Description: 90Y8877 Genuine HP MSA2 450GB 3.5-inch LFF Serial Attached SCSI (SAS) 3Gb/s 15K Hot-Plug Hard Drive in HP MSA/MSA2 3.5-inch LFF drive tray with interposer connector (as pictured ) HP serial number and Genuine HP MSA/MSA2 firmware Part Number(s) Option Part# AJ737A Spare Part# 480939-001 Note: For use in HP StorageWorks MSA/MSA2 Systems only. Modular Smart Array (MSA) 2000/2000i Systems. Modular Smart Array 2 (MSA2) 1040/2040/P2000 Systems. Complete HDD compatibility table listed below.

Overview: Serial Attached SCSI (SAS) is the logical evolution of SCSI including its long-established software advantage and the SAS serial electrical and physical connection interface. With enterprise storage requirements escalating and becoming more complex factors such as larger capacity greater density security scalability and accessibility are more critical than ever. Specifications: Category StorageWorks HardDrive Sub-Category 15K Generation SAS MSA 2 Part Number AJ737A Products ID 461090 Form Factor LFF Capacity 450GB Interface SAS Enclosure Internal Drive Dimensions 3.5 inches x 1/3H (Low Profile) Spindle Speed 15000RPM External Data Transfer Rate 3072MB/s Seek Time 3.5ms Average Latency 2ms Interface (Detailed) SAS-300 Hot Swap Yes MTBF 1700000 Hours