IBM BladeCenter HS22 Product Manual

Also see for BladeCenter HS22: Service guide Supplementary guide Supplementary guide Manual Supplementary guide

Contents

IBM BladeCenter HS22 21The following table lists the hard disk drives supported by the EXP2524 external expansion enclosures.Table 21. Drive options for the EXP2524 external expansion enclosuresPart number Description Maximum quantity supportedper one enclosure*NL SAS 2.5-inch HDDs49Y1898 500GB 7,200 rpm 6Gb SAS NL 2.5” HDD 1281Y9952 1TB 7,200 rpm 6Gb SAS NL 2.5” HDD 12SAS 2.5-inch HDDs49Y1896 146GB 15,000 rpm 6Gb SAS 2.5” HDD 1249Y1895 300GB 10,000 rpm 6Gb SAS 2.5” HDD 1281Y9944 300GB 15,000 rpm 6Gb SAS 2.5” HDD 1281Y9596 600GB 10,000 rpm 6Gb SAS 2.5” HDD 1281Y9948 900GB 10,000 rpm 6Gb SAS 2.5” HDD 12SAS 2.5-inch SSDs81Y9956 200GB 2.5" SAS SSD 1281Y9960 400GB 2.5" SAS SSD 12* Note: Although the maximum number of drives supported by EXP2524 is 24, the ServeRAID H1135 Controllersupports up to 14 drives in a RAID configuration, including up to two hot-spare drives. The blade server hosts twointernal drives, therefore limiting the number of drives in one EXP2524 to 12.The external SAS cables listed in the following table are supported with external expansion enclosuresand connected to SAS Connectivity Modules.Table 22. External SAS cables for external storage expansion enclosuresPart number Description Maximum quantitysupported per enclosure39R6531 IBM 3 m SAS Cable 139R6529 IBM 1 m SAS Cable 1