User Manual

Riser 1 supplies slots 1 and 2, and Riser 2 supplies slot 3. The slots that are available for use depend on the
number of riser cards that are installed and whether the second processor is installed, as shown in the following
table.
Table 21. Slots available for use
Riser Card 1 Riser Card 2 Slots available for use
One processor
None None LOM, 4
PCIe x8/x16, PCIe x8ML2/x16, or PCIe x16ML2/x8 None LOM, 1, 2, 4
Two processors
None None LOM, 4
None PCIe x16 LOM, 3, 4
PCIe x8/x16, PCIe x8ML2/x16, or PCIe x16ML2/x8 None LOM, 1, 2, 4
PCIe x8/x16, PCIe x8ML2/x16, or PCIe x16ML2/x8 PCIe x16 LOM, 1, 2, 3, 4
The following table lists available PCIe riser card options.
Table 22. PCIe riser cards and miscellaneous options
Description
Part
number
Feature
code
Maximum
supported
x8 Riser Card 1 options (Riser card 1 supplies slots 1 and 2)
ThinkSystem SR530/SR570/SR630 x8/x16 PCIe LP+LP Riser 1 Kit 7XH7A02682 AUWC 1
ThinkSystem SR530/SR570/SR630 x8/x16 PCIe LP+FH Riser 1 Kit 7XH7A05893 None* 1
ThinkSystem SR630 x8ML2/x16 PCIe LP+LP Riser 1 Kit 7XH7A02683 AUWE 1
ThinkSystem SR630 x8ML2/x16 PCIe LP+FH Riser 1 Kit 7XH7A05894 None* 1
ThinkSystem SR630 x16ML2/x8 PCIe LP+LP Riser 1 Kit 7XH7A02684 AUWD 1
ThinkSystem SR630 x16ML2/x8 PCIe LP+FH Riser 1 Kit 7XH7A05895 None* 1
Riser Card 2 option (Riser card 2 supplies slot 3)
ThinkSystem SR530/SR570/SR630 x16 PCIe LP Riser 2 Kit 7XH7A02685 AUWA 1
Serial port upgrade kit
ThinkSystem COM Port Upgrade Kit 7Z17A02577 AUSL 1
* The kit contains multiple feature codes.
The COM Port Upgrade Kit, part number 7Z17A02577, is used for mounting the external serial port on the rear of
the SR630. This option includes the bracket and the cable. The COM Port option is mounted in place of the PCIe
slot 1 or 3, and the PCIe slot 1 or 3 cannot be used.
Lenovo ThinkSystem SR630 Server 30