IBM BladeCenter HS22 10The following memory protection technologies are supported:ECCChipKillMemory MirroringMemory SparingInternal disk storage optionsThe HS22 blade server features an onboard LSI Logic 53C1064E 3 Gbps SAS controller with twohot-swap drives bay accessible from the front of the blade server. The LSI Logic 53C1064E SAScontroller provides RAID 0 or RAID 1 capability and supports up to two internal hot-swap SAS or SATAHDDs or two internal hot swap solid-state drives. The following table lists the hard drive options that areavailable for internal storage.Table 9. Disk drive options for internal disk storage (Part 1)Part number FeaturecodeDescription Maximumsupported10K SAS drives00AD075 A48S IBM 1.2TB 10K 6Gbps SAS 2.5'' G2HS HDD 281Y9650 A282 IBM 900GB 10K 6Gbps SAS 2.5" SFF HS HDD 249Y2003 5433 IBM 600GB 10K 6Gbps SAS 2.5" SFF Slim-HS HDD 290Y8872 A2XD IBM 600GB 10K 6Gbps SAS 2.5" SFF G2HS HDD 242D0637 5599 IBM 300GB 10K 6Gbps SAS 2.5" SFF Slim-HS HDD 290Y8877 A2XC IBM 300GB 10K 6Gbps SAS 2.5" SFF G2HS HDD 215K SAS drives81Y9670 A283 IBM 300GB 15K 6Gbps SAS 2.5" SFF HS HDD 242D0677 5536 IBM 146GB 15K 6Gbps SAS 2.5" SFF Slim-HS HDD 290Y8926 A2XB IBM 146GB 15K 6Gbps SAS 2.5" SFF G2HS HDD 2Self-encrypting drives (SEDs)00AD085 A48T IBM 1.2TB 10K 6Gbps SAS 2.5'' G2HS SED 281Y9662 A3EG IBM 900GB 10K 6Gbps SAS 2.5" SFF G2HS SED 290Y8908 A3EF IBM 600GB 10K 6Gbps SAS 2.5" SFF G2HS SED 290Y8913 A2XF IBM 300GB 10K 6Gbps SAS 2.5" SFF G2HS SED 2NL SAS drives81Y9690 A1P3 IBM 1TB 7.2K 6Gbps NL SAS 2.5" SFF HS HDD 242D0707 5409 IBM 500GB 7200 6Gbps NL SAS 2.5" SFF Slim-HS HDD 290Y8953 A2XE IBM 500GB 7.2K 6Gbps NL SAS 2.5" SFF G2HS HDD 2