WD 22TB Ultrastar DC HC580 7.2k SATA 0F62784
Product description
The Western Digital Ultrastar DC HC580 is an enterprise hard drive designed for data centers, offering 22 TB of storage in a 3.5-inch internal form factor. It connects via a SATA/600 interface, spins at 7,200 RPM and features a 512 MB buffer. The drive uses conventional magnetic recording (CMR) and is rated for 550 TB written per year (TBW).

The HC580 series incorporates OptiNAND technology, which integrates an iNAND UFS embedded flash drive with traditional spinning media. The ArmorCache feature ensures that data held in the DRAM cache is safely moved to non-volatile memory during a sudden power loss, adding a further layer of data protection.

HelioSeal technology, with its helium-sealed design, three-stage actuator (TSA) and energy-assisted magnetic recording (EAMR), delivers high capacity and reliability in server environments while keeping power consumption low. The drive weighs 680 g.


