WD Ultrastar DC HC580 WUH722422AL5201 — 22 TB 3.5\" Internal SATA Hard Drive (CMR)

Built for demanding data center environments, the Ultrastar DC HC580 is a high-capacity enterprise HDD that combines efficiency with enterprise-class reliability. It leverages OptiNAND technology to enable storage of 24TB / 22TB1 on a 10-disk CMR drive, while energy-assisted magnetic recording (EAMR), a triple-stage actuator (TSA) and HelioSeal work together to deliver greater areal density with reduced power draw. ArmorCache enhances drive responsiveness and adds enterprise power-loss protection for safer write operations. The model is tuned for heavy application use with a rated workload capability up to 550TB per year and a projected MTBF of 2.5M hours. Backed by a 5-year limited warranty, the Ultrastar DC HC580 offers a durable, high-capacity option for large-scale storage deployments.