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Silver 2.5 inch laptop hard drive rectangular metal casing

Western Digital

Western Digital WD10SPZX 1TB 5400 RPM 128MB SATA 6.0Gb/s 2.5" laptop hard drive

SKU CH-YX90-X6B16 MPN WD10SPZX

A 1 TB laptop hard drive with a 5400 RPM spindle and 128 MB cache on a SATA 6.0 Gb/s interface

  • Total capacity1 TB
  • Interface typeSATA 6.0Gb/s
  • Form factor2.5 in (6.35 cm)
  • Cache memory128 MB
  • Rotational speed5,400 RPM
  • Max height7 mm

Capacity 1TB

  • 1TB capacity stores large media libraries and backups
  • 128MB cache speeds up frequent file access
  • 5400 RPM balances performance with quiet operation
  • SATA 6.0Gb/s interface fits modern and older laptops
  • 7mm slim 2.5" form factor suits thin ultraportable designs

2.5" 7mm SATA hard drive

This Western Digital WD Blue drive is a 1TB internal hard drive built for 2.5-inch laptop bays. It connects through a SATA 6.0Gb/s interface and spins at 5400 RPM with 128MB of cache. The 7mm height matches the standard slim profile used in most modern notebooks.

Suits storage upgrades not speed-critical workloads

It serves users who need affordable bulk capacity for documents, media or backups in a laptop or external enclosure. The 5400 RPM spindle and mechanical latency make it unsuitable for anyone who wants quick application launches or fast boot times; those buyers should consider a solid-state drive instead.

7mm z-height decides fit

The drive measures 7mm tall, 69.85mm wide and 100.20mm long, so it fits any 2.5-inch bay that accepts a 7mm drive. If the chassis only provides clearance for a thinner 5mm module this drive will not install.

How it compares

Measured against everything we stock in 2.5-Inch Internal Laptop HDDs, at today’s prices. Recalculated every night.

Price $62.99
Typical for this category: the median of 645 items is $66.99.
Total capacity 1 TB
Higher than about 90% of the 419 comparable items (median 320 GB).
Price per TB $62.99 per TB
Cheaper than about 90% of the 416 comparable items (median $233.48 per TB).

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Specifications

Product
Brand nameWD
Product lineBlue
Model nameWD10SPZX
Total capacity1 TB
Performance
Rotational speed5,400 RPM
Storage
Cache memory128 MB
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Form factor2.5 in (6.35 cm)
Max height7 mm
Maximum width69.85 mm
Maximum length100.2 mm
Shipping weight0.09 kg
Package size107 × 76 × 8 mm

Other versions of this model

1 more in the same range

Questions about this item

How much noise and heat does the 5400 RPM drive produce during continuous use?

The 5400 RPM spindle speed keeps acoustic output and thermal output low for all-day operation in a laptop chassis.

What laptop bay dimensions and interface does the 7 mm, 2.5-inch SATA drive require?

It fits a standard 7 mm high, 2.5-inch bay measuring 100.20 mm long and 69.85 mm wide with a SATA 6.0 Gb/s connector.

Will the SATA 6.0 Gb/s interface work with my older laptop that only supports SATA 3 Gb/s?

Yes, the drive is backwards compatible with legacy SATA 3 Gb/s systems while still offering the 6.0 Gb/s interface for newer chipsets.

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