Fujitsu PRIMERGY RX2540 M7 Upgrade And Maintenance Manual page 248

Expansion cards and backup units
Slot offered
Slot 5 (CPU2)
Slot 6 (CPU2)
Slot 7 (CPU2)
Slot 8 (CPU2)
Slot 9/10 (CPU2)
GPGPU riser
module
Slot 9 (CPU2)
Slot 10 (CPU)
Internal RAID riser
module (CPU1)
Slot 2, 5, 6, 7, 8 and 10 are normal PCIe slots or usable for slot
expansion for riser modules. Slot 3/4, slot 9/10, slot 3 and slot 9 are only
available with a riser module.
As an option, up to two rear HDD cages can be installed. In this case
the riser modules are not available.
As an option, an internal RAID riser module can be installed behind
HDD backplane.
248
Type
PCIe Gen5 x8
PCIe Gen5 x8
PCIe Gen5 x16
PCIe Gen5 x16
PCIe Gen5 x16
PCIe Gen5 x8
PCIe Gen5 x8
PCIe Gen4 x16
Upgrade and Maintenance Manual
Description
low profile slot
low profile slot
low profile slot
low profile slot
full height slot; riser module 2
full height slot; riser module 2
low profile slot
low profile slot
RX2540 M7