Hitachi Ultrastar 15K147 0B20875 73GB 15KRPM 16MB Serial Attached SCSI (SAS) 3.5" Hard Drive

$215.00 Regular price
Sale price$215.00
HGSTSKU: 51143
Model Number: 0B20875
Condition: OEM Bulk
In stock:  No
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For Volume / Bulk Purchase Discounts Available

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Learn more by visiting the manufacturer's website.


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Hitachi delivers its highest-performing hard drive ever with the introduction of the Ultrastar 15K147. With average seek time as fast as 3.6 ms, average latency of 2 ms, and as much as 33 percent more in I/Os per second than its 10,000 RPM rivals, enterprise customers can access their data more quickly and efficiently. These performance characteristics of the Ultrastar 15K147 make it the ideal solution for mission-critical enterprise computing environments like online transaction processing, data analysis, and other multi-user applications.

0B20875 Product Overview

    Technical Information

  • Storage Capacity:     73.40 GB

    Drive Performance

  • Maximum External Data Transfer Rate:     300 MBps (2.3 Gbps)
  • Maximum Internal Data Transfer Rate:     141.1 MBps (1.1 Gbps)
  • Rotational Speed:     15000 rpm
  • Buffer:     16 MB
  • Average Seek Time:     3.60 ms
  • Average Latency:     2 ms


  • Drive Interface:     SAS
  • Drive Interface Standard:     3Gb/s SAS
  • SAS Pin:     7-pin

    Power Description

  • Input Voltage:     12 V DC

    Physical Characteristics

  • Drive Type:     Internal
  • Drive Width:     3.5"
  • Height:     1.0"
  • Width:     0.5"
  • Depth:     5.7"
  • Weight (Approximate):     1.67 lb


  • Additional Information:     
  • Recording Zones: 24
  • Maximum Areal Density: 61.7 Gbits/sq. inch.
  • Fluid Dynamic Bearing (FDB) Motor
  • Rotational Vibration Safeguard (RVS) Technology

    Best-Fit Applications:

  • Online Transaction Processing
  • RAID
  • Storage Area Network (SAN)
  • Network Attached Storage (NAS)
  • Scientific Engineering And Data Analysis
  • Imaging Systems
  • Media Streaming
  • Data Warehousing
  • Certifications & Standards:     
  • S.M.A.R.T
  • RoHS Compliant


  • Limited Warranty:     5 Year

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