Fujitsu PRIMERGY RX2520 M5

Slot 9:
LP, x16
(CPU2)
Slot 8:
LP, x16
(CPU2)
Slot 4:
LP, x16
(CPU1)
Slot 3:
LP, x8
(CPU1)
Slot 2:
LP, x8
(CPU1)
Slot 1:
LP, x8
(CPU1)
Slot 4: preferred slot for Re�mer controller
Slot 2: preferred slot for 1
st
RAID controller
Slot 1: preferred slot for 2
nd
RAID controller
Figure 115: PCI slot overview - rear side
PCI
slot
Type CPU
Mechanical
connector
Electrical
interface
Function
1
PCI
Gen 3
1 X8 X8
preferred slot for
second RAID
controller
2
PCI
Gen 3
1 X8 X8
preferred slot for first
RAID controller
3
PCI
Gen 3
1 X8 X8
4
PCI
Gen 3
1 X16 X16
preferred slot for
Retimer controller
8
PCI
Gen 3
2 X16 X16
9
PCI
Gen 3
2 X16 X16
Expansion cards and backup units
RX2520 M5 Upgrade and Maintenance Manual 217