High-capacity HDDs Black Friday UK Buying Guide 2026
High-capacity Black Friday buying is an array decision: compare drives from 16TB upward by price per TB, the number of bays needed and the total cost of your planned usable storage. A larger disk can be useful without being the cheapest purchase. The offers below keep condition and interface beside the current price.
Prices checked:
Amazon Black Friday sale: 19–30 November 2026
Black Friday itself is 27 November, but Amazon’s sale starts on 19 November. Early offers can be available before then. Check each offer’s current price, condition, Prime requirements and any end date before buying.
Dates confirmed by Amazon · Announcement updated 10 November 2026.
Buy an early offer or keep watching?
Buy now when…
Buy when the capacity meets your storage plan and the full order offers acceptable cost per usable TB.
Keep watching when…
Keep watching if a larger drive stretches the budget without reducing the number of bays or disks your plan needs.
Before you buy
Check controller and NAS support, interface and condition. Recalculate the full RAID layout before changing capacity for a sale.
Amazon Black Friday: 19–30 November 2026
Amazon’s Black Friday sale runs 19–30 November 2026; Black Friday itself is 27 November. Early offers can already be available before the main sale. Use this buying guide to compare suitable models, condition, sellers and the complete purchase cost.
Early offers you can buy now
Current retailer promotions and Amazon-reported markdowns. Each label states the evidence: a reduction against a listed RRP is not confirmation of a Black Friday promotion. Any reported Prime restriction or deal end time appears with the offer.
No sufficiently current Amazon promotion or listed-RRP markdown is confirmed for this category right now. Compare the current listings below; regular prices are not relabelled as early Black Friday deals.
High-capacity HDDs price drops before Black Friday
Below the listing's own average of prior daily prices for the same condition. Only the current price is shown. A price drop does not confirm a retailer's Black Friday promotion.
| Product & condition | Key details | Current price |
|---|---|---|
| Seagate Exos X22 22TB internal hard drive ST22000NM001E 3.5" HDD SATA3 512MB Used · Seller: Amazon EU |
Checked: 2026-11-14 00:39 UTC | £615.65£27.98/TBinc VAT Buy on Amazon |
| Synology - HAT5320-24T Enterprise HAT5300 HAT5320-24T 24 TB Hard Drive - 3.5 Int New · Seller: iSale 1-2 Day Delivery |
Checked: 2026-11-13 14:09 UTC | £900.00£37.50/TBinc VAT Buy on Amazon |
| Synology HDD HAT3320-20T 20TB SATA HDD Plus Series New · Seller: MoreCoCo |
Checked: 2026-11-13 15:09 UTC | £787.23£39.36/TBinc VAT Buy on Amazon |
| Toshiba 8.9 cm (3.5") 16TB SATA S300 Pro Surv. 7200RPM 512MB New · Seller: MoreCoCo |
Checked: 2026-11-13 15:09 UTC | £661.15£41.32/TBinc VAT Buy on Amazon |
| Synology HAT3320 20TB Plus Series SATA HDD New · Seller: AIMTECH |
Checked: 2026-11-13 14:39 UTC | £896.00£44.80/TBinc VAT Buy on Amazon |
| WD Red Pro 24TB NAS 3.5" Internal Hard Drive New · Seller: Amazon EU |
Checked: 2026-11-14 02:09 UTC | £1,144.52£47.69/TBinc VAT Buy on Amazon |
Regular tracked listings at current prices
All matching in-stock listings, including regular prices. Each product appears once at its cheapest available offer, with condition and seller shown. Product classes are sorted separately.
| Product & condition | Key details | Current price |
|---|---|---|
| Seagate Exos ST26000NM000C 26TB Internal Hard Drive Used · Seller: XINU GmbH |
Checked: 2026-11-14 02:09 UTC | £532.81£20.49/TBinc VAT Buy on Amazon |
| Western Digital WD WUH721818AL5204 18TB SAS 7.2K RPM 512M 0F38353 512e/4Kn S... Used · Seller: Dig 'n Delve |
Checked: 2026-11-13 20:09 UTC | £369.00£20.50/TBinc VAT Buy on Amazon |
| Seagate Exos 28TB internal server hard drive ST28000NM000C 3.5" HDD SATA 720... Used · Seller: Amazon EU |
Checked: 2026-11-14 03:39 UTC | £636.36£22.73/TBinc VAT Buy on Amazon |
| Toshiba MG Series 16TB internal server hard drive MG08ACA16TE 3.5" HDD SATA... New · Seller: Amazon Global Store |
Checked: 2026-11-13 22:09 UTC | £368.59£23.04/TBinc VAT Buy on Amazon |
| Seagate Exos X22 22 TB Used · Seller: XINU GmbH |
Checked: 2026-11-14 02:09 UTC | £563.17£25.60/TBinc VAT Buy on Amazon |
| WD Purple Pro 26TB Smart Video 3.5" Internal Hard Drive Used · Seller: Amazon Resale |
Checked: 2026-11-13 13:09 UTC | £669.79£25.76/TBinc VAT Buy on Amazon |
| Seagate Exos X24 24 TB Used · Seller: Amazon EU |
Checked: 2026-11-14 02:09 UTC | £624.18£26.01/TBinc VAT Buy on Amazon |
| Seagate Exos X22 22TB internal hard drive ST22000NM001E 3.5" HDD SATA3 512MB Used · Seller: Amazon EU |
Checked: 2026-11-14 00:39 UTC | £615.65£27.98/TBinc VAT Buy on Amazon |
| Synology 3.5" SAS HDD 16TB Used · Seller: Tech Zone |
Checked: 2026-11-13 18:39 UTC | £460.59£28.79/TBinc VAT Buy on Amazon |
| Seagate Technology Exos X20 Used · Seller: Amazon EU |
Checked: 2026-11-14 00:39 UTC | £591.39£29.57/TBinc VAT Buy on Amazon |
| Seagate Enterprise 3.5" 18000 GB 7200 RPM 18 TB 3.5" 7200 RPM SATA ST18000NM00J Used · Seller: Amazon EU |
Checked: 2026-11-13 22:39 UTC | £535.19£29.73/TBinc VAT Buy on Amazon |
| Western Digital Ultrastar DC HC550 Enterprise Hard Drive 18TB New · Seller: Miragetek IT Store |
Checked: 2026-11-13 20:09 UTC | £574.95£31.94/TBinc VAT Buy on Amazon |
Show 82 more listings
| Product & condition | Key details | Current price |
|---|---|---|
| Seagate Barracuda 20TB Internal Hard Drive New · Seller: Scan Computers Intl Ltd |
Checked: 2026-11-13 13:09 UTC | £672.12£33.61/TBinc VAT Buy on Amazon |
| Seagate Exos X18 Enterprise Class New · Seller: Primebridge |
Checked: 2026-11-13 20:09 UTC | £619.00£34.39/TBinc VAT Buy on Amazon |
| Seagate Exos X16 16 TB Used · Seller: Componix Global |
Checked: 2026-11-14 01:39 UTC | £555.00£34.69/TBinc VAT Buy on Amazon |
| Seagate 28TB IronWolf Pro Internal NAS Hard Drive New · Seller: Amazon EU |
Checked: 2026-11-13 13:39 UTC | £980.35£35.01/TBinc VAT Buy on Amazon |
| Seagate IronWolf Pro 18 TB Used · Seller: Componix Global |
Checked: 2026-11-14 01:39 UTC | £635.00£35.28/TBinc VAT Buy on Amazon |
| Seagate IronWolf Pro 18TB NAS HDD Used · Seller: Componix Global |
Checked: 2026-11-14 02:09 UTC | £635.00£35.28/TBinc VAT Buy on Amazon |
| Seagate Exos X18 Enterprise 16TB CMR 3.5" Hyperscale SATA Hard Drive Model Nu... Used · Seller: Componix Global |
Checked: 2026-11-13 18:39 UTC | £565.00£35.31/TBinc VAT Buy on Amazon |
| Seagate 20TB IronWolf Pro Internal NAS Hard Drive New · Seller: Amazon EU |
Checked: 2026-11-13 22:39 UTC | £714.02£35.70/TBinc VAT Buy on Amazon |
| Seagate IronWolf Pro New · Seller: Componix Global |
Checked: 2026-11-14 00:09 UTC | £715.00£35.75/TBinc VAT Buy on Amazon |
| Seagate Exos 26TB Enterprise ST26000NM000C 3.5 Inch SATA 6Gbps Cache 512MB Ca... Used · Seller: Solution 4YOU |
Checked: 2026-11-14 03:39 UTC | £941.12£36.20/TBinc VAT Buy on Amazon |
| Toshiba 22TB Enterprise Internal Hard Drive New · Seller: iSale 1-2 Day Delivery |
Checked: 2026-11-14 00:39 UTC | £800.00£36.36/TBinc VAT Buy on Amazon |
| Toshiba 3.5" 22TB SATA3 Enterprise Capacity 7200RPM Internal Hard Drive New · Seller: iSale 1-2 Day Delivery |
Checked: 2026-11-13 14:39 UTC | £800.00£36.36/TBinc VAT Buy on Amazon |
| Seagate IronWolf Pro 18TB ST18000NE000 internal hard drive 3.5" 18000 GB Seri... New · Seller: Componix Global |
Checked: 2026-11-14 00:09 UTC | £655.99£36.44/TBinc VAT Buy on Amazon |
| Seagate Exos M 28TB Enterprise ST28000NM003K Internal Hard Drive 3.5 Inch 720... New · Seller: Amazon EU |
Checked: 2026-11-13 13:39 UTC | £1,024.52£36.59/TBinc VAT Buy on Amazon |
| Seagate 30TB IronWolf Pro Internal NAS Hard Drive New · Seller: Amazon EU |
Checked: 2026-11-13 13:39 UTC | £1,104.35£36.81/TBinc VAT Buy on Amazon |
| Toshiba N300 18TB NAS Internal Hard Drive for NAS Systems New · Seller: MoreCoCo |
Checked: 2026-11-13 14:39 UTC | £666.85£37.05/TBinc VAT Buy on Amazon |
| Seagate 16TB ST16000NM001G Exos X16 SATA 7.2K RPM 512e/4Kn 256Mb New · Seller: Componix Global |
Checked: 2026-11-13 19:39 UTC | £595.00£37.19/TBinc VAT Buy on Amazon |
| Western Digital Ultrastar DC HC550 3.5" 16000 GB Serial ATA III New · Seller: Componix Global |
Checked: 2026-11-13 20:09 UTC | £595.00£37.19/TBinc VAT Buy on Amazon |
| Toshiba MG10SFA22TE 22TB Enterprise Internal Hard Drive New · Seller: PCBOOST |
Checked: 2026-11-14 02:09 UTC | £819.99£37.27/TBinc VAT Buy on Amazon |
| Seagate 32TB IronWolf Pro Internal NAS Hard Drive New · Seller: Amazon EU |
Checked: 2026-11-13 14:09 UTC | £1,196.04£37.38/TBinc VAT Buy on Amazon |
| Seagate Exos 28 TB New · Seller: Solution 4YOU |
Checked: 2026-11-13 14:39 UTC | £1,046.97£37.39/TBinc VAT Buy on Amazon |
| Synology Enterprise HAT5320-24T HDD 24TB SATA 3.5" Hard Drive New · Seller: iSale 1-2 Day Delivery |
Checked: 2026-11-13 14:09 UTC | £900.00£37.50/TBinc VAT Buy on Amazon |
| Synology - HAT5320-24T Enterprise HAT5300 HAT5320-24T 24 TB Hard Drive - 3.5 Int New · Seller: iSale 1-2 Day Delivery |
Checked: 2026-11-13 14:09 UTC | £900.00£37.50/TBinc VAT Buy on Amazon |
| Seagate 16TB IronWolf Pro Internal NAS Hard Drive New · Seller: Amazon EU |
Checked: 2026-11-13 22:39 UTC | £602.68£37.67/TBinc VAT Buy on Amazon |
| Seagate IronWolf New · Seller: Componix Global |
Checked: 2026-11-13 19:09 UTC | £605.00£37.81/TBinc VAT Buy on Amazon |
| Seagate SkyHawk AI New · Seller: Componix Global |
Checked: 2026-11-13 19:09 UTC | £610.00£38.13/TBinc VAT Buy on Amazon |
| Seagate SkyHawk AI ST16000VE002 New · Seller: Componix Global |
Checked: 2026-11-13 20:39 UTC | £610.00£38.13/TBinc VAT Buy on Amazon |
| Seagate IronWolf Pro 3.5-inch 16TB Internal Hard Disk HDD CMR 3.5-inch Data R... New · Seller: Componix Global |
Checked: 2026-11-13 22:39 UTC | £615.99£38.50/TBinc VAT Buy on Amazon |
| Seagate IronWolf Pro ST20000NE00 RV-Sensor 3.5 Inch / 8.9 cm NAS 20TB HDD New · Seller: Componix Global |
Checked: 2026-11-13 21:39 UTC | £775.00£38.75/TBinc VAT Buy on Amazon |
| Synology, HAT3310, 16TB, 3.5" SATA Home User HDD, MTBF 1.2 Million Hours New · Seller: BOX UK |
Checked: 2026-11-14 01:09 UTC | £620.00£38.75/TBinc VAT Buy on Amazon |
| Toshiba N300 16TB Internal NAS Hard Drive New · Seller: MoreCoCo |
Checked: 2026-11-13 14:39 UTC | £624.62£39.04/TBinc VAT Buy on Amazon |
| Seagate IronWolf Pro New · Seller: Componix Global |
Checked: 2026-11-13 19:09 UTC | £625.00£39.06/TBinc VAT Buy on Amazon |
| Seagate Skyhawk AI 16TB New · Seller: Componix Global |
Checked: 2026-11-14 02:09 UTC | £625.00£39.06/TBinc VAT Buy on Amazon |
| Synology HDD HAT3320-20T 20TB SATA HDD Plus Series New · Seller: MoreCoCo |
Checked: 2026-11-13 15:09 UTC | £787.23£39.36/TBinc VAT Buy on Amazon |
| Seagate 24TB IronWolf Pro Internal NAS Hard Drive New · Seller: Componix Global |
Checked: 2026-11-14 01:09 UTC | £945.00£39.38/TBinc VAT Buy on Amazon |
| Seagate SkyHawk AI New · Seller: PCBOOST |
Checked: 2026-11-13 22:09 UTC | £788.48£39.42/TBinc VAT Buy on Amazon |
| Toshiba 22TB Enterprise SAS Internal Hard Drive New · Seller: PCBOOST |
Checked: 2026-11-13 13:09 UTC | £869.99£39.55/TBinc VAT Buy on Amazon |
| Toshiba N300 18TB NAS 3.5-Inch Internal Hard Drive New · Seller: PCBOOST |
Checked: 2026-11-14 00:39 UTC | £719.00£39.94/TBinc VAT Buy on Amazon |
| Toshiba S300 Surveillance AI 20TB 3.5" SATA HDD 7200 RPM 512MB Cache CMR New · Seller: MoreCoCo |
Checked: 2026-11-13 15:09 UTC | £798.70£39.94/TBinc VAT Buy on Amazon |
| Western Digital Ultrastar DC HC550 18 TB Hard Drive New · Seller: LiquidationBargains |
Checked: 2026-11-13 20:39 UTC | £720.00£40.00/TBinc VAT Buy on Amazon |
| Toshiba 16TB N300 NAS Internal HDD New · Seller: PCBOOST |
Checked: 2026-11-14 04:09 UTC | £649.87£40.62/TBinc VAT Buy on Amazon |
| Toshiba 8.9 cm (3.5") 16TB SATA S300 Pro Surv. 7200RPM 512MB New · Seller: MoreCoCo |
Checked: 2026-11-13 15:09 UTC | £661.15£41.32/TBinc VAT Buy on Amazon |
| Toshiba MG09 3.5" 18000 GB SAS New · Seller: 88 TECH co uk |
Checked: 2026-11-13 21:09 UTC | £745.00£41.39/TBinc VAT Buy on Amazon |
| MG09SCA18TE 18TB Toshiba SAS 512MB 3.5 Inch 7200 RPM Enterprise HDD for Dell... New · Seller: 88 TECH co uk |
Checked: 2026-11-13 22:09 UTC | £745.00£41.39/TBinc VAT Buy on Amazon |
| WD Red Pro 16TB NAS 3.5" Internal Hard Drive New · Seller: 88 TECH co uk |
Checked: 2026-11-13 20:09 UTC | £673.55£42.10/TBinc VAT Buy on Amazon |
| Toshiba N300 16TB Internal NAS Hard Drive New · Seller: PCBOOST |
Checked: 2026-11-13 20:09 UTC | £677.00£42.31/TBinc VAT Buy on Amazon |
| Toshiba MG11 18 TB New · Seller: MoreCoCo |
Checked: 2026-11-13 16:39 UTC | £775.67£43.09/TBinc VAT Buy on Amazon |
| Seagate BarraCuda 24TB 3.5" SATA III New · Seller: Stuff-uk |
Checked: 2026-11-13 15:09 UTC | £1,059.22£44.13/TBinc VAT Buy on Amazon |
| Seagate 8.9 cm (3.5") 32TB SATA3 IronWolf Pro 7200 512MB New · Seller: MoreCoCo |
Checked: 2026-11-13 14:09 UTC | £1,413.03£44.16/TBinc VAT Buy on Amazon |
| Toshiba MG11 24 TB New · Seller: Aimact Ltd |
Checked: 2026-11-13 16:39 UTC | £1,059.91£44.16/TBinc VAT Buy on Amazon |
| Toshiba 8.9 cm (3.5") 20TB SATA3 Enterprise Capacity 7200 512 Internal New · Seller: MoreCoCo |
Checked: 2026-11-13 14:39 UTC | £886.99£44.35/TBinc VAT Buy on Amazon |
| Toshiba Enterprise HDD 20TB New · Seller: MoreCoCo |
Checked: 2026-11-14 00:09 UTC | £888.35£44.42/TBinc VAT Buy on Amazon |
| Synology HAT3320 20TB Plus Series SATA HDD New · Seller: AIMTECH |
Checked: 2026-11-13 14:39 UTC | £896.00£44.80/TBinc VAT Buy on Amazon |
| Synology HAT3320 Plus Series 20TB SATA III 3.5" Internal Hard Drive New · Seller: The Full-Cart |
Checked: 2026-11-13 14:39 UTC | £913.79£45.69/TBinc VAT Buy on Amazon |
| WD Red Pro 26TB NAS 3.5" Internal Hard Drive Used · Seller: NWonline |
Checked: 2026-11-13 13:09 UTC | £1,188.10£45.70/TBinc VAT Buy on Amazon |
| WD Red Pro 24TB NAS 3.5" Internal Hard Drive New · Seller: Amazon EU |
Checked: 2026-11-13 13:09 UTC | £1,096.75£45.70/TBinc VAT Buy on Amazon |
| WD Red Pro 20TB NAS 3.5" Internal Hard Drive New · Seller: PCBOOST |
Checked: 2026-11-13 13:09 UTC | £939.70£46.99/TBinc VAT Buy on Amazon |
| WD Red Pro 24TB NAS 3.5" Internal Hard Drive New · Seller: Amazon EU |
Checked: 2026-11-14 02:09 UTC | £1,144.52£47.69/TBinc VAT Buy on Amazon |
| Seagate SkyHawk 20 TB New · Seller: PCBOOST |
Checked: 2026-11-13 14:09 UTC | £957.76£47.89/TBinc VAT Buy on Amazon |
| WD Red Pro 18TB NAS 3.5" Internal Hard Drive New · Seller: MoreCoCo |
Checked: 2026-11-13 20:09 UTC | £863.56£47.98/TBinc VAT Buy on Amazon |
| WD Purple Pro 24TB Smart Video 3.5" Internal Hard Drive New · Seller: Nitrosocket |
Checked: 2026-11-13 13:39 UTC | £1,165.41£48.56/TBinc VAT Buy on Amazon |
| Toshiba MG11 18 TB New · Seller: MoreCoCo |
Checked: 2026-11-13 14:39 UTC | £887.64£49.31/TBinc VAT Buy on Amazon |
| Western Digital Red Pro 3.5 inches 16000 GB SATA New · Seller: PCBOOST |
Checked: 2026-11-13 20:39 UTC | £789.99£49.37/TBinc VAT Buy on Amazon |
| WD Red Pro 20TB NAS 3.5" Internal Hard Drive New · Seller: PCBOOST |
Checked: 2026-11-13 22:09 UTC | £999.00£49.95/TBinc VAT Buy on Amazon |
| WD Gold 16TB HDD 7200rpm sATA 512MB cache 3.5p internal RoHS compliant Enter... New · Seller: PCBOOST |
Checked: 2026-11-13 20:09 UTC | £799.99£50.00/TBinc VAT Buy on Amazon |
| Toshiba N300 NAS HARD DRIVE 22TB BULK Serial ATA GB 7200rpm SATA 512MB New · Seller: VANDIN |
Checked: 2026-11-13 13:09 UTC | £1,120.55£50.93/TBinc VAT Buy on Amazon |
| WD Gold 18TB HDD SATA 512e New · Seller: SURPLUSDRIVESUK LTD |
Checked: 2026-11-13 20:09 UTC | £919.45£51.08/TBinc VAT Buy on Amazon |
| Western Digital Ultrastar DC HC580 22 TB Mechanical Hard Drive SAS New · Seller: TINKERER-CO-UK |
Checked: 2026-11-13 13:39 UTC | £1,136.08£51.64/TBinc VAT Buy on Amazon |
| Western Digital WD Ultrastar DC HC555 SATA HDD New · Seller: The Full-Cart |
Checked: 2026-11-13 13:39 UTC | £1,043.14£52.16/TBinc VAT Buy on Amazon |
| Seagate Seagate Exos M 32TB 7200RPM 512MB 3.5 Hard Drive New · Seller: AIMTECH |
Checked: 2026-11-13 16:39 UTC | £1,670.00£52.19/TBinc VAT Buy on Amazon |
| Western Digital Ultrastar HC555 18 TB New · Seller: The Full-Cart |
Checked: 2026-11-13 13:39 UTC | £983.40£54.63/TBinc VAT Buy on Amazon |
| SYNOLOGY Internal NAS HDD 16TB SATA 7200rpm New · Seller: Upgrade Central |
Checked: 2026-11-13 14:09 UTC | £886.56£55.41/TBinc VAT Buy on Amazon |
| Western Digital HDD Gold 18 TB SATA 512 MB New · Seller: SURPLUSDRIVESUK LTD |
Checked: 2026-11-13 20:09 UTC | £999.09£55.51/TBinc VAT Buy on Amazon |
| Western Digital WD181KRYZ Hard Drive 3.5 Inches 18000 GB SATA New · Seller: SURPLUSDRIVESUK LTD |
Checked: 2026-11-13 20:09 UTC | £999.09£55.51/TBinc VAT Buy on Amazon |
| WD Purple Pro 24TB Smart Video 3.5" Internal Hard Drive New · Seller: NWonline |
Checked: 2026-11-14 02:09 UTC | £1,345.59£56.07/TBinc VAT Buy on Amazon |
| Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA... New · Seller: Amazon |
Checked: 2026-11-14 02:09 UTC | £1,128.97£56.45/TBinc VAT Buy on Amazon |
| WD Ultrastar DC HC560 WUH722020BL5204 20 TB Hard Drive New · Seller: The Full-Cart |
Checked: 2026-11-14 00:39 UTC | £1,134.02£56.70/TBinc VAT Buy on Amazon |
| Western Digital 22TB Ultrastar DC HC570 SAS SE Enterprise HDD New · Seller: AIMTECH |
Checked: 2026-11-14 00:09 UTC | £1,355.00£61.59/TBinc VAT Buy on Amazon |
| Western Digital Ultrastar DC HC590 24TB Data Center Hard Drive New · Seller: TINKERER-CO-UK |
Checked: 2026-11-13 13:39 UTC | £1,636.56£68.19/TBinc VAT Buy on Amazon |
| Western Digital 20TB WD Ultrastar DH HC560 7200RPM 512MB Ent, New · Seller: Nitrosocket |
Checked: 2026-11-13 22:39 UTC | £1,378.16£68.91/TBinc VAT Buy on Amazon |
| Seagate Technology Exos X20 New · Seller: CyberStorm UK ✅ |
Checked: 2026-11-13 22:09 UTC | £1,585.65£79.28/TBinc VAT Buy on Amazon |
| Western Digital purple hard drive 22tb New · Seller: PAM-TECH |
Checked: 2026-11-14 00:09 UTC | £1,873.94£85.18/TBinc VAT Buy on Amazon |
More Black Friday buying guides
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How DatacenterDisk Compares UK Prices
Prices come from the Amazon Creators API for Amazon.co.uk through the existing UK refresh service. We do not convert US or German prices to pounds or carry discounts across marketplaces. Each row shows when its price was last checked. Prices and availability can change after that check; the price on Amazon.co.uk at checkout applies.
A price drop needs at least seven prior daily observations of the same product in the same condition, with the current price at least five per cent below their average. The comparison uses available days in the previous 30 days and excludes today. A short record is not a complete 30-day average. Newly discovered products first appear in the regular table. Historical prices and per-listing discount percentages are not displayed.
Price per TB divides the current offer price by the recorded capacity. It does not measure reliability, performance or suitability. Mini PCs, UPS units, docks, empty enclosures and networking parts have no useful storage cost per TB, so a dash appears instead. Condition stays attached to the offer: used stock is not presented as new, and a low price does not establish the warranty or included accessories.
What to Check Before Buying
Start with the exact part number. Check the interface, form factor and requirements of the system receiving the part. Compare new and used stock separately, then read the seller, return terms and warranty on the actual offer. We do not test these products ourselves or confirm compatibility from a price or listing title.
Use the price-per-TB comparison for the ongoing price overview, and read about refurbished enterprise drives before weighing used stock against a new drive. Offers and seller names come from the Amazon listing; Amazon.co.uk is the only merchant priced in this UK section.