Seagate IronWolf, 2TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 5,900 RPM, 256MB Cache, for RAID Network…

Price range: £52.99 through £500.61

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Built with AgileArray firmware for RAID optimisation and 24×7 use
Rotational Vibration sensors on higher capacity drives to mitigate vibration in multi-bay applications

Seagate Skyhawk, 3TB, Video Internal Hard Drive, 3.5″, SATA, 6Gb/s, 256MB Cache, for DVR/NVR Security Camera System, with Drive Health Management, 3 year Rescue Services, FFP (ST3000VXZ09)

Price range: £43.99 through £235.67

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ImagePerfect firmware is designed to ensure seamless video footage capture in 24×7 surveillance workloads that record video from 64 HD cameras
ATA streaming support enables recordings from up to 64 HD cameras for smooth, uninterrupted footage

Seagate ST2000DM008 Internal Hard Drive – 2 TB – silver, Mechanical Hard Disk

Price range: £13.99 through £577.50

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Ideal for desktop memory, all-in-one memory, home servers, the devices.
Interface: SATA with 6 Gbit/s

Synology DS118 8 TB 1 Bay NAS Solution, installed with 1 x 8 TB Seagate IronWolf Drives

Price range: £168.96 through £529.99

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High-performance 1-bay NAS for small offices and home users
Sequential throughput at over 113 MB/s reading and 112 MB/s writing

Synology DX517 5 Bay Desktop Network Attached Storage Expansion Enclosure, Black

Price range: £565.84 through £1,839.06

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Online volume expansion
Dedicated local backup solution

Toshiba 6TB S300 Pro Surveillance 3.5″ SATA Internal Hard Drive. 24/7 Operation, Supports 64 cameras, 256MB Cache, 180TB/Year workload,CMR,3yr Warranty (HDWT360UZSVA).

Price range: £59.07 through £229.99

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3.5 Inch SATA Hard Drive
7201 / 5400 rpm

WD 6TB My Cloud EX2 Network Attached Storage – NAS – WDBVKW0060JCH-NESN

Price range: £359.99 through £700.00

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2 bay NAS for your home or small office with advanced features and a full suite of apps for a truly customized experience
Works right out of the box with integrated WD Red NAS hard drives, pre set in RAID 1 mode for ultimate protection for your data