Lenovo ThinkSystem SR665 - Page 44

Server models with eight PCIe slots
Table 13. Components on the rear of the server
Callout Callout
1 PCIe slot 1 (on riser 1 assembly) 2 PCIe slot 2 (on riser 1 assembly)
3 PCIe slot 3 (on riser 1 assembly) 4 PCIe slot 4 (on riser 2 assembly)
5 PCIe slot 5 (on riser 2 assembly) 6 PCIe slot 6 (on riser 2 assembly)
7 PCIe slot 7 (on riser 3 assembly) 8 PCIe slot 8 (on riser 3 assembly)
9 Power supply 1
10 Power supply 2 (optional)
11 NMI button
12 USB 3.1 Gen 1 connector
13 VGA connector 14 USB 3.1 Gen 1 connectors (2)
15 XClarity Controller Network connector 16 Ethernet connectors on OCP 3.0 Ethernet adapter
(optional, two or four connectors may be available)
Note: For more information about each component, see “Rear components overview” on page 39.
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ThinkSystem SR665 Maintenance Manual