Western Digital WD6000BKHG Enterprise Class 600GB 10K 10000 RPM 32MB Cache SAS 6Gb/s 2.5" HDD Hard Disk Drive WD6000BKHG-18A29V0 C5R62 0C5R62 MY-0C5R62.WD Model Number: WD6000BKHGWD Part Number: WD6000BKHG-18A29V0Dell Part Number: C5R62 0C5R62 MY-0C5R62