Lenovo ThinkSystem SN550 - Internal Drive Options

Both ThinkSystem RAID Adapters for SN550 include the following components:
RAID controller
Replacement 2-drive SAS/SATA backplane
Internal drive options
The following tables list the hard disk drive and solid-state drive options for the internal disk storage of the
server.
Table 19: 2.5-inch hot-swap 12 Gb SAS HDDs
Table 20: 2.5-inch hot-swap 6 Gb SAS/SATA HDDs
Table 21: 2.5-inch hot-swap 12 Gb SAS SSDs
Table 22: 2.5-inch hot-swap 6 Gb SAS/SATA SSDs
Table 23: 2.5-inch U.2 NVMe SSDs
Tip: The server also supports M.2 drives as described in the M.2 drives subsection.
Table 19. 2.5-inch hot-swap 12 Gb SAS HDDs
Part number Feature Description
Maximum
supported
2.5-inch hot-swap HDDs - 12 Gb SAS 10K
7XB7A00024 AULY ThinkSystem 2.5" 300GB 10K SAS 12Gb Hot Swap 512n HDD 2
7XB7A00025 AULZ ThinkSystem 2.5" 600GB 10K SAS 12Gb Hot Swap 512n HDD 2
7XB7A00026 AUM0 ThinkSystem 2.5" 900GB 10K SAS 12Gb Hot Swap 512n HDD 2
7XB7A00027 AUM1 ThinkSystem 2.5" 1.2TB 10K SAS 12Gb Hot Swap 512n HDD 2
7XB7A00028 AUM2 ThinkSystem 2.5" 1.8TB 10K SAS 12Gb Hot Swap 512e HDD 2
7XB7A00069 B0YS ThinkSystem 2.5" 2.4TB 10K SAS 12Gb Hot Swap 512e HDD 2
2.5-inch hot-swap HDDs - 12 Gb SAS 15K
7XB7A00021 AULV ThinkSystem 2.5" 300GB 15K SAS 12Gb Hot Swap 512n HDD 2
7XB7A00022 AULW ThinkSystem 2.5" 600GB 15K SAS 12Gb Hot Swap 512n HDD 2
7XB7A00023 AULX ThinkSystem 2.5" 900GB 15K SAS 12Gb Hot Swap 512e HDD 2
2.5-inch hot-swap HDDs - 12 Gb NL SAS
7XB7A00034 AUM6 ThinkSystem 2.5" 1TB 7.2K SAS 12Gb Hot Swap 512n HDD 2
7XB7A00035 AUM7 ThinkSystem 2.5" 2TB 7.2K SAS 12Gb Hot Swap 512n HDD 2
2.5-inch hot-swap SED HDDs - 12 Gb SAS 10K
7XB7A00030 AUM4 ThinkSystem 2.5" 300GB 10K SAS 12Gb Hot Swap 512n HDD SED 2
7XB7A00031 AUM5 ThinkSystem 2.5" 600GB 10K SAS 12Gb Hot Swap 512n HDD SED 2
Table 20. 2.5-inch hot-swap 6 Gb SAS/SATA HDDs
Part number Feature Description
Maximum
supported
2.5-inch hot-swap HDDs - 6 Gb NL SATA
7XB7A00036 AUUE ThinkSystem 2.5" 1TB 7.2K SATA 6Gb Hot Swap 512n HDD 2
7XB7A00037 AUUJ ThinkSystem 2.5" 2TB 7.2K SATA 6Gb Hot Swap 512e HDD 2
Lenovo ThinkSystem SN550 Server 23