WD Purple 4TB 3.5″ SATA Surveillance Internal HDD | WD40PURZ Brand WD Category PURPLE Type Internal HardDrive SATA Internal Part number WD40PURZ Capacity 4TB 5400 RPM Class, SATA 6 Gb/s,...
Seagate SkyHawk Highlights 1/2/4/6/8 TB Storage Capacity 3.5″ Form Factor SATA III 6 Gb/s Interface 64MB Cache Up to 180 MB/s Sustained Transfer Rates 300,000...