Dell Compatible - 36GB 10K SCSI 3.5" HD -Mfg # 297HW 36GB 10K SCSI hard drive with one Dell SCSI tray fully compatible with Dell PowerEdge 1500, 1500SC, 2300, 2350, 2400, 2450, 2500, 2500SC, 2550, 4300, 4350, 4400, 4600, 6300, 6350, 6400, 6450, 7150, 8450 Original Dell Drives - Mfg Part # 297HW 36GB 10000 RPM 80-Pin Hot-Swap 3.5" SCSI hard drive. 1 Year Full Warranty Genuine Original