 mem. board)
CPU CPU1
MEM MEM1 MEM2
Riser
DIMM
DIMMs
8 1 1 1 1
16 1 1 1 1
24 1 1 1 1
32 1 1 1 1
40 1 1 1 1 1 1
48 1 1 1 1 1 1
DIMMs Quad CPU configuration
(if modules are of different capacities)
8 1 1 1 1
12 1 1 1 1 1 1
Figure 119: Lockstep / Sparing mode (4 sockets w/ each 1 mem. board)
216
CPU2
MEM3 MEM4
1 1 1 1
1 1 1 1 1 1
1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1
Dual CPU configuration
(if modules are of different capacities)
2 2 2 2
1 1 2 2 2 2 2 2
CPU2
MEM3 MEM4
Quad CPU configuration
(if all modules are of the same capacity)
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1 1 1
1 1 1 1 1 1
Quad CPU configuration
(if modules are of different capacities)
2 2 2 2
2 2 2 2 2 2
Upgrade and Maintenance Manual
CPU3
MEM5 MEM6
1 1
1 1
2 2
CPU3
MEM5 MEM6
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1 1 1
Quad CPU configuration
(if modules are of different capacities)
3 3 3 3
3 3 3 3 3 3
CPU4
MEM7 MEM8
CPU4
MEM7 MEM8
1 1 1 1
1 1 1 1
1 1 1 1 1 1
Quad CPU configuration
(if modules are of different capacities)
4 4 4 4
4 4 4 4 4 4
RX4770 M1