Ultrastar® DC HC530 WUH721414ALE6Ly* Features: 14TB capacity in a standard 3.5-inch form factor CMR technology works seamlessly in capacity enterprise applications & environments Reliable, field-proven, 5th generation design HelioSeal® design delivers outstanding power efficiency (Watts/TB) TDMR and improved dual-stage microactuator provide optimal head positioning and rotational vibration robustness 2.5M hours MTBF rating & 5-year limited warranty Self-Encrypting Drive (TCG SED) options Specifications: Interface SATA 6 Gb/s Capacity 14TB Format: Sector size (bytes) 4Kn: 4096 512e: 512 Data buffer (MB)3 512 Rotational speed (RPM) 7200 Sustained transfer rate (MiB/s, typical) - 255 (MB/s, typical)4 - 267 z-height (mm) 26.1 Dimensions (width x depth, mm) 101.6 (+/-0.25) x 147 Weight (g, max) 690