Gooxi ASR4110G-D04R-G2 - Pcie Slot Description

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2. 8.2 PCIe slot description
When CPU1 is not present, its corresponding PCIe slot is unavailable.
PCIe slot
Secondary
CPU
PCIe standard
Bus bandwidth
Slot size
Slot 1
CPU 1
PCIe 4.0
x8 _
half height half
length
Slot 2
CPU 1
PCIe 4.0
X16
half height half
length
Slot 3
CPU 1
PCIe 4.0
x8 or null
half height half
length
Slot 4
CPU 1
PCIe 4.0
x8 or x16
half height half
length
Slot 5
CPU 1
PCIe 4.0
X8
half height half
length
Slot 6
CPU 0
PCIe 4.0
x16
half height half
length
Slot 7
CPU 1
PCIe 4.0
x16
half height half
length
Slot 8
CPU 0
PCIe 4.0
x8 _
half height half
length
Slot 9
CPU 0
PCIe 4.0
x8 _
half height half
length
Slot 10
CPU 0
PCIe 4.0
x16
half height half
length
Note:
◆A PCIe x16 slot with a bus bandwidth is backward compatible with PCIe x8, PCIe
x4, and PCIe x1 PCIe cards. It is not compatible in the upward direction, meaning
that the bus bandwidth of the PCIe slot cannot be smaller than the bandwidth of the
inserted PCIe card.
◆ When slot 4 is set to x16, slot 3 has no signal.
◆ The power supply capacity of all slots can support PCIe cards up to 75W, and the
power of PCIe cards depends on the PCIe model of the card.
Table 2-11