MG10 Series Hard Disk Drive 20TB SATA-3.3 512e Standard MG10ACA20TE Features: Up to 20 TB capacity Conventional Magnetic Recording (CMR) for broad compatibility Toshiba Flux Control Microwave-assisted Magnetic Recording (FC-MAMR™) Technology Industry-leading 10-disk helium-sealed design for superior storage density Industry Standard 3.5-inch 26.1mm height Form Factor 7200rpm Performance SATA 6.0Gbit/s Interfacess Lower operational power profile, providing excellent power efficiency (W/TB) for better TCO 550 Total TB Transferred per Year Workload Rating 512e or 4Kn Advanced Format Sector Technology; (512e Model) Includes Toshiba Persistent Write Cache Technology for Data-Loss Protection in Sudden Power-Loss Events Toshiba Persistent Write Cache Technology for Data-Loss Protection in Sudden Power-Loss Events Power efficiency improvements vs. prior MG Series generations Sanitize Instant Erase (SIE) option model and Self Encrypting Drive (SED) option model Specifications: Capacity 20 TB Form Factor 3.5-inch Buffer Size 512MiB Rotation Speed 7200rpm Data Transfer Speed ( Sustained ) ( Typ. ) 268MiB/s MTTF/MTBF(AFR) 2 500 000 h (0.35%) Weight ( Max ) 720g