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Table 1. Server specifications (continued)
Specification
PCIe slots
Description
Notes:
– NVMe drives means Non-Volatile Memory express drives.
– Only use M.2 drives provided by Lenovo.
– The backplane for ten 2.5-inch hot-swap NVMe drives is supported only when
the following configuration requirements are met:
– Intel Xeon 6144, 6146, 6154, 6240Y, 6244, 6246, 6252N, 6254, 8168,
8171M, 8180, 8180M, 8268, 8270, 8280, 8280L, and 8280M processors are
not installed.
– The power of the hot-swap power supply is 1100 watts.
– Rear hot-swap drive assembly is not installed.
– GPU is not installed.
– NVMe PCIe flash adapter is not installed.
– 256 GB/512 GB DCPMM is not installed.
Depending on the model, your server supports up to three PCIe slots in the rear. For
detailed information, see "Rear view" on page 16.
Note: For ThinkSystem Mellanox ConnectX-6 HDR/200GbE QSFP56 1-port PCIe
adapter, when AOC cable and transceiver are installed, the system operating
temperature must be less than or equal to 30°C; when other DAC cable is installed,
the system operating temperature must be less than or equal to 35°C.
.
Chapter 2
Specifications
5
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