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Silver 3.5 inch enterprise hard drive with SAS connector

Western Digital

Western Digital Ultrastar DC HC580 WUH722424AL5204 24TB 7.2K SAS 12Gb/s 3.5in internal hard drive

SKU CH-WXKY-KNQSJ

Enterprise-grade 24 TB storage with 7,200 RPM CMR platters, 512 MB cache and helium-sealed design for sustained 298 MB/s throughput

  • Total capacity24 TB
  • Interface typeSAS 12Gb/s
  • Form factor3.5 in (8.89 cm)
  • Recording methodCMR
  • Rotational speed7,200 RPM
  • Cache memory512 MB
  • 24TB capacity stores massive datasets
  • 7200 RPM spindle speed delivers 298 MB/s sustained throughput
  • Helium-sealed design reduces friction and power draw
  • 512MB cache accelerates read and write operations
  • Dual-port SAS 12Gb/s interface provides redundant data paths

Enterprise 24 TB SAS Hard Drive

The Western Digital Ultrastar DC HC580 WUH722424AL5204 is a 24 TB enterprise hard drive built for servers and storage arrays. It uses a helium-sealed design and a 12 Gb/s SAS interface to deliver sustained transfer rates up to 298 MB/s.

Suited for High-Capacity Enterprise Storage

This drive fits enterprise servers, cloud deployments, backup systems and big-data workloads that need high-capacity CMR storage with dual-port SAS connectivity. It is not for desktop PCs lacking a SAS controller or for systems that require a different interface.

12 Gb/s SAS Interface Decides Compatibility

The single specification that determines fit is the 12 Gb/s SAS interface, which requires a compatible controller or backplane. Without SAS infrastructure, this drive cannot be used.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $600.99
Pricier than about 90% of the 4,938 comparable items (median $107.99).
Total capacity 24 TB
Higher than about 96% of the 2,372 comparable items (median 2 TB).
Price per TB $25.04 per TB
Cheaper than about 89% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameWestern Digital
Product lineUltrastar DC HC580
Model nameWUH722424AL5204
Part number0F62802
Total capacity24 TB
Performance
Rotational speed7,200 RPM
Storage
Recording methodCMR
Cache memory512 MB
Ports & slots
Interface typeSAS 12Gb/s
Size & build
Form factor3.5 in (8.89 cm)

Questions about this item

How can I confirm the 24TB Ultrastar DC HC580 is running at its rated 298 MB/s sustained transfer rate after installation?

Monitor sustained throughput with a sequential read/write benchmark tool while the drive is connected to a 12Gb/s SAS controller; the results should approach 298 MB/s.

What comes with the WUH722424AL5204 enterprise drive and what must I source separately?

The drive ships as a bare 3.5in helium-sealed unit with dual SAS ports; you must supply a 12Gb/s SAS HBA or RAID card, SAS cables and a hot-swap bay or 3.5in drive tray.

The part number 0F62802 shows 24TB capacity — are other capacities offered in the HC580 series?

The HC580 series includes multiple capacities, but this listing covers only the 24TB model WUH722424AL5204 with 512MB cache and 7200 RPM.

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