Hitachi (SAS) HGST 3.5" Internal Hard Drive 450GB 15K 0B23491, HUS154545VLS300


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Vendor: HitachiSKU: W0B23662-RCN/AAvailability : In StockIn StockOut of stock
Hitachi Ultrastar 15K450 0B23491 / HUS154545VLS300 450GB 15K RPM 3.0Gbps Serial SCSI / SAS Hard Drive - Refurbished

Ultimate performance meets high capacity

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. Built upon the mature system architecture and electronics of the prior generation, the Ultrastar™ 15K450 provides a spacious 450GB capacity, 16MB cache and a choice of Serial Attached SCSI (SAS) 3Gb/s or Fibre Channel Arbitrated Loop (FCAL) 4Gb/s interfaces. These 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.

Highest reliability for demanding environments

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.

Proven PMR technology

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.


All SAS compatible servers including:
Dell PowerEdge 1900, 1950, 2900, 2950, 6900, 6950. PowerVault MD1000 and MD3000.

Condition: Seller Refurbished
Warranty: 90 Days
Device Type Hard drive Internal hard drive
Width 4 in
Depth 5.7 in
1 in
1.7 lbs
Hard Drive  
Form Factor 3.5" x 1/3H
Capacity 450 GB
Interface Type Serial Attached SCSI
Buffer Size 16 MB
Drive Transfer Rate  300 MBps
Internal Data Rate  261 MBps
Seek Time  3.6 ms (average) / 3.6 ms (max)
Average Latency  2 ms
Spindle Speed  15000 rpm
Storage Hard Drive / Non-Recoverable Errors  1 per 10^16
Start / Stop Cycles  50,000
Expansion / Connectivity  
Compatible Bays 1 x Internal - 3.5" x 1/3H
Environmental Parameters  
Vibration Tolerance  1.2 g @ RMS (random) (operating) / 1.04 g @ RMS (random) (non-operating)
Shock Tolerance 30 g @ 2ms half-sine pulse (operating) / 250 g @ 2ms half-sine pulse (non-operating)
Miscellaneous Microsoft Certifications Works with Windows Vista
  Compliant Standards RoHS

Product Condition Grading, Recertification, and Refurbishment Information

The following products are Refurbished and given a Grade based on Physical Condition (Unless otherwise stated in product description).


Grade 'A' – Looks like NEW.
Grade "B" - Fully functional, slight cosmetics scratches.
Grade "C" - Fully Functional, have 3 or more cosmetics scratches, some of them are really deep.
Graded Refurbished Products come with warranty stated in product description.

Sold in perfect working order & have passed a thorough testing process.
These products are in GOOD CONDITION & come complete with all packaging & accessories (unless otherwise stated).
Will have some cosmetic blemishes Please note that these products will be shipped in plain packaging.
Graded Refurbished Products are tested thoroughly and in working condition. Items will have some cosmetic blemishes. Comes with Warranty stated in product


The following products are Refurbished and Recertified to Manufacturer Specifications (Unless otherwise stated in product description).

External Hard Drives
Internal Hard Drives
Security Cameras
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Hitachi (SAS) HGST 3.5" Internal Hard Drive 450GB 15K 0B23491, HUS154545VLS300