WUH722624AL5204 Technical Specifications
Western Digital Ultrastar DC HC590 24TB 7200RPM SAS 12Gb/s SE 3.5-Inch Hard Drive
Manufacturer: Western Digital
Manufacture Part Number: WUH722624AL5204
Series: Ultrastar DC HC590
Storage Capacity: 24 Terabytes (24TB)
Interface Type: SAS 12Gb/s (Serial Attached SCSI)
Form Factor: 3.5-Inch LFF (Large Form Factor)
Recording Technology: UltraSMR (with OptiNAND™ integration)
Enclosure Design: HelioSeal® (Helium-filled)
Performance Metrics
Spindle Rotation Speed: 7200 RPM
Data Buffer (Cache): 512 MB
Sustained Transfer Rate: Up to 298 MiB/s (Maximum)
Interface Transfer Rate: 12.0 Gb/s
Average Latency: 4.16 ms
Reliability & Integrity
MTBF (Mean Time Between Failure): 2,500,000 Hours
AFR (Annualized Failure Rate): 0.35%
Load/Unload Cycles: 600,000
Power & Environmental
Operating Power (Typical): 9.8 Watts
Idle Power (Typical): 5.8 Watts
Power Efficiency Index: Watts/TB optimization for TCO reduction





