Western Digital Red Pro 22TB NAS Hard Drive 3.5" SATA 7200rpm
WESTERN DIGITAL

Western Digital Red Pro 22TB NAS Hard Drive 3.5" SATA 7200rpm

  • Capacity22000 GB
  • Size3.5
  • InterfaceSerial ATA III
  • Rotation speed7200 RPM
  • Buffer512 MB

The Western Digital Red Pro 22TB is a 3.5-inch desktop hard drive built specifically for demanding NAS environments, delivering 22TB of raw storage capacity over a Serial ATA III interface with a 7200rpm spindle speed for consistently high throughput under sustained workloads.

Description

High-Endurance Storage for Multi-Bay NAS Systems

  • 22TB capacity — one of the largest available in the WD Red Pro lineup for space-intensive archives and shared storage pools
  • 7200rpm rotation speed ensures faster data access compared to lower-RPM NAS drives
  • 512MB cache buffer smooths out heavy read/write bursts typical of multi-user NAS environments
  • Serial ATA III interface provides broad compatibility with current NAS enclosures and server motherboards
  • 3.5-inch form factor fits standard desktop NAS bays from 1-bay units up to large 24-bay enclosures

Well suited for small businesses, creative studios and home lab users running RAID arrays, ZFS-based file servers or continuous backup solutions where drive reliability and raw capacity matter most.

Specifications

BrandWESTERN DIGITAL
Capacity22000 GB
Size3.5
InterfaceSerial ATA III
Rotation speed7200 RPM
Buffer512 MB