Western Digital 22TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD221KFGX

---

Technical Information

Brand:

Western Digital

Model:

WD221KFGX

RPM:

7200 RPM

Cache Memory:

512 MB

Interface:

SATA 6.0 Gb/s

Type:

HDD

Product Features

• Available in capacities ranging from 2 to 22TB(1) with support for NAS systems with up to 24 bays | (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.
• Supports up to 300TB/yr workload rate(2) | (2) Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations.
• Enhanced reliability with 3D Active Balance Plus technology and error recovery controls with NASware 3.0 technology
• Extended drive testing to ensure each drive is tested for extended reliable operation
• 5-year limited warranty(3) | (3) See official Western Digital website for regional specific warranty details.