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SKU: BCI4QSX8LJ |  Mfg. Part: WUH721818ALE604  | 
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WUH721818ALE604 - Western Digital WD ULTRASTAR DC HC550 18TB

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$1,628.31  $2,198.22
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Product Overview

7.2K SATA 6GB/ 3.5 HDD

Technical Specifications

  • Capacity: 18TB
  • Interface: SATA 6Gb/s
  • Rotational Speed: 7200 RPM
  • Cache: 512MB
  • Form Factor: 3.5-inch
  • Reliability: 2.5 Million Hours MTBF
  • Workload Rating: 550TB/year
  • Technology: HelioSeal
  • Purpose: Data Center / Enterprise

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Western Digital
  • WUH721818ALE604
  • New
  • 5 lbs
  • 5 X 5 X 5
  • Jun 09, 2026
  • Dec 30, 2025
Product Identifiers: Brand: Western Digital • Part #: WUH721818ALE604 • Category: Hard Duplicators

WUH721818ALE604 - Western Digital WD ULTRASTAR DC HC550 18TB

Reviews for Western Digital WUH721818ALE604

$1,628.31