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Silver 3.5 inch desktop hard drive with SATA connectors

Seagate

Seagate BarraCuda 250GB 7200RPM SATA 3.5-inch internal hard drive

SKU CH-20H0-W3MVJ

A 250 GB, 7200 RPM SATA desktop hard drive with 8 MB cache in a 3.5-inch form factor

  • Flash memory typeSLC
  • 250 GB capacity stores large media libraries
  • 7200 RPM spindle speed speeds up file access
  • SATA 6 Gb/s interface enables quick data transfers
  • 8 MB cache buffers bursts for smoother performance

Capacity and interface

This 250 GB Seagate BarraCuda drive spins at 7200 RPM and connects through a SATA 6 Gb/s interface. It uses a 3.5-inch form factor with an 8 MB cache and SLC NAND flash memory. The drive suits desktop users who need affordable bulk storage for documents, media or backups.

Build integration

The drive requires a standard 3.5-inch drive bay and a free SATA data cable plus power connector from the supply. It leaves M.2 slots and PCIe lanes open for faster boot drives or expansion cards. Buyers who want higher capacities or solid-state speeds will need a different drive.

How it compares

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

Price $29.99
Cheaper than about 92% of the 4,938 comparable items (median $107.99).

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Specifications

Storage
Flash memory typeSLC

Questions about this item

Does the 8 MB cache limit sustained write speeds on this 7200RPM drive?

The 8 MB cache handles burst transfers while the 7200RPM platters maintain steady throughput during long writes.

How much heat and noise does the 3.5-inch 7200RPM mechanism produce in all-day operation?

The 3.5-inch 7200RPM design runs at typical desktop acoustic and thermal levels for continuous use.

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