Western Digital 4TB WD Red NAS Internal Hard Drive HDD – 5400 RPM, SATA 6 Gb/s, SMR, 256MB Cache, 3.5″ – WD40EFAX

Price range: £28.91 through £99.99

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Available in capacities ranging from 2-6TB with support for up to 8 bays
5400RPM performance class

WD_BLACK 2TB SN750 NVMe Internal Gaming SSD Solid State Drive with Heatsink – Gen3 PCIe, M.2 2280, 3D NAND, Up to 3,400…

Price range: £49.99 through £265.00

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Sleek heatsink design to customize and intensify your gaming rig while helping to maintain peak performance.
Transfer speeds up to 3400 MB/s for improved load times

WD_BLUE SN550 250GB M.2 2280 PCIe Gen3 NVMe up to 2400 MB/s read speed

Price range: £41.97 through £129.04

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Nvme goes mainstream with a powerful cost-effective storage solution that adds to the reliability of an SSD
Get breakneck sequential read speeds up to 2 400 MB/s to improve your productivity no matter what you’re doing or creating

Western Digital Caviar Blue 500GB SATAIII 6Gb/s 16MB Cache 3.5 inch Internal Hard Drive OEM

Price range: £22.95 through £200.00

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WD5000AAKX

Western Digital RE 250 GB 3.5 “SATA III Hard Drive Serial ATA III, 250 GB, 8.89 cm (3.5”), 6.4 W, 6.5 W, 4.4 W)

£94.47

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Form Factor:3.5″ x 1/3H
Features:Native Command Queuing (NCQ), Rotary Acceleration Feed Forward (RAFF), Time-Limited Error Recovery (TLER), StableTrac, NoTouch ramp load technology, dual processor, Multi-axis shock sensor, Dynamic fly height technology , S.M.A.R.T.

WD RE SAS 4 TB Enterprise Hard Drive: 3.5 Inch, 7200 RPM, SAS, 32 MB Cache – WD4001FYYG

£79.97

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Industry’s highest capacity nearline drive – WD RE SAS hard drives are available in capacities ranging from 1 TB to 4 TB to suit even the most demanding storage needs
Highest performance for business-critical applications – WD RE delivers 6 Gb/s transfer rates, sustained sequential data rates of 182 MB/s and high random I/O rates

Western Digital Purple 2TB Surveillance 3.5 Inch SATA 6 Gb/s Hard Disk Drive with Allframe 4K Technology – 180TB/yr…

£71.50

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With IntelliSeek technology, WD Purple drives are able to calculate optimum seek speeds; this keeps power consumption low so ambient noise and vibrations are at a minimum
With a high workload rating WD Purple is designed to handle the distinct demands of contemporary video surveillance DVR and NVR systems

Western Digital Purple 4TB Surveillance 3.5 Inch SATA 6 Gb/s Hard Disk Drive with Allframe 4K Technology – 180TB/yr…

£90.73

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With IntelliSeek technology, WD Purple drives are able to calculate optimum seek speeds; this keeps power consumption low so ambient noise and vibrations are at a minimum
With a high workload rating WD Purple is designed to handle the distinct demands of contemporary video surveillance DVR and NVR systems

Western Digital Purple 1TB Surveillance 3.5 Inch SATA 6 Gb/s Hard Disk Drive with Allframe 4K Technology – 180TB/yr…

£44.99

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With IntelliSeek technology, WD Purple drives are able to calculate optimum seek speeds; this keeps power consumption low so ambient noise and vibrations are at a minimum
With a high workload rating WD Purple is designed to handle the distinct demands of contemporary video surveillance DVR and NVR systems

WD 3 TB Surveillance Hard Drive – Purple

£90.00

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Built for mainstream surveillance DVRs and NVRs, professional security installers, integrators and VARs
Ideal for high temperature, always-on, surveillance security systems to ensure reliability and quality video playback for when you need it most

WD Purple 3 TB Surveillance Hard Disk Drive, Intellipower 3.5 Inch SATA 6 Gb/s 64 MB Cache 5400 rpm – FFP Option

£76.49

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Western Digital Purple 3TB HDD OEM
Tuned for write-intensive, low bit-rate, high stream-count applications typical to most surveillance applications

Western Digital Purple 3TB Surveillance 3.5 Inch SATA 6 Gb/s Hard Disk Drive with Allframe 4K Technology – 180TB/yr…

£93.66

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With IntelliSeek technology, WD Purple drives are able to calculate optimum seek speeds; this keeps power consumption low so ambient noise and vibrations are at a minimum
With a high workload rating WD Purple is designed to handle the distinct demands of contemporary video surveillance DVR and NVR systems