Esquire ToshibaEnterprise 20TB3.5-Inch

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.

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