Lenovo ThinkSystem SR635 V3 User Manual page 34

• "Server model with three PCIe slots" on page 24
• "Server model with two PCIe slots" on page 24
• "Server model with two 2.5-inch hot-swap rear drive bays and one PCIe slot" on page 26
• "Server model with two 7mm hot-swap rear drive bays and two PCIe slots" on page 26
• "Server model with two 7mm hot-swap rear drive bays and one PCIe slot" on page 26
Server model with three PCIe slots
The following illustration shows the rear view of server model with three PCIe slots. Depending on the model,
your server might look slightly different from the illustration below.
Figure 2. Rear view with 3 low profile PCIe adapters
Table 11. Components on the rear of the server
Callout
PCIe slot 1 on riser 1 assembly
1
PCIe slot 3 on riser 2 assembly
3
Power supply 1
5
USB 3.1 Gen 1 (5Gbps) connectors (3 DCIs)
7
XClarity Controller network connector
9
Note: For more information about each component, see
Server model with two PCIe slots
The following illustration shows the rear views of the server model with two PCIe slots. Depending on the
model, your server might look slightly different from the illustration below.
Figure 3. Rear view with 1 low profile PCIe adapter, 1 full height PCIe adapter, and 1 filler
Table 12. Components on the rear of the server
Callout
PCIe slot 1 on riser 1 assembly
1
Power supply 2 (optional)
3
ThinkSystem SR635 V3 User Guide
24
Callout
PCIe slot 2 on riser 1 assembly
2
Power supply 2 (optional)
4
NMI button
6
VGA connector
8
Ethernet connectors of the OCP module on the rear
10
(optional, two or four connectors may be available)
"Rear components overview" on page
Callout
PCIe slot 2 on riser 1 assembly
2
Power supply 1
4
27.