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Silver 3.5 inch enterprise hard drive with SAS connectors and helium-sealed label

Western Digital

Western Digital Ultrastar DC HC580 WUH722424AL4201 24TB SAS 12Gb/s 7200 RPM 512MB 3.5in internal hard drive

SKU CH-YRHY-F8RRS

24 TB enterprise hard drive with helium-sealed design, 7200 RPM spindle speed and 512 MB cache for high-throughput server workloads

  • InterfaceSAS 12Gb/s
  • Capacity24TB
  • Recording TechnologyCMR
  • RPM7200 RPM
  • Cache512MB
  • FeaturesHelium-sealed design, Flash-enhanced architecture, Write cac
  • Massive 24TB capacity for dense storage deployments
  • Helium-sealed design lowers power draw and heat
  • 7200 RPM spindle with 512MB cache speeds throughput
  • SAS 12Gb/s interface delivers 298 MB/s sustained transfer
  • Enterprise-grade CMR recording ensures data integrity

Enterprise capacity for data-intensive workloads

The Western Digital Ultrastar DC HC580 WUH722424AL4201 delivers 24TB of storage in a 3.5in SAS 12Gb/s form factor. Designed for enterprise servers, storage arrays and hyperscale deployments, it uses CMR recording technology and a 7200 RPM spindle speed to handle backup, archiving and big-data analytics workloads. A 512MB cache and helium-sealed design support sustained high-throughput operation in multi-drive environments.

Replaces lower-capacity enterprise SAS drives

Moving from smaller-capacity 12Gb/s SAS drives to this 24TB model reduces the number of spindles required for a given raw capacity, cutting power and rack space in dense arrays. The jump is worth it when workloads demand sustained sequential throughput near 298 MB/s and the infrastructure can support dual-port SAS connectivity with hot-swap capability. Systems limited to desktop PC interfaces cannot use this drive.

Sustained throughput under continuous load

The helium-sealed platform lowers internal turbulence, allowing the advanced actuator to maintain consistent head positioning during prolonged read and write streams. Write cache protection and error correcting code preserve data integrity when the drive operates at its sustained 298 MB/s transfer rate across multiple shifts. Flash-enhanced architecture further smooths performance during heavy mixed workloads typical of cloud and analytics tiers.

Highlights

  • Massive 24TB capacity for dense storage deployments
  • Helium-sealed design lowers power draw and heat
  • 7200 RPM spindle with 512MB cache speeds throughput
  • SAS 12Gb/s interface delivers 298 MB/s sustained transfer
  • Enterprise-grade CMR recording ensures data integrity

Specifications

BrandWestern Digital
SeriesUltrastar DC HC580
ModelWUH722424AL4201
Part Number0F62865
InterfaceSAS 12Gb/s
Capacity24TB
Recording TechnologyCMR
RPM7200 RPM
Cache512MB
FeaturesHelium-sealed design, Flash-enhanced architecture, Write cache protection, Advanced actuator technology
Form Factor3.5"

Questions about this item

What drive bay size does the 3.5in Ultrastar DC HC580 need?

It fits a standard 3.5in drive bay and uses the SAS 12Gb/s connector for both data and power.

What is the common installation mistake with the dual-port SAS interface?

Connecting only one port leaves the drive without multipath redundancy; both ports must be cabled to the controller or expander.

Which component inside the helium-sealed drive cannot be serviced later?

The helium-sealed enclosure and internal actuator are not user-serviceable; if the drive fails it must be replaced as a complete unit.

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