Western Digital WD Ultrastar 10TB 3.5′ Enterprise HDD SATA 256MB 7200RPM 512E SE DC HC330 24×7 Server 2.5M hrs MTBF 5yrs wty WUS721010ALE6L4 ~0F27604 | 0B42266

Western Digital WD Ultrastar 10TB 3.5′ Enterprise HDD SATA 256MB 7200RPM 512E SE DC HC330 24×7 Server 2.5M hrs MTBF 5yrs wty WUS721010ALE6L4

Economical Capacities and Fast Data Access Key Requirements for HDDs in the Data Center
IT 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 while increasing performance over prior generations.  They are designed for a variety of applications including traditional storage arrays, rack-mounted storage enclosures and server-based distributed storage systems, as well as distributed and scalable computing, including block and file storage architectures.  They are offered at 7,200 RPM with either 6Gb/s SATA or 12Gb/s SAS interface in Advanced Format 4Kn and512e format4. A 512n option is also available on 4TB models to support legacy systems with native 512-byte block sizes.

Technology Innovation Delivers Efficiency and Performance for Traditional and Legacy Systems

Full Specifications
Capacity 10 T
Interface SATA
Security SE
Disk Speed (RPM) 7200rpm
Cache Size 256MB
Transfer Rate up to 250MB/s
Compatibility with Windows, Windows Server and Linux

Product Last Updated: 11/12/2025

* Whilst we endevour to have the correct information on our products provided from the supplier/manufacturer errors do occur. If you would like to double check the information, please feel free to contact us and we will be more than happy to confirm information on the item prior to purchase. In the event that product information is incorrect due to information we received from our supplier or manufacturer, we do not take responsibility or be held liable for damage(s) or loss(s). We will work with you and do our best to make the best of a bad situation and work with our supplier(s) and/or manufacturer(s) to supply the correct information for the item purchased etc..