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

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

IronWolf Pro is designed for everything business NAS. Get used to tough, ready and scalable 24×7 performance that can handle multi-drive environments with a wide range of capacities.

Seagate ST22000NT001 IronWolf Pro - Hard Drive - 22 TB - SATA 6Gb/s

Western Digital Red Pro WD221KFGX 22 TB Hard Drive - 3.5 Internal - SATA

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

WD Red Pro WD221KFGX - Harddisk - 22 TB - intern - 3.5 - SATA 6Gb/s - 7200 rpm - buffer: 512 MB

WD Red Pro 3TB NAS Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD3001FFSX : Electronics

Western Digital 22TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5 - WD221PURP : Electronics

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

Western Digital 22TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5 - WD221PURP : Electronics

Take Control of Rapidly Growing Data. Built for power users and medium-sized businesses struggling to manage rapidly growing amounts of data, WD Red Pro drives are specifically designed for NAS systems with up to 24 bays. Engineered to handle high-intensity workloads in 24x7 environments, WD Red Pro is ideal for archiving, protecting, and sharing data with a large number of users or multiple data-hungry applications.

WD221KFGX - Western Digital 22TB SATA Red Pro 3.5 Hard Drive

Western Digital 12TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5 - WD121KFBX (Renewed) : Electronics

Seagate IronWolf Pro, 22 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST22000NT001) : Electronics