WD
WD Purple 4TB 3.5" Surveillance Hard Drive SATA 6Gb/s 128MB 5400RPM - WD44PURZ
£234.99
✔ UK-based seller
✔ Tracked delivery on all orders
✔ Genuine products
✔ Fast dispatch within 1–2 business days
✔ 30-Day Returns
✔ Manufacturer Warranty Included
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Estimated delivery between August 05 and August 07.
Delivery Information:
Processing Time
Orders are typically processed and dispatched within 1–2 business days (Monday–Friday).
Orders placed after 3:00 PM (UK time) will be processed the next business day.
Delivery Time
Estimated delivery time within the United Kingdom is 3–5 business days after dispatch.
Delivery times are estimates and may vary depending on courier delays, location, or peak periods.
Need Help?
If you have any questions about your order or delivery, please contact our support team at support@techfinderuk.com.
£234.99
£234.99
The WD Purple 4TB is a 3.5" internal hard drive built for continuous video surveillance operation. Designed for 24/7 use in NVR and DVR systems, it supports multiple simultaneous camera streams and is optimised for the sustained write demands of always-on recording environments.
UK-based seller
Tracked delivery across the UK
Genuine product from trusted distributors
- Capacity: 4TB
- Form Factor: 3.5"
- Interface: SATA 6Gb/s (Serial ATA III)
- Cache: 128MB
- Rotational Speed: 5400 RPM
- Sustained Transfer Rate: 175 MB/s
- MTBF: 1,000,000 hours
- 24/7 Operation: Yes
- Cameras Supported: Up to 64 HD cameras
The WD Purple 4TB uses Western Digital's AllFrame technology to reduce frame loss and improve video playback reliability. Its low-power 5400RPM design keeps heat and noise to a minimum during continuous operation, and wide compatibility with leading NVR platforms makes it a straightforward choice for both home and professional CCTV installations. Supplied as OEM (drive only).
Delivery & Fulfilment
This product is sold by TechFinder UK, a UK-based sole trader business. All hardware is sourced through established distribution partners. Orders are dispatched within 1–2 business days with tracked delivery across the United Kingdom.
Why Buy from TechFinder UK?
- UK-based sole trader — genuine products, real accountability
- Sourced through established distribution partners
- Secure checkout with buyer protection
- Tracked UK delivery, dispatched within 1–2 business days
- Pre- and post-purchase support available
Technical Specifications
- Capacity: 4TB
- Form Factor: 3.5"
- Interface: SATA 3.0 (6Gb/s)
- Cache / Buffer: 128MB
- Rotational Speed: 5400 RPM
- Sustained Transfer Rate: 175 MB/s
- MTBF: 1,000,000 hours
- 24/7 Operation: Yes
- Cameras Supported: Up to 64 HD cameras
- Operating Temperature: 0–65°C
- Non-Operating Temperature: -40–70°C
- Width: 101.6mm
- Height: 26.1mm
- Depth: 147mm
- Gross Weight: 0.61kg
- Package Dimensions: 125 x 185 x 45mm
- Package Type: OEM
- Warranty: 3 Years WD Manufacturer Warranty
- Package Contents: Hard drive only
Product Identification
Model: WD44PURZ
UPC: 718037905778
Authenticity Guaranteed
We only sell genuine products sourced through authorised UK distributors and trusted supply partners.
Every product we sell is brand-new, authentic and backed by the manufacturer's warranty.
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