Fujitsu Primergy RX4770 M1 Upgrade And Maintenance Manual page 208

Main memory
Lockstep / Sparing mode (4 sockets w/ each 2 mem. boards), performance
oriented
CPU CPU1
MEM MEM1 MEM2
Riser (*1)
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
56 1 1 1 1 1 1
64 1 1 1 1 1 1
72 1 1 1 1 1 1 1
80 1 1 1 1 1 1 1
88 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
96 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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
DIMMs Quad 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 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4
(*1) MEM2, MEM4, MEM6 and MEM8 are unnecessary when the total of DIMM of CPU1 to CPU4 is 48 or less.
Figure 108: Lockstep / Sparing mode (4 sockets w/ each 2 mem. boards), performance
oriented
208
CPU2
MEM3 MEM4
(*1)
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 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 1 1 1 1 1 1 1 1 1
Quad CPU configuration
(if modules are of different capacities)
2 2 2 2
1 1 2 2 2 2 2 2
Upgrade and Maintenance Manual
CPU3
MEM5 MEM6
(*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 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 1
Quad CPU configuration
(if modules are of different capacities)
3 3 3 3
2 2 3 3 3 3 3 3
CPU4
MEM7 MEM8
(*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 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
Quad CPU configuration
(if modules are of different capacities)
4 4 4 4
3 3 4 4 4 4 4 4
RX4770 M1
1 1
1 1
1 1 1
1 1 1
4 4