ThinkSystem SR250 V2 3.5" SATA/SAS 4-Bay X30/X40 Backplane Kit
- 4-drive 3.5-inch hot-swap SAS/SATA backplane
- 1x SATA cable, Onboard SATA to BP (SBB7A10055, feature B405)
- 1x SAS cable, X350 RAID to BP (SBB7A10039, feature B415)
- 1x SAS cable, X40 RAID to BP (SBB7A50176, feature BM7M)
- 4x 3.5" drive bay fillers