This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
9 + 1 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.
Western Digital DC HC330
0B42266 10TB

The Western Digital Ultrastar DC HC330-series provides low to mid-capacity drives that are economical to acquire, yet deliver quick and reliable data access for traditional data center applications.

Product Highlights
  • Economical Capacities and Fast Data Access Key Requirements for HDDs in the Data CenterIT managers need to offer storage tiers as they deploy purpose-built solutions to meet their on-prem, off-prem & cloud storage requirements.  While helium filled drives enable the highest capacities, air-filled drives offer important benefits.  With a lower TCA (total cost of acquisition), legacy options, and higher access density (IOPs/TB), they are the perfect choice for maintaining a desired level of performance while allowing customers to tailor budgets to meet their needs. The Western Digital Ultrastar® DC HC300-Series help to address data center requirements by providing capacities from 4TB to 10TB1
  • Technology Innovation Delivers Efficiency and Performance for Traditional and Legacy SystemsWD Ultrastar DC SAS and SATA HC3000-Series are based on a proven and cost-efficient air-based HDD platform design, with Conventional Magnetic Recording (CMR) technology in a 3.5-inch large form factor.  These HDDs leverage common hardware and firmware while featuring a second-generation, dual-stage microactuator to enhance head positioning accuracy for better drive performance.  Write performance gains are also supported by Western Digital’s media cache architecture, a disk-based caching technology that provides a large cache area on the disk, improving reliability and data integrity. Finally, the addition of a flash-based non-volatile cache (NVC) on both SATA and SAS models helps improve write performance.
Technical Specifications


  • Capacity: 10 TB
  • Interface: SAS
  • Security: SE
  • Disk Speed (RPM): 7200rpm
  • Cache Size: 256MB
  • Weight: 750gms
  • Transfer Rate: up to 250MB/s
  • Compatibility: Compatible with Windows, Windows Server and Linux
  • Dimensions (L x W x H): 147mm x 101.6mm x 26.1mm