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Toshiba Enterprise 20TB — a high-capacity 3.5-inch SATA hard drive built for continuous 24/7 operation in servers, NAS arrays, and cloud-scale storage environments. Using Flux Control Microwave Assisted Magnetic Recording (FC-MAMR) technology, the Toshiba Enterprise 20TB packs ten helium-sealed disks into a standard 3.5-inch form factor, delivering up to 268 MB/s sequential transfer speeds at 7200 RPM. A 512 MB buffer and SATA 6 Gbit/s interface keep latency low under sustained workloads, while the 550 TB/year workload rating and 2.5 million-hour MTBF make it suitable for always-on enterprise environments. CMR recording ensures broad compatibility with RAID controllers and NAS enclosures. Backed by a 5-year warranty. Key features 20 TB capacity with helium-sealed 10-disk design FC-MAMR technology for high density and long-term reliability 7200 RPM, 512 MB buffer, up to 268 MB/s sequential transfer SATA 6 Gbit/s interface, CMR recording for broad RAID compatibility Rated for 24/7 operation; 550 TB/year workload rating 2.5 million hours MTBF 5-year warranty Specifications Model: HDEB00SGEA51F Capacity: 20 TB Form factor: 3.5 inch Interface: SATA 6.0 Gbit/s RPM: 7200 Buffer: 512 MB Recording technology: FC-MAMR, CMR Sector format: 512e Advanced Format Workload rating: 550 TB/year MTBF: 2.5 million hours Write cache: Persistent Write Cache (power-loss protection) Warranty: 5 years Need help choosing? Contact us at +27 32 586 3694 or support@audicoonline.co.za.