External HDD 2.5"

Need help? Read our External Storage Buying Guide

These external drives use mobile 2.5in hard disks, which mean they're a lot more portable than desktop drives. Most use super-fast USB 3.0 and Thunderbolt connections, and many include backup applications and cloud storage deals for added security.

1TB Seagate Basic STJL1000400, Portable External HDD, USB 3.0, Bus Powered, PC/MAC Grey LN105304
£46.99£5.48 NEXT DAY DELIVERY
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Get it Tomorrow, 03 DecIn stock
Customer Review 48hrReplacement
1TB Seagate STKM1000400 Expansion Portable Drive, USB3.0, PC/MAC , Black LN118697
£55.49£5.48 NEXT DAY DELIVERY
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No customer review48hrReplacement
1TB WD Elements WDBUZG0010BBK-WESN, Portable External HDD, USB 3.0, Black LN115912
£55.49£5.48 NEXT DAY DELIVERY
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Customer Review 48hrReplacement
1TB WD My Passport WDBYVG0010BBK-WESN, Portable External HDD, USB 3.1, Bus Powered, AES 256-bit Encryption, Black LN102661
RRP: £57.49
£55.99£5.48 NEXT DAY DELIVERY
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ETA 1-2 days
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2TB Seagate Basic STJL2000400, Portable External HDD, USB3.0, Bus Powered, PC/MAC Grey LN105305
£63.49£5.48 NEXT DAY DELIVERY
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Get it Tomorrow, 03 DecIn stock
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2TB WD Elements WDBU6Y0020BBK-WESN, Portable External HDD, USB3.0, PC/MAC Black LN115913
£69.49£5.48 NEXT DAY DELIVERY
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Customer Review 48hrReplacement
2TB WD My Passport WDBYVG0020BBK-WESN, Portable External, USB 3.2 Gen1, Bus Powered, Black LN102660
RRP: £76.99
£70.99£5.48 NEXT DAY DELIVERY
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Get it Tomorrow, 03 DecIn stock
No customer review48hrReplacement
2TB Seagate STKM2000400 Expansion Portable Drive, USB 3.0, PC/MAC, Black LN118696
£71.48£5.48 NEXT DAY DELIVERY
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Customer Review 48hrReplacement
2TB Toshiba Canvio Basics HDTB520EK3AA, Portable External HDD, USB3.2 Gen1, Bus Powered, Black LN138561
£71.99£5.48 NEXT DAY DELIVERY
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Get it Tomorrow, 03 DecIn stock
No customer review
2TB WD My Passport WDBYVG0020BBL-WESN, Portable External HDD, USB 3.1 Gen1, Bus Powered, Blue LN102659
£75.98£5.48 NEXT DAY DELIVERY
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No customer review48hrReplacement
1TB WD My Passport WDBC3C0010BSL-WESN, Portable External HDD, USB 3.1, Bus Powered, AES 256-bit Encryption, Silver LN102627
£77.48£5.48 NEXT DAY DELIVERY
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No customer review48hrReplacement
2TB Seagate Game Drive STEA2000417, Portable External HDD, USB 3.0, Bus Powered, for Xbox One Console, White LN90288
£79.49£5.48 NEXT DAY DELIVERY
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No customer review
2TB Seagate STKL2000400 Firecuda External Gaming Hard Drive, RGB LED Lighting, Bus Powered, USB 3.0 Cable LN118074
£79.99£5.48 NEXT DAY DELIVERY
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Get it Tomorrow, 03 DecIn stock
Customer Review 48hrReplacement
2TB WD Black P10 Game Drive WDBA2W0020BBK-WESN, Portable External HDD, USB 3.2, Bus Powered, Black LN102037
£88.49£5.48 NEXT DAY DELIVERY
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Customer Review 48hrReplacement
2TB WD My Passport WDBC3C0020BSL-WESN, Portable External HDD, USB 3.1 Gen1, Bus Powered, Silver LN102638
£96.49£5.48 NEXT DAY DELIVERY
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No customer review48hrReplacement
2TB Seagate Luke Skywalker Special Edition 2TB FireCuda External Hard Drive, USB 3.2 Gen1, RGB LN131322
£97.49£5.48 NEXT DAY DELIVERY
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No customer review48hrReplacement
2TB Seagate STKL2000417 Spider-Man Firecuda External Gaming Hard Drive, RGB LED Lighting, Bus Powered, USB 3.0 Cable LN131610
£97.49£5.48 NEXT DAY DELIVERY
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No customer review48hrReplacement
2TB WD My Passport Portable Gaming Storage for PS4/PC External Portable USB3.0 Hard Drive Black/Blue LN106703
£97.49£5.48 NEXT DAY DELIVERY
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Customer Review 48hrReplacement
4TB Seagate Basic STJL4000400, Portable External HDD, USB 3.0, Bus Powered, Grey LN105306
£97.99£5.48 NEXT DAY DELIVERY
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Customer Review 48hrReplacement
2TB Seagate Darth Vader Special Edition 2TB FireCuda External Hard Drive, USB 3.2 Gen1, RGB LN131321
£99.98£5.48 NEXT DAY DELIVERY
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Get it Tomorrow, 03 DecIn stock
No customer review48hrReplacement
2TB Seagate Han Solo Special Edition 2TB FireCuda External Hard Drive, USB 3.2 Gen1, RGB LN131323
£99.98£5.48 NEXT DAY DELIVERY
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Get it Tomorrow, 03 DecIn stock
No customer review48hrReplacement
4TB Seagate STKM4000400 Expansion Portable Drive, USB 3.0, PC/MAC, Black LN118695
£109.99£5.48 NEXT DAY DELIVERY
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Customer Review 48hrReplacement
4TB WD Elements WDBU6Y0040BBK-WESN, Portable External HDD, USB 3.0, Black LN115914
£109.99£5.48 NEXT DAY DELIVERY
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Get it Tomorrow, 03 DecIn stock
Customer Review 48hrReplacement
5TB Seagate Basic STJL5000400, Portable External HDD, USB 3.0, Bus Powered, Grey LN105307
£109.99£5.48 NEXT DAY DELIVERY
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Get it Tomorrow, 03 DecIn stock
Customer Review 48hrReplacement
4TB WD My Passport WDBPKJ0040BBL-WESN, Portable External HDD, USB 3.2 Gen1, Bus Powered, Blue LN102656
£114.49£5.48 NEXT DAY DELIVERY
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No customer review48hrReplacement
4TB WD My Passport WDBPKJ0040BRD-WESN, Portable External HDD, USB 3.2 Gen1, Bus Powered, Red LN102655
£114.49£5.48 NEXT DAY DELIVERY
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Pre order
No customer review48hrReplacement
5TB WD Elements WDBU6Y0050BBK-WESN, Portable External HDD, USB3.0, Bus Powered PC/MACBlack LN117208
£114.98£5.48 NEXT DAY DELIVERY
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Get it Tomorrow, 03 DecIn stock
Customer Review 48hrReplacement
5TB Seagate Expansion STKM5000400 External Portable Drive, USB 3.0, PC/MAC, Black LN118694
£121.99£5.48 NEXT DAY DELIVERY
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Customer Review 48hrReplacement
New Black Friday 5TB Seagate Expansion STKN5000400 External Portable Drive, USB 3.0, PC/MAC, Black LN142656
£124.99FREE DELIVERY ON THIS ITEM
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Get it Tomorrow, 03 DecIn stock
No customer review48hrReplacement
5TB WD WDBPKJ0050BBK-WESN My Passport Portable, Portable External HDD, USB 3.2 Gen1, Bus Powered, Black LN102662
£129.98£5.48 NEXT DAY DELIVERY
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Get it Tomorrow, 03 DecIn stock
Customer Review 48hrReplacement
4TB WD My Passport Ultra WDBFTM0040BSL-WESN, Portable External HDD, USB 3.1/Type-C, Bus Powered, Silver LN102636
£136.49£5.48 NEXT DAY DELIVERY
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Customer Review 48hrReplacement
4TB WD WDBFTM0040BBL-WESN My Passport Ultra Portable External HDD, USB 3.1/Type-C, Bus Powered, Blue LN102635
£136.49£5.48 NEXT DAY DELIVERY
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Customer Review 48hrReplacement
3TB WD Black P10 Game Drive, Portable External HDD for Xbox/PC/MAC Bus Powered LN102625
£139.99£5.48 NEXT DAY DELIVERY
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Pre order
No customer review48hrReplacement
5TB Seagate STKL5000400 Firecuda External Gaming Hard Drive, RGB LED Lighting, Bus Powered, USB 3.0 Cable LN118075
£139.99£5.48 NEXT DAY DELIVERY
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Get it Tomorrow, 03 DecIn stock
No customer review48hrReplacement
5TB WD WDBA3A0050BBK-WESN Black P10 Game Drive Portable External HDD, USB 3.2 Gen1, Bus Powered, Black LN102624
£159.98£5.48 NEXT DAY DELIVERY
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Pre order
Customer Review 48hrReplacement
5TB LaCie Rugged STFR5000800, Portable External USB 3.1/Type-C, Shock/Drop/Crush Resistant, Bus Powered, Orange/White LN99630
£186.49
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Due 15th Dec
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1TB LaCie Rugged STHZ1000800, Portable External NVMe SSD, Thunderbolt 3/Type-C, Drop/Shock/Water Resistant, Black LN102112
£300.49
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Get it Tomorrow, 03 DecIn stock
No customer review
8TB LaCie STHT8000800, Rugged RAID Shuttle Portable External HDD, Thunderbolt3 & Type-C, Shock/Drop/Crush Resistant LN98537
£474.49
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Get it Tomorrow, 03 DecIn stock
No customer review