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Silver 3.5 inch hard drive with black circuit board and included mounting tray

HGST

HGST Deskstar E7K1000 HDE721010DLA330 1TB 7200RPM 32MB 3.5" SATA internal hard drive

SKU CH-N3CH-58CME

A 1 TB desktop drive spinning at 7200 RPM with a 32 MB cache and SATA 3Gb/s interface, supplied new with a mounting caddy

  • 1 TB of storage space for large media libraries
  • 7200 RPM spindle speed for responsive file access
  • 32 MB cache buffer to smooth burst workloads
  • SATA 3 Gb/s interface for broad desktop compatibility
  • Includes a 3.5-inch caddy for quick installation

1 TB 7200 RPM desktop drive with tray

This 3.5 inch SATA hard drive delivers one terabyte of storage at 7200 RPM with a 32 MB cache. The package includes a caddy or tray for quick installation in standard desktop bays.

Suits bulk storage on older SATA systems

The 3 Gb/s SATA interface matches legacy motherboards and basic external enclosures. Builders who need the higher throughput of a 6 Gb/s link or the responsiveness of solid-state media should consider a different drive type.

3 Gb/s SATA interface sets the ceiling

The SATA 3 Gb/s link caps maximum sequential transfer well below what modern 6 Gb/s controllers can deliver. Verify that your host controller and cabling support this speed before purchase.

How it compares

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

Price $42.99
Cheaper than about 84% of the 4,938 comparable items (median $107.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the 3.5" SATA drive include a caddy or tray for mounting in a standard drive bay?

Yes, the Deskstar E7K1000 ships with a caddy/tray so the 3.5 inch unit can be secured in a regular desktop bay without extra hardware.

Which cables must be connected during installation, and which step is often missed?

Attach a SATA data cable to the motherboard and a SATA power connector from the PSU; the step most often missed is fastening both connectors firmly so the 3 Gb/s link stays stable.

When should the internal thermal sensor or SMART data prompt a replacement?

Monitor SMART attributes for rising reallocated-sector counts or temperature warnings from the onboard thermal sensor; sustained high readings indicate the 1 TB drive should be replaced.

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