• Pack of 20 internal hard drives with 12TB capacity each for data center platforms
  • Connects through SAS port with 12Gb/s transfer rate
  • Features 3.5" form factor; dimensions: 1.03"H x 4"W x 5.79"D

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Western Digital Ultrastar DC HC520 0F29561-20PK 12TB SAS Internal Hard Drives, 20/Pack

Item #: IM17HD970Model #: 0F29561-20PK
Details

About this product

Laying the foundation for a worry-free data center, Western Digital Ultrastar DC HC520 delivers capacity to conquer the data explosion. Designed to handle workloads up to 550TB per year, the Western Digital Ultrastar DC HC520 is the industry's first 12TB drive and uses traditional perpendicular magnetic recording (PMR) technology to make it dropin ready for any enterprise-capacity application or environment. This high capacity helium drive offers one of the lowest power profiles in the industry to help data center architects meet eco-environmental goals and requirements. Trust Western Digital and the Ultrastar DC HC520 to deliver more capacity, more efficiency, more reliability and more value to your data center.

  • Pack of 20 internal hard drives with 12TB capacity each for data center platforms
  • Connects through SAS port with 12Gb/s transfer rate
  • Features 3.5" form factor; dimensions: 1.03"H x 4"W x 5.79"D
  • Features up to 255MB/s sustained transfer rate
  • Hardware-based encryption protects data from unauthorized use
  • Helium-filled hard drive provides more capacity, uses less power (Watts/TB), and is more reliable compared to air-filled drives
  • Micro actuator enhances head-positioning accuracy to deliver better performance, data integrity, and overall drive reliability, especially in multi-drive environments where operational vibration is present
  • 4Kn format with sector size (bytes): 4096, 4112, 4160, 4224
  • Supports up to 550TB/year workload rate
  • 5-year manufacturer limited warranty