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Silver 3.5 inch internal hard drive with green label, bare drive packaging

Western Digital

Western Digital WD10PURZ 1TB 5400 RPM 64MB SATA 3.5" internal hard drive

SKU CH-P4DY-2MBZF MPN WD10PURZ

Surveillance hard drive built for 24/7 operation with AllFrame technology, supporting up to 32 cameras and 180 TB/yr workload

  • Total capacity1 TB
  • Interface typeSATA 6.0Gb/s
  • Form factor3.5 in (8.89 cm)
  • Packaging typeBare Drive
  • Flash memory typeHard Drive
  • Rotational speed5,400 RPM

Model 1TB 5400RPM

  • Engineered for 24/7 surveillance reliability
  • AllFrame technology optimises write-intensive, multi-stream recording
  • Supports up to 180 TB per year workload
  • Handles up to 16 drive bays and 32 cameras
  • Tarnish-resistant components protect against environmental stress

WD Purple 1 TB surveillance drive

This 3.5-inch internal hard drive is built for continuous recording in security systems. It supports up to eight drives and thirty-two cameras in a single enclosure. The drive is sold as a bare unit without cables or brackets.

SATA 6.0 Gb/s interface

The drive connects through a standard SATA 6.0 Gb/s port found on most desktop motherboards and surveillance recorders. It spins at 5400 RPM with a 64 MB cache to sustain the steady write streams that surveillance workloads demand.

Ideal for always-on camera arrays

Installers who need a drive rated for 180 TB per year and up to sixteen drive bays will match the spec. Builders who want a general-purpose desktop drive or a faster spindle speed for operating-system duties should look elsewhere.

How it compares

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

Price $47.99
Cheaper than about 79% 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 $47.99 per TB
Cheaper than about 63% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameWD
Product linePurple
Model nameWD10PURZ
Total capacity1 TB
Recommended useFor Video Surveillance
Performance
Rotational speed5,400 RPM
Storage
Flash memory typeHard Drive
Cache memory64 MB
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Form factor3.5 in (8.89 cm)
Max height26.1 mm
Maximum width101.6 mm
Maximum length147 mm
Shipping weight0.84 kg
Package size221 × 152 × 76 mm

Other versions of this model

5 more in the same range

Questions about this item

What does the 180 TB per year workload rating mean for daily recording?

It means the drive is built to handle continuous writing from multiple cameras without exceeding its rated endurance.

How does the SATA 6.0 Gb/s interface limit transfer speed in practice?

The interface caps the maximum burst transfer rate at six gigabits per second, which is the standard ceiling for this connection type.

Will the 3.5 inch drive with a height of 26.10 mm fit my standard surveillance enclosure?

Yes, those dimensions match the standard 3.5 inch form factor used in most desktop and surveillance chassis.

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