BM 600GB Serial Attached SCSI (SAS) 2.5-inch 6G 10K SFF Hot-Swap Hard Drive Part Number(s) IBM Option: 49Y2048 IBM FRU: 49Y2052 IBM P/N: 49Y2051 Overview: This 10000 rpm 6 Gbps 2.5-inch Hot-Swap SAS drive offers the highest performance. It has outstanding reliability that enables operation in RAID environments without compromising