FusionServer 2488H V5 Server
Technical White Paper
5 Hardware Description
Issue 07 (2023-04-30)
Copyright © xFusion Digital Technologies Co., Ltd.
47
Table 5-17
PCIe slot description
PCIe
Slot
CPU
PCIe
Standa
rds
Connec
tor
Width
Bus
Width
Port
No.
Bus/De
vice/Fu
nction
Numbe
r
(B/D/F)
Slot
Size
LOM
CPU 1
PCIe
3.0
-
x4
Port2D
0x24/0x
03/0x00
-
Slot 1
CPU 1
PCIe
3.0
x16
x16
Port3A
0x32/0x
00/0x00
Full-hei
ght,
3/4-leng
th
Slot 2
CPU 4
PCIe
3.0
x8
x8
Port2A
0xE2/0x
00/0x00
FHHL
Slot 3
CPU 1
PCIe
3.0
x8
x4
Port2C
0x24/0x
02/0x00
HHHL
Slot 4
CPU 1
PCIe
3.0
x8
x8
Port2A
0x24/0x
00/0x00
HHHL
Slot 5
CPU 1
PCIe
3.0
x16
x16
Port1A
0x08/0x
00/0x00
HHHL
Slot 6
CPU 2
PCIe
3.0
x8
x8
Port2C
0x62/0x
02/0x00
HHHL
Slot 7
CPU 2
PCIe
3.0
x8
x8
Port2A
0x62/0x
00/0x00
HHHL
Slot 8
CPU 2
PCIe
3.0
x8
x8
Port1A
0x43/0x
00/0x00
HHHL
Slot 9
CPU 3
PCIe
3.0
x8
x8
Port2A
0xA2/0x
00/0x00
HHHL
Slot 10
CPU 2
PCIe
3.0
x16
x16
Port3A
0x71/0x
00/0x00
HHHL
Slot 11
CPU 2
PCIe
3.0
x8
x8
Port1C
0x43/0x
02/0x00
HHHL
⚫
The B/D/F (Bus/Device/Function Number) values are the default values when
the server is fully configured with PCIe devices. The values may vary if the
server is not fully configured with PCIe devices or if a PCIe card with a PCI
bridge is configured.
⚫
The PCIe x16 slots are backward compatible with PCIe x8, PCIe x4, and PCIe
x1 cards. The PCIe cards are not forward compatible. That is, the PCIe slot
width cannot be smaller than the PCIe card link width.
⚫
Full-height 3/4-length PCIe slots are backward compatible with full-height
half-length and half-height half-length PCIe cards. Full-height half-length PCIe
slots are backward compatible with half-height half-length PCIe cards.
⚫
All slots support PCIe cards of up to 75 W. The power of a PCIe card varies
