External Hard Drives

An external hard drive suitable for backups or for moving large files from one computer to another. Available in several sizes with different storage capacity, USB, Firewire and network access. Prices from 89 shops in this category.
List List Images Order by:
Product Lowest price User rating Rank Hard drive size Price/TB Form factor
Seagate Expansion Portable Drive 2TB$118.00 418/101  2 TB 59.00  $/TB2.5 inches 
WD Elements Portable USB 3.0 1TB$88.00 315/102  1 TB 88.00  $/TB2.5 inches 
Seagate Expansion Portable Drive 1TB* $88.27 426/103  1 TB 88.00  $/TB2.5 inches 
Seagate Backup Plus Slim Portable V2 USB 3.0 2TB$128.00 279/104  2 TB 64.00  $/TB2.5 inches1
WD Elements Portable USB 3.0 3TB$179.00 15 5  3 TB 59.67  $/TB2.5 inches 
Seagate Expansion Desktop Drive 3TB$96.99 37 6  3 TB 32.33  $/TB3.5 inches 
Seagate Backup Plus Desktop Hub USB 3.0 8TB* $395.54 157/107  8 TB 49.50  $/TB3.5 inches 
LaCie Hard Drive Porsche P9223 USB 3.0 1TB$98.00 13 8  1 TB 98.00  $/TB2.5 inches 
Seagate Backup Plus Desktop Hub USB 3.0 4TB* $218.99 13 9  4 TB 54.75  $/TB3.5 inches 
Seagate Backup Plus Desktop No Hub USB 3.0 3TB$159.00 4 10  3 TB 53.00  $/TB3.5 inches 
Seagate Expansion Desktop Drive 4TB* $209.00 325/1011  4 TB 52.25  $/TB3.5 inches 
WD My Book 8TB$434.03 25 12  8 TB 54.25  $/TB3.5 inches 
WD My Passport V2 USB 3.0 4TB$239.00 318/1013  4 TB 59.75  $/TB2.5 inches 
Seagate Backup Plus Portable V2 USB 3.0 5TB$268.00 17 14  5 TB 53.60  $/TB2.5 inches 
Seagate Expansion Portable Drive 4TB$228.00 179/1015  4 TB 57.00  $/TB2.5 inches 
WD My Passport Wireless Pro 2TB$339.00 277/1016  2 TB 169.50  $/TB2.5 inches 
WD My Passport Ultra II USB 3.0 2TB$135.00 68/1017  2 TB 67.50  $/TB2.5 inches 
WD Elements Portable USB 3.0 2TB$139.00 308/1018  2 TB 69.50  $/TB2.5 inches 
Seagate Backup Plus Slim Portable V2 USB 3.0 1TB$88.00 286/1019  1 TB 88.00  $/TB2.5 inches 
Seagate Game Drive for Xbox 2TB$154.48 11 20  2 TB 77.00  $/TB2.5 inches2
WD My Passport V2 USB 3.0 1TB$88.00 28 21  1 TB 88.00  $/TB2.5 inches 
Adata DashDrive Durable HD710 USB 3.0 1TB$96.39 25 22  1 TB 96.00  $/TB2.5 inches61
Seagate Backup Plus Portable V2 USB 3.0 4TB$248.00 227/1023  4 TB 62.00  $/TB2.5 inches2
Seagate Wireless Plus 2TB$315.00 126/1024  2 TB 157.50  $/TB2.5 inches83
LaCie Porsche Design Mobile Drive 4TB* $299.00 17 25  4 TB 74.75  $/TB2.5 inches1
Seagate Backup Plus Desktop Hub USB 3.0 6TB$289.99 12 26  6 TB 48.33  $/TB3.5 inches 
Seagate Game Drive for Xbox 4TB* $280.58 18 27  4 TB 70.25  $/TB2.5 inches 
Seagate Backup Plus Fast USB 3.0 4TB$232.30 47/1028  4 TB 58.00  $/TB2.5 inches73
Transcend StoreJet 25H3 TS2TSJ25H3P 2TB$161.40 28 29  2 TB 80.50  $/TB2.5 inches 
WD My Book 4TB$257.07 266/1030  4 TB 64.25  $/TB3.5 inches 
WD My Passport Wireless Pro 3TB$400.72 25 31  3 TB 133.67  $/TB2.5 inches 
WD My Passport V2 USB 3.0 2TB$139.00 30 32  2 TB 69.50  $/TB2.5 inches 
WD My Passport V2 USB 3.0 3TB$169.89 24 33  3 TB 56.67  $/TB2.5 inches 
WD My Passport Ultra USB 3.0 2TB$129.00 37/1034  2 TB 64.50  $/TB2.5 inches72
Silicon Power Diamond D20 1TB$83.82  2 35  1 TB 84.00  $/TB2.5 inches 
Transcend StoreJet 25M3 TS1TSJ25M3 1TB$100.00 288/1036  1 TB 100.00  $/TB2.5 inches83
LaCie Porsche Design Mobile Drive 2TB* $165.92 20 37  2 TB 83.00  $/TB2.5 inches1
WD Elements Portable USB 3.0 4TB$248.62 12 38  4 TB 62.25  $/TB2.5 inches 
LaCie Rugged Mini USB 3.0 2TB* $215.11 16 39  2 TB 107.50  $/TB2.5 inches 
WD My Passport Wireless Pro 4TB$469.00 10 40  4 TB 117.25  $/TB2.5 inches 
Seagate Expansion Desktop Drive 5TB$221.18 87/1041  5 TB 44.20  $/TB3.5 inches 
Transcend StoreJet 25H3 TS1TSJ25H3P 1TB$98.51 348/1042  1 TB 99.00  $/TB2.5 inches 
Toshiba Canvio Ready 2.5" USB 3.0 1TB$79.00 9 43  1 TB 79.00  $/TB2.5 inches 
LaCie Hard Drive Porsche Desktop P9233 USB 3.0 4TB$242.00 4 44  4 TB 60.50  $/TB3.5 inches 
LaCie Rugged USB-C 2TB$239.00 19 45  2 TB 119.50  $/TB2.5 inches 
LaCie Rugged Thunderbolt/USB 3.0 V2 2TB$349.00 14 46  2 TB 174.50  $/TB2.5 inches 
WD My Passport for Mac USB V2 3.0 1TB$103.30 21 47  1 TB 103.00  $/TB2.5 inches 
WD My Book Duo 12TB$826.69 5 48  12 TB 68.92  $/TB3.5 inches 
WD My Book Duo V2 20TB$1,253.53 7 49  20 TB 62.70  $/TB3.5 inches1
Adata DashDrive HV620 1TB$86.10 197/1050  1 TB 86.00  $/TB2.5 inches 
HGST Touro Mobile USB 3.0 2TB$116.15  2 51  2 TB 58.00  $/TB2.5 inches 
LaCie Rugged Mini USB 3.0 1TB$148.99 185/1052  1 TB 149.00  $/TB2.5 inches 
Toshiba Canvio Ready 2.5" USB 3.0 2TB* $120.89 118/1053  2 TB 60.50  $/TB2.5 inches 
Silicon Power Armor A60 2TB$143.26 14 54  2 TB 71.50  $/TB2.5 inches71
LaCie Porsche Design Desktop Drive 4TB$269.00 18 55  4 TB 67.25  $/TB3.5 inches1
WD My Passport for Mac USB V2 3.0 2TB$149.01 23 56  2 TB 74.50  $/TB2.5 inches 
G-Technology G-Drive Mobile USB 3.0 7200rpm 1TB$179.00 1 57  1 TB 179.00  $/TB2.5 inches 
LaCie FUEL 2TB$232.30 2 58  2 TB 116.00  $/TB2.5 inches72
LaCie Rugged Thunderbolt/USB 3.0 V2 1TB$249.95 15 59  1 TB 250.00  $/TB2.5 inches 
WD My Book 6TB$331.57 24 60  6 TB 55.33  $/TB3.5 inches 
Toshiba Canvio Ready 2.5" USB 3.0 3TB$150.95  1 61  3 TB 50.33  $/TB2.5 inches 
LaCie d2 Professional Thunderbolt 3 6TB* $666.00 12 62  6 TB 111.00  $/TB3.5 inches 
WD My Passport for Mac USB V2 3.0 3TB$226.26 20 63  3 TB 75.33  $/TB2.5 inches 
Seagate Backup Plus Ultra Slim Portable USB 3.0 1TB$113.83 21 64  1 TB 114.00  $/TB2.5 inches1
Silicon Power Armor A60 1TB$95.94 14 65  1 TB 96.00  $/TB2.5 inches 
Toshiba Canvio Connect II 2TB* $138.25 11 66  2 TB 69.00  $/TB2.5 inches 
LaCie 2big Thunderbolt 2 8TB* $969.69 6 67  8 TB 121.25  $/TB3.5 inches 
LaCie d2 Professional Thunderbolt 2 4TB* $478.79 8 68  4 TB 119.75  $/TB3.5 inches 
Seagate Backup Plus Ultra Slim Portable USB 3.0 2TB$168.42 203/1069  2 TB 84.00  $/TB2.5 inches72
WD My Passport Ultra USB 3.0 1TB$125.00 18/1070  1 TB 125.00  $/TB2.5 inches82
WD My Book 3TB$197.00 25 71  3 TB 65.67  $/TB3.5 inches 
WD My Passport Wireless 2TB$382.00 16/1072  2 TB 191.00  $/TB2.5 inches83
LaCie Rugged USB-C 4TB* $369.45 16 73  4 TB 92.25  $/TB2.5 inches 
LaCie Hard Drive Porsche P9223 USB 3.0 2TB$160.00 5 74  2 TB 80.00  $/TB2.5 inches 
LaCie Porsche Design Mobile Drive 1TB$139.00 19 75  1 TB 139.00  $/TB2.5 inches 
Promise Pegasus2 Thunderbolt R2+ 6TB$1,306.00 5 76  6 TB 217.67  $/TB3.5 inches1
Adata Durable HD710M USB 3.0 2TB$176.49 28 77  2 TB 88.00  $/TB2.5 inches 
WD My Book Duo 4TB$423.00 9 78  4 TB 105.75  $/TB3.5 inches 
Transcend StoreJet 35T3 TS8TSJ35T3 8TB$719.00 2 79  8 TB 89.88  $/TB3.5 inches71
LaCie Rugged Thunderbolt/USB-C 4TB$479.00 13 80  4 TB 119.75  $/TB2.5 inches 
WD My Passport Ultra II USB 3.0 3TB$185.32 7 81  3 TB 61.67  $/TB2.5 inches 
Seagate DJI Fly Drive USB 3.0 2TB* $196.13 13 82  2 TB 98.00  $/TB2.5 inches 
Seagate Expansion Portable Drive V2 USB 3.0 500GB$59.00   6/1083  0.5 TB2.5 inches 
LaCie 2big Dock Thunderbolt 3 20TB* $2,125.39 8 84  20 TB 106.25  $/TB3.5 inches 
Promise Pegasus2 M4 2TB$4,152.59  5 85  2 TB 2,076.50  $/TB 
LaCie 2big Dock Thunderbolt 3 8TB* $1,124.99 7 86  8 TB 140.63  $/TB3.5 inches 
Seagate Innov8 USB-C 8TB$406.53  1 87  8 TB 50.88  $/TB3.5 inches83
Verbatim Store 'n' Go Portable USB 3.0 500GB$73.29 77/1088  0.5 TB 146.00  $/TB2.5 inches3
LaCie 2big Thunderbolt 2 12TB$1,207.19  7 89  12 TB 100.58  $/TB3.5 inches81
Adata DashDrive HV620 2TB$143.87 18 90  2 TB 72.00  $/TB2.5 inches1
LaCie Rugged Thunderbolt/USB-C 5TB$519.01 10 91  5 TB 103.80  $/TB2.5 inches 
LaCie Rugged RAID Thunderbolt/USB 3.0 4TB$627.00 15 92  4 TB 156.75  $/TB2.5 inches2
Toshiba Canvio AeroCast 1TB$109.00 1 93  1 TB 109.00  $/TB2.5 inches1
LaCie d2 Professional Thunderbolt 2 6TB* $610.54 5 94  6 TB 101.83  $/TB3.5 inches82
LaCie d2 Professional Thunderbolt 2 3TB$429.00 2 95  3 TB 143.00  $/TB3.5 inches 
Silicon Power Diamond D20 2TB$128.67 6 96  2 TB 64.50  $/TB2.5 inches 
LaCie FUEL 1TB* $364.04 1 97  1 TB 364.00  $/TB2.5 inches62
Silicon Power Armor A65 USB 3.0 2TB$158.98 8 98  2 TB 79.50  $/TB2.5 inches 
G-Technology G-Drive Mobile USB-C 1TB$109.95  1 99  1 TB 110.00  $/TB2.5 inches 
LaCie Porsche Design Mobile Drive 5TB$359.00 13 100  5 TB 71.80  $/TB2.5 inches 
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