SEAGATE HDD NAS IronWolf (3.5''/4TB/SATA 6Gb/s/rpm 5400)
Type: HDD, internal
Form factor: 3.5"
Capacity: 4 TB
Rotation speed: 5400 rpm
Cache size: 256 MB
Interfaces: SATA 3 (6Gb/s)
Extras: 24x7 access to information
Dimensions: 146.99 x 101.85 x 20.20 mm
Weight: 490 grams
Color: Silver