Western Digital Red Pro 3.5" 4 TB Serial ATA
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WD Red Pro 4TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache
£228.55
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WD 4TB Red Pro 7200rpm HDD 256MB Cache Internal NAS Hard Drive (WD4003FFBX)
Overall Rating: 4.7 / 5 (average from multiple review sources, as of 12 Mar 2026)
Based on a total of 27,859 customer reviews from independent review platforms.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 27,859 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
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£189.95
Delivery from £3.99
WD Red Pro 4TB 3.5" SATA3 Cache NAS HDD/Hard Drive 7200rpm
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 14 Mar 2026)
Based on a total of 49,413 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 49,413 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£189.98
Delivery from £5.48
Western Digital Red Pro internal hard drive 4 TB 7200 RPM 256 MB 3.5&q
Overall Rating: 3.2 / 5 (average from multiple review sources, as of 11 Mar 2026)
Based on a total of 43 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 43 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Standard delivery in 3 working days
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£203.84
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Western Digital Red Pro internal hard drive 4 TB 7200 RPM 256 MB 3.5&q
Standard delivery in 3 working days
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Visa
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Mastercard
£203.84
Free Delivery
WD Red Pro 4TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache
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£228.55
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WD Red Pro 4TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache
In stock
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£230.86
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Western Digital WD4005FFBX Red Pro Internal Hard Drive 4
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 9 Mar 2026)
Based on a total of 22,600 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 22,600 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 6 - 13 working days of receiving cleared payment.
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£235.75
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WD Red Pro 4TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache
Usually dispatched within 9 to 10 days
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£239.99
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WD Red Pro 4TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache
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£253.44
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WD 4TB Red Pro 7200rpm HDD 256MB Cache Internal NAS Hard Drive (WD4003FFBX) - Details
▶ Finding you the best price!
We have found 9 prices for WD 4TB Red Pro 7200rpm HDD 256MB Cache Internal NAS Hard Drive (WD4003FFBX). Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
WD 4TB Red Pro 7200rpm HDD 256MB Cache Internal NAS Hard Drive (WD4003FFBX) - Price Information
- Cheapest price: £189.95
- The cheapest price is offered by overclockers.co.uk. You can order the product there.
- The price range for the product WD 4TB Red Pro 7200rpm HDD 256MB Cache Internal NAS Hard Drive (WD4003FFBX) is €£189.95to €£327.76 with a total of 9 offers.
- Payment methods: The online shop overclockers.co.uk supports: PayPal, Visa, Mastercard, AmazonPay
- Delivery: The shortest delivery time is Unknown working days offered by overclockers.co.uk.
27 Variants from £159.06
£497.90
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£173.19
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£378.00
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£198.50
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£492.00
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£169.88
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£668.00
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£360.00
ebay.co.uk
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£159.06
Amazon-marketplace.co.uk
Delivery from £5.95
£560.00
ebay.co.uk
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£333.00
Amazon-marketplace.co.uk
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£638.93
itsupplies.uk
Free Delivery
£289.99
scan.co.uk
Delivery from £5.48
£185.11
Amazon-marketplace.co.uk
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£672.88
itsupplies.uk
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£453.00
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£288.00
Amazon-marketplace.co.uk
Delivery from £8.41
£440.00
Amazon-marketplace.co.uk
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£384.00
Amazon-marketplace.co.uk
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£603.00
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£239.99
scan.co.uk
Delivery from £5.48
£209.00
Amazon-marketplace.co.uk
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£250.70
Amazon-marketplace.co.uk
Delivery from £16.64
£499.99
overclockers.co.uk
Delivery from £7.99
£742.99
amazon.co.uk
Free Delivery
£299.99
GBP 299.99 / Unit
ebay.co.uk
Free Delivery
£392.37
Amazon-marketplace.co.uk
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£166.00
Amazon-marketplace.co.uk
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£159.06
Amazon-marketplace.co.uk
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£90.00
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£141.00
Amazon-marketplace.co.uk
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£250.99
sandisk.com (UK)
Free Delivery
Cheapest offer
Built for NAS systems, the WD Red Pro 4TB Internal NAS Hard Drive is optimised for all your high-intensity workloads. The 4TB capacity and max data transfer rates of 217MB/s provide ample room for both you and your colleagues to quickly share and back up any precious work files into your NAS device. The 3.5’’ form factor means this NAS HDD can easily fit into most standard 24-bay NAS systems. Plus, compatibility with NASware 3.0 technology facilitates optimum performance whilst experiencing heavy loads along with extensive data protection. WD Red Pro 4TB Internal NAS Hard Drive at a Glance: Designed for NAS systems 4TB capacity 7200 RPM 256MB cache SATA III connectivity - max data transfer rate of 217MB/s Exclusive NASware 3.0 technology Optimised for Business Use The WD Red Pro 4TB Internal NAS Hard Drive comes equipped with everything you need to streamline your business. With 4TB of storage space, there’s ample room for both your and your employee's files and projects, which can be
£189.95
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overclockers.co.uk
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