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Western Digital 520 SATA 2000GB 2.5 inch internal hard drive

Western Digital

Western Digital 520 SATA 2000GB 2.5 internal hard drive

SKU CH-Z30M-MJN5S

2.5-inch SATA internal hard drive with 2000GB capacity for desktop storage

  • 2 TB capacity stores large media libraries
  • SATA interface fits standard desktop bays
  • 5 inch form factor suits compact chassis
  • Western Digital reliability for everyday workloads
  • Listed by manufacturer in August 2026

Western Digital 520 SATA 2000GB 2.5 Drive

This Western Digital 520 SATA drive provides 2000GB of storage in a 2.5-inch form factor. It connects via a SATA interface and is listed as new condition. The product is designed for desktop internal use.

Suits builders adding SATA capacity to a desktop

The drive fits systems that accept a 2.5-inch SATA device. It is not for systems that only support M.2 or PCIe interfaces. It is not for users who need a smaller physical size than 2.5 inches.

SATA interface determines compatibility

The single specification that decides fit is the SATA interface. A motherboard or controller must provide a SATA data and power connection. Without a SATA port the 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 $300.99
Pricier than about 82% of the 4,938 comparable items (median $107.99).

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Specifications

Product
Brand nameWestern Digital

Questions about this item

Is the 2000 GB capacity the only option for the 520 SATA drive?

The 520 SATA model is offered in this 2000 GB capacity with a 2.5 inch form factor.

What transfer speed will I see from the SATA interface in my desktop?

The SATA interface caps the maximum sequential throughput at 6 Gb/s, so real-world speeds stay within that limit.

Does the 2.5 inch size fit a standard 3.5 inch desktop bay?

A 2.5 inch drive needs an adapter bracket to mount securely in a 3.5 inch desktop bay.

More in 3.5-Inch Internal Desktop HDDs

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