IronWolf 10TB Air ST10000VN000 IronWolf is designed for everything NAS. Get used to tough, ready and scalable 24×7 performance that can handle multi-bay NAS environments across a wide range of capacities. Specifications: Capacity 10TB Dimensions: H x W x D 26.11mm/1.028in x 101.85mm/4.01in x 146.99mm/5.787in Weight 720g/1.59lb Cache 256MB Spindle Speed 7200RPM Max. Sustained Transfer Rate OD 210MB/s