WD Red Pro 16TB NAS 3.5″ Internal Hard Drive – 7200 RPM Class, SATA 6 Gb/s, CMR,
Title: WD Red Pro 16TB NAS 3.5″ Internal Hard Drive – 7200 RPM Class, SATA 6 Gb/s, CMR, 512MB Cache, 5 Year Warranty 16TB Red Pro. Capacity: 16TB. Western Digital partners with a wide range of NAS system vendors for extensive testing to ensure compatibility with most NAS enclosures.