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The Western Digital Ultrastar® DC HC590 24TB SATA hard drive is engineered for data-intensive environments, offering industry-leading capacity and performance with enterprise-class reliability. Designed with energy-assisted PMR (ePMR), HelioSeal® technology, and ArmorCache™, the HC590 provides high capacity and consistent performance at scale.
With a 3.5-inch standard form factor and support for both 512e and 4Kn sector formats, the 24TB variant is ideal for hyperscale cloud, backup infrastructure, big data lakes, and archival storage. The HC590 enables cost-effective scalability while delivering reliable operation 24x7.
| Attribute | Specification |
|---|---|
| Model Number | WUH722624AL5204 |
| Capacity | 24TB |
| Form Factor | 3.5-inch |
| Interface | SATA 6 Gb/s |
| Recording Technology | CMR |
| Sector Formats | 512e / 4Kn |
| Areal Density | 1100 Gbits/in² |
| Data Buffer | 512 MB |
| Rotational Speed | 7200 RPM |
| Average Latency | 4.16 ms |
| Interface Transfer Rate | 600 MB/s |
| Sustained Transfer Rate | 287 MB/s (274 MiB/s) |
| MTBF | 2.5 million hours |
| AFR | 0.35% |
| Load/Unload Cycles | 600,000 |
| Error Rate | 1 in 1015 bits read |
| Power - Idle | 5.6 W |
| Power - Operating | 6.9 W |
| Power Efficiency (Idle) | 0.233 W/TB |
| Shock - Operating | 40G (2ms) |
| Shock - Non-Operating | 200G (2ms) |
| Temperature - Operating | 5°C to 60°C |
| Temperature - Non-Operating | -40°C to 70°C |
| Acoustics (Idle / Seek) | 2.0 Bels / 3.2 Bels |
| Dimensions (L x W x H) | 5.776" x 4.0" x 1.028" |
| Weight | 1.47 lbs (0.67 kg) |
| Country of Assembly | Thailand |
