0B22130 / HUS153073VLS300 Hitachi Viper-B Ultrastar 15K300 SAS 73GB 15000RPM hard drive.
Hitachi s next-generation 3.5" 15,000 RPM hard drive delivers the performance and reliability required for mission-critical enterprise computing environments.
Leveraging the proven system architecture and electronics of the previous generation, the Ultrastar 15K300 provides a 73 GB capacity, 16 MB cache and 3 Gb/s Serial Attached SCSI (SAS) interface. These features make the Ultrastar 15K300 the ideal solution for demanding enterprise computing environments like online transaction processing, intensive data analysis and other multi-user applications. The mature design of the Ultrastar 15K300 helps to ensure shorter qualification times.Rotational Vibration Safeguard (RVS) technology ensures drive performance in multi-drive systems where rotational vibration is likely to occur. Hitachi s Thermal Fly-height Control (TFC) capability maintains a consistent fly-height during the read/write process ensuring a better soft error rate and end-to-end data protection enhances error detection for optimal data integrity.
Finally, the 15K300 enterprise-class hard drive utilizes a head load/unload ramp to help minimize drive failures as a result of handling during integration.