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Silver rectangular 2.5 inch SATA hard drive with circuit board visible

DELL

DELL WF12F 1TB 7200 RPM SATA 2.5" Internal Hard Drive

SKU CH-WW5R-J6A5B

A 1 TB, 7200 RPM SATA desktop drive in a 2.5 inch form factor with 64 MB cache

  • Total capacity1 TB
  • Interface typeSATA 6.0Gb/s
  • Rotational speed7,200 RPM
  • 1 TB capacity for large file storage
  • 7200 RPM spindle speed for quick data access
  • 64 MB cache boosts read and write performance
  • SATA 6.0 Gb/s interface for broad compatibility
  • 5 inch form factor fits small chassis

Capacity and Interface

This Dell WF12F is a 1TB 2.5 inch internal hard drive with a SATA 6.0Gb/s interface. It spins at 7200 RPM and includes a 64 MB cache. The drive uses 512 byte sectors and is supplied new in OEM or retail packaging.

Suitable builds and limitations

The 2.5 inch form factor fits small-form-factor desktops and drive bays that accept SFF drives. Buyers who need a 3.5 inch drive for a standard desktop bay should look at a different part. Systems without a SATA port or a 2.5 inch mounting point cannot use this drive.

Deciding specification

The SATA 6.0Gb/s interface and 2.5 inch SFF form factor together determine whether this drive fits the target system. Verify that the host has a free SATA data and power connection and a 2.5 inch drive slot before purchasing.

How it compares

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

Price $50.99
Cheaper than about 77% of the 4,938 comparable items (median $107.99).
Total capacity 1 TB
Lower than about 60% of the 2,372 comparable items (median 2 TB).
Price per TB $50.99 per TB
Cheaper than about 60% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Total capacity1 TB
Performance
Rotational speed7,200 RPM
Ports & slots
Interface typeSATA 6.0Gb/s

Questions about this item

Will the 2.5 inch form factor fit my 3.5 inch drive bay?

The 2.5 inch drive needs a 2.5 inch bay or a 3.5 inch adapter bracket to mount securely.

Does the SATA 6.0Gb/s interface need any jumper settings during installation?

No jumpers are required; connect the SATA data and power cables and the drive is recognised automatically.

Is the 64 MB cache a part that can be upgraded or replaced later?

The 64 MB cache is built into the drive electronics and cannot be serviced or replaced separately.

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