Figure 7. Rear view of the server
Table 7. Components on the rear of the server
Callout Callout
1 PCIe slot 1 (on riser card 1) 14 PCIe slot 14 (on riser card 2)
2 PCIe slot 2 (on riser card 1) 15 PCIe slot 15 (on riser card 2) for ML2 x16 network
adapter
3 PCIe slot 3 (on riser card 1) 16 PCIe slot 16 (on riser card 3)
4 PCIe slot 4 (on riser card 1) 17 PCIe slot 17 (on riser card 3)
5 PCIe slot 5 18 Power supply 4 (optional) — see “ 1 , 2 , 3 , 4 Power
supplies” on page 22
6 PCIe slot 6 19 Power supply 3 (optional) — see “ 1 , 2 , 3 , 4 Power
supplies” on page 22
7 PCIe slot 7 20 Power supply 2 (optional) — see “ 1 , 2 , 3 , 4 Power
supplies” on page 22
8 ML2 x16 network adapter 21 Power supply 1 — see “ 1 , 2 , 3 , 4 Power supplies”
on page 22
9 LOM adapter
22 NMI button
10 PCIe slot 10 (on riser card 2) 23 XClarity Controller network connector (RJ45)
11 PCIe slot 11 (on riser card 2) 24 Serial connector
12 PCIe slot 12 (on riser card 2) 25 USB 3.0 connectors (2)
13 PCIe slot 13 (on riser card 2) 26 VGA video port
Notes: The following PCIe “slots” are assigned to components elsewhere in the server:
• PCIe slot 18 is assigned to the RAID card in the lower tray.
• PCIe slot 19 is assigned to the RAID card in the upper tray.
• PCIe slot 20 is assigned to the M.2 backplane inside the I/O tray.
1 , 2 , 3 , 4 Power supplies
The hot-swap redundant power supplies help you avoid significant interruption to the operation of the
system when a power supply or an input power source fails. A failed power supply can be replaced without
turning off the server. You can purchase a power supply option from Lenovo and install the power supply to
provide power redundancy or additional power capacity without turning off the server.
22
ThinkSystem SR950 Setup Guide
To Next Page
Loading...
