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Cheapest 3.5" drives ranked by price per terabyte

All 3.5" drives on Amazon.co.uk, ranked by cost per terabyte (£/TB) from Keepa price history. Prices refresh daily with 24-hour movement and all-time-low flags. Filter by capacity, technology or condition and click through for the full history of any drive.

last updated: 2026-06-04 16:00:41
🔥 Today’s best deals
£/TB Price Size Tech Form Factor Condition Description
£18.82£489.3526 TBHDD3.5"Used
£19.82£554.9928 TBHDD3.5"Used
£20.47£327.4516 TBHDD3.5"New
£23.42 £562.12-20.0% 24h24 TB3.5"Used
£25.00£450.0018 TB3.5"Used
£26.23 £314.78-0.0% 24h12 TBHDD3.5"Used
£26.75£213.988 TBHDD3.5"New
£27.19£435.0016 TBHDD3.5"Used
£28.21£395.0014 TBHDD3.5"New
£28.21£394.9914 TBHDD3.5"New
£28.56£285.6110 TBHDD3.5"Used
£28.71£287.1010 TBHDD3.5"Used
£28.79£691.0024 TBHDD3.5"New
£29.17£175.006 TBHDD3.5"New
£29.29 £410.00+0.1% 24h14 TBHDD3.5"New
£29.69£475.0016 TB3.5"Used
£29.92£358.9912 TBHDD3.5"New
£30.25£241.998 TBHDD3.5"New
£30.50£427.0014 TBHDD3.5"New
£30.50£365.9912 TBHDD3.5"New
£30.50£243.998 TBHDD3.5"New
£30.63£490.0016 TBHDD3.5"New
£30.72 £307.21+1.6% 24h10 TBHDD3.5"New
£30.83£555.0018 TBHDD3.5"Used
£30.94£495.0016 TBHDD3.5"New
£31.00 £620.00+0.0% 24h20 TBHDD3.5"New
£31.11£560.0018 TB3.5"Used
£31.11£560.0018 TBHDD3.5"Used
£31.29£437.9914 TBHDD3.5"New
£31.67£570.0018 TBHDD3.5"New
£32.00£575.9918 TBHDD3.5"New
£32.48£64.952 TBHDD3.5"New
£32.49£389.8712 TBHDD3.5"New
£32.50£64.992 TBHDD3.5"New
£33.00£197.996 TBHDD3.5"Used
£33.04 £793.00+0.2% 24h24 TBHDD3.5"New
£33.04£925.0028 TBHDD3.5"New
£33.12£264.998 TB3.5"New
£33.33£400.0012 TBHDD3.5"New
£33.49£468.9014 TBHDD3.5"New
£33.75£269.998 TBHDD3.5"New
£33.75£405.0012 TBHDD3.5"New
£33.75£404.9912 TBHDD3.5"New
£33.75£675.0020 TBHDD3.5"New
£33.75£675.0020 TBHDD3.5"New
£33.87£270.998 TBHDD3.5"New
£34.38£825.0024 TBHDD3.5"New
£34.45£688.9920 TBHDD3.5"New
£34.75£695.0020 TBHDD3.5"New
£34.83 £417.94-0.3% 24h12 TBHDD3.5"New
£35.00£699.9920 TBHDD3.5"New
£35.42 £637.51-1.6% 24h18 TBHDD3.5"New
£35.63 £570.00-0.3% 24h16 TBHDD3.5"New
£35.71 £499.88-0.0% 24h14 TBHDD3.5"New
£35.72£357.1910 TBHDD3.5"New
£35.75£214.506 TBHDD3.5"New
£35.76£286.098 TBHDD3.5"New
£35.83£215.006 TBHDD3.5"New
£35.87£286.988 TBHDD3.5"New
£35.94 £287.51+7.4% 24h8 TBHDD3.5"New
£36.25£579.9916 TBHDD3.5"New
£36.53£1,095.9930 TBHDD3.5"New
£36.53£1,168.9932 TBHDD3.5"New
£36.62 £146.49-0.3% 24h4 TBHDD3.5"New
£36.67£219.996 TBHDD3.5"New
£36.75£294.008 TBHDD3.5"New
£36.87£294.998 TBHDD3.5"New
£37.18£371.7810 TBHDD3.5"New
£37.37 £298.92-0.3% 24h8 TBHDD3.5"New
£37.38£299.008 TBHDD3.5"New
£37.50 £299.99-18.5% 24h8 TBHDD3.5"New
£37.50 £149.99-6.3% 24h4 TBHDD3.5"New
£37.75 £150.99-6.2% 24h4 TBHDD3.5"New
£37.83£226.996 TBHDD3.5"New
£37.91£833.9522 TBHDD3.5"New
£38.12£304.958 TBHDD3.5"New
£38.15£381.5310 TBHDD3.5"New
£38.25£229.496 TBHDD3.5"New
£38.33£459.9912 TBHDD3.5"New
£38.40£383.9710 TBHDD3.5"New
£38.40£537.6214 TBHDD3.5"New
£38.50£231.006 TBHDD3.5"New
£38.50 £153.99+39.7% 24h4 TBHDD3.5"New
£38.75£464.9912 TBHDD3.5"New
£38.93£389.3110 TBHDD3.5"New
£39.00£78.002 TBHDD3.5"New
£39.00£779.9920 TBHDD3.5"New
£39.05 £468.56+3.2% 24h12 TBHDD3.5"New
£39.17£235.006 TBHDD3.5"New
£39.31£629.0016 TBHDD3.5"New
£39.50£395.0010 TBHDD3.5"New
£39.50£395.0010 TBHDD3.5"New
£39.50£395.0010 TB3.5"New
£39.50£237.006 TBHDD3.5"New
£39.69£635.0016 TBHDD3.5"New
£39.69£635.0016 TBHDD3.5"New
£39.80£159.204 TBHDD3.5"New
£39.90 £159.59-0.3% 24h4 TBHDD3.5"New
£39.98 £159.90-0.1% 24h4 TBHDD3.5"New
£40.00£240.006 TBHDD3.5"New
£40.00£320.008 TB3.5"New
£40.00£319.998 TBHDD3.5"New
£40.00£240.006 TBHDD3.5"New
£40.17£240.996 TBHDD3.5"New
£40.50 £405.00-28.3% 24h10 TBHDD3.5"New
£40.80£244.806 TBHDD3.5"New
£40.82 £326.53-2.0% 24h8 TBHDD3.5"New
£40.87£408.7410 TBHDD3.5"New
£40.90£408.9910 TBHDD3.5"New
£41.25 £329.99+3.4% 24h8 TBHDD3.5"New
£41.88 £335.00+0.1% 24h8 TBHDD3.5"New
£41.99£167.944 TBHDD3.5"New
£42.00£419.9910 TBHDD3.5"New
£42.50£169.994 TBHDD3.5"New
£42.50 £339.99+3.0% 24h8 TBHDD3.5"New
£42.69 £683.10+1.9% 24h16 TBHDD3.5"New
£42.79£42.791 TBHDD3.5"New
£43.09£947.9622 TBHDD3.5"New
£43.29£259.736 TBHDD3.5"New
£44.00£175.994 TBHDD3.5"New
£44.73 £357.83+6.6% 24h8 TBHDD3.5"New
£44.74£178.954 TBHDD3.5"New
£44.75£179.004 TBHDD3.5"New
£44.80£447.9910 TBHDD3.5"New
£45.00£179.994 TBHDD3.5"New
£45.63£730.0016 TBHDD3.5"New
£45.82£183.264 TBHDD3.5"New
£46.00£183.994 TBHDD3.5"New
£46.26 £185.04+0.0% 24h4 TBHDD3.5"New
£46.41£742.5016 TBHDD3.5"New
£46.48£278.906 TB3.5"New
£46.64£186.564 TBHDD3.5"New
£46.65£279.906 TBHDD3.5"New
£47.00 £188.00-3.1% 24h4 TBHDD3.5"New
£47.25£189.004 TBHDD3.5"New
£47.49 £94.97-1.3% 24h2 TBHDD3.5"New
£48.75£389.998 TBHDD3.5"New
£49.24£295.426 TBHDD3.5"New
£49.30£493.0010 TBHDD3.5"New
£51.25£205.004 TB3.5"New
£51.97 £207.88+0.2% 24h4 TBHDD3.5"New
£52.50 £105.00-12.4% 24h2 TBHDD3.5"New
£52.83£158.503 TBHDD3.5"New
£54.67£109.332 TBHDD3.5"New
£54.73 £218.93-0.0% 24h4 TBHDD3.5"New
£55.00£220.004 TBHDD3.5"New
£55.09£165.263 TBHDD3.5"New
£56.21£674.5412 TBHDD3.5"New
£56.49£564.9010 TBHDD3.5"New
£56.86£454.908 TB3.5"New
£57.91£694.9712 TBHDD3.5"New
£58.00 £174.00+18.1% 24h3 TBHDD3.5"New
£59.00 £117.99-0.8% 24h2 TBHDD3.5"New
£59.50£238.004 TBHDD3.5"New
£59.62£238.464 TBHDD3.5"New
£61.15£366.906 TBHDD3.5"New
£61.48£245.904 TBHDD3.5"New
£61.74 £123.48+0.7% 24h2 TBHDD3.5"New
£61.88£123.762 TBHDD3.5"New
£62.25 £249.00-2.4% 24h4 TBHDD3.5"New
£62.50 £125.00+0.1% 24h2 TBHDD3.5"New
£63.17£189.503 TBHDD3.5"New
£63.35£126.702 TBHDD3.5"New
£64.86£129.722 TBHDD3.5"New
£65.00£130.002 TBHDD3.5"New
£65.00£129.992 TBHDD3.5"New
£67.50 £135.00+1.6% 24h2 TBHDD3.5"New
£69.16£138.312 TBHDD3.5"New
£69.17£830.0312 TBHDD3.5"New
£70.00£35.00500 GBHDD3.5"New
£70.88£567.008 TBHDD3.5"New
£72.00£72.001 TBHDD3.5"New
£72.65£435.916 TBHDD3.5"New
£73.01£292.024 TBSSD3.5"New
£74.00£1,479.9820 TBHDD3.5"New
£74.96£37.48500 GBHDD3.5"New
£75.87£151.742 TBHDD3.5"New
£79.00£157.992 TBHDD3.5"New
£80.00£80.001 TBHDD3.5"New
£80.00£160.002 TBHDD3.5"New
£84.36£674.908 TBHDD3.5"New
£86.49£86.491 TBHDD3.5"New
£89.00£44.50500 GBHDD3.5"New
£90.00£180.002 TBHDD3.5"New
£94.99£94.991 TBHDD3.5"New
£94.99£94.991 TBHDD3.5"New
£96.67£96.671 TBHDD3.5"New
£98.01£98.011 TBHDD3.5"New
£101.29£202.582 TBHDD3.5"New
£104.19£104.191 TBHDD3.5"New
£107.27£107.271 TBHDD3.5"New
£110.26£110.261 TBHDD3.5"New
£135.95£135.951 TBHDD3.5"New
£168.79£168.791 TBHDD3.5"New
£262.74£262.741 TBNVMe SSD3.5"New