Hitachi America Ltd. HUS154530VLS300 hard drive specifications

Hitachi Ultrastar 15K450 HUS154530VLS300 - hard drive - 300 GB - SAS

Hitachi's next-generation 3.5-inch 15,000 RPM enterprise class hard drive delivers the performance and reliability required in mission-critical non-stop computing environments. Its features make the Ultrastar 15K450 the ideal solution for demanding enterprise computing environments like online transaction processing, intensive data analysis and multi-user applications. The mature design of Ultrastar 15K450 helps ensure shorter qualification time. Important reliability features come standard in the Ultrastar 15K450. Rotational Vibration Safeguard (RVS) technology ensures drive performance in multi-drive systems where rotational vibration is likely to occur. Hitachi-patented Thermal Fly-height Control (TFC) technology maintains a consistent fly-height during the read/write process ensuring a better soft error rate, while end-to-end data protection enhances error detection for optimal data integrity. Finally, Hitachi offers the only enterprise-class hard drive utilizing a head load/unload ramp to help minimize drive failures as a result of handling during integration. The Ultrastar 15K450 is the first enterprise-class drive from Hitachi to use Perpendicular Magnetic Recording (PMR) technology. PMR has already been in use across the company's mobile and desktop product lines and has been proven ready for the demanding mission-critical server and storage applications in the enterprise environment.

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Manufacturer
Hitachi America Ltd.

HDD Part Number
HUS154530VLS300


Hard drive health monitoring software
ActiveSMART by Ariolic Software. Click to download ActiveSMART

General

Device Type
Hard drive - Internal hard drive

Width
4 in

Depth
5.7 in

Height
1 in

Hard Drive

Form Factor

Capacity
300 GB

Interface Type
Serial Attached SCSI

Buffer Size
16 MB

Features
Load/unload technology, Fluid Dynamic Bearing (FDB) motor, Rotational Vibration Safeguard (RVS), Perpendicular Magnetic Recording (PMR), Thermal Flyheight Control (TFC)

Performance

Drive Transfer Rate
300 MBps

Seek Time
3.6 ms (average) / 3.6 ms (max)

Average Latency
2 ms

Spindle Speed
15000 rpm

Reliability

Storage Hard Drive / Non-Recoverable Errors
1 per 10^16

Start / Stop Cycles
50,000

Storage Controller

Type
None

Expansion / Connectivity

Interfaces
Serial Attached SCSI

Compatible Bays
1 x Internal - 3.5" x 1/3H

Compatible Slots
x None

Miscellaneous

Microsoft Certifications
Works with Windows Vista

Compliant Standards
RoHS

Environmental Parameters

Shock Tolerance
30 g @ 2ms half-sine pulse (operating) / 250 g @ 2ms half-sine pulse (non-operating)

Vibration Tolerance
1.2 g @ RMS (random) (operating) / 1.04 g @ RMS (random) (non-operating)


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