Seagate Cheetah 15K.5 enterprise disc drive employs innovative perpendicular recording technology to set new standards for storage cost effectiveness. While doubling available capacity to 300GB the Cheetah 15K.5 also delivers 30 percent higher sequential performance. This enterprises enables to meet their throughput and capacity requirements with fewer drives, significantly reducing total cost of ownership (TCO). Seagate designed the Cheetah15K.5 for maximum reliability in demanding enterprise applications. This hard disk drive incorporates such Seagate-exclusive features as IRAW (Idle Read After Write) enhanced ECC (Error Correction Code) and BMS (Background Media Scan) to safeguard dataintegrity in the most rigorous environments.Primary InformationHard Drive Type : Internal Form Factor : 3.5 Hard Drive Capacity : 300 GB Hard Drive Interface Type : SerialAttached SCSI Hard Drive / Average Seek Time : 3.5 Ms Hard Drive Spindle Speed : 15000 Rpm Header / Model : Cheetah 15K.5 Width : 4 Inch Depth : 5.7Inch Height : 1 Inch Hard DriveBuffer Size : 16 MB Hard Drive / Data Transfer Rate : 300 MBps Service&SupportService & Support Type : 5 years warranty UNSPSCCodeUNSPSC Code : 43201803 Product IDUPC: ManufacturerPart: ST3300655SS