Table 7. Components on the rear of the server (continued)
Callout Callout
15 XClarity Controller network connector 16 Ethernet connector on the LOM adapter
17 Ethernet connector on the LOM adapter
1 2 3 4 5 6 PCIe slots
You can find the PCIe slot numbers on the rear view of the chassis.
Notes:
• Your server supports PCIe slot 5 when two processors are installed.
• PCIe slot 6 does not support PCIe adapters with external mini-SAS HD connectors.
• Only use PCIe adapters provided by Lenovo. Lenovo makes no warranty regarding non-Lenovo products
or services. For a list of supported PCIe adapters, see:
https://static.lenovo.com/us/en/serverproven/
index.shtml
.
• When installing Ethernet adapters with RJ-45 connectors, observe the following installation sequence:
Table 8. Installation sequence of Ethernet adapters with RJ-45 connectors
Number of installed processor
PCIe slot
One processor
4, 2, 6, 3, 1
Two processors 4, 2, 6, 3, 5, 1
PCIe adapter slot 1, 2, and 3 on riser 1:
There are three different risers that can be installed in riser 1.
• Type 1
– Slot 1: PCIe x16 (x8, x4, x1), full-height, half-length
– Slot 2: PCIe x16 (x8, x4, x1), full-height, half-length
– Slot 3: PCIe x16 (x8, x4, x1), full-height, half-length
• Type 2
– Slot 1: PCIe x16 (x8, x4, x1), full-height, half-length
– Slot 2: PCIe x16 (x8, x4, x1), full-height, half-length
– Slot 3: ML2 x8 (x8, x4, x1), full-height, half-length
• Type 3
– Slot 1: PCIe x16 (x16, x8, x4, x1), full-height, half-length
– Slot 2: Not available
– Slot 3: PCIe x16 (x8, x4, x1), full-height, half-length
PCIe adapter slot 4 on system board: PCIe x8 (x8, x4, x1), low-profile card
PCIe adapter slot 5 and 6 on riser 2:
• Slot 5: PCIe x16 (x16, x8, x4, x1), full-height, half-length,
• Slot 6: PCIe x16 (x8, x4, x1), full-height, half-length
7 Power supply 2 (available on some models)
Chapter 2. Server components 23
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