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. Compare prices from 211 shops in this category.
List List Images Order by:
Product Lowest price User rating Rank Hard drive size Price/TB Form factor
Seagate Backup Plus Slim Portable V2 USB 3.0 2TB

Seagate Backup Plus Slim Portable V2 USB 3.0 2TB

External Hard Drive

* £72.99

75
9/10
6 user reviews
1
 2 TB 36.50  £/TB2.5 inches1
Seagate Backup Plus Desktop Hub USB 3.0 8TB

Seagate Backup Plus Desktop Hub USB 3.0 8TB

External Hard Drive

£177.99

29
6/10
2 user reviews
2
 8 TB 22.25  £/TB3.5 inches 
Seagate Expansion Portable Drive 4TB

Seagate Expansion Portable Drive 4TB

External Hard Drive

£109.99

44
9/10
4 user reviews
3
 4 TB 27.50  £/TB2.5 inches 
Maxtor M3 Portable 4TB

Maxtor M3 Portable 4TB

External Hard Drive

£94.80

43
7/10
2 user reviews
4
 4 TB 23.75  £/TB2.5 inches 
Samsung M3 Portable HX-M101TC 1TB

Samsung M3 Portable HX-M101TC 1TB

External Hard Drive

£39.59

13
7/10
1 user review
5
 1 TB 40.00  £/TB2.5 inches 
WD Elements Portable USB 3.0 2TB

WD Elements Portable USB 3.0 2TB

External Hard Drive

* £74.99

49
8/10
9 user reviews
6
 2 TB 37.50  £/TB2.5 inches 
Freecom Mobile Drive XXS Leather USB 3.0 1TB

Freecom Mobile Drive XXS Leather USB 3.0 1TB

External Hard Drive

£67.19

10
 7
 1 TB 67.00  £/TB2.5 inches 
WD Elements Desktop 2.0 2TB

WD Elements Desktop 2.0 2TB

External Hard Drive

* £92.04

4
8/10
91 user reviews
8
 2 TB 46.00  £/TB3.5 inches1
WD Elements Desktop 3.0 5TB

WD Elements Desktop 3.0 5TB

External Hard Drive

£15.84

16
8/10
3 user reviews
9
 5 TB 3.20  £/TB3.5 inches 
Maxtor M3 Portable 2TB

Maxtor M3 Portable 2TB

External Hard Drive

£59.99

59
 10
 2 TB 30.00  £/TB2.5 inches 
Seagate Expansion Portable Drive 2TB

Seagate Expansion Portable Drive 2TB

External Hard Drive

£64.99

58
7/10
2 user reviews
11
 2 TB 32.50  £/TB2.5 inches 
Toshiba Canvio Basics 2.5" USB 3.0 2TB

Toshiba Canvio Basics 2.5" USB 3.0 2TB

External Hard Drive

£59.01

65
4/10
1 user review
12
 2 TB 29.50  £/TB2.5 inches 
WD My Passport Ultra II USB 3.0 2TB

WD My Passport Ultra II USB 3.0 2TB

External Hard Drive

* £84.94

35
8/10
5 user reviews
13
 2 TB 42.50  £/TB2.5 inches 
Seagate Expansion Portable Drive 1TB

Seagate Expansion Portable Drive 1TB

External Hard Drive

£49.48

65
6/10
1 user review
14
 1 TB 49.00  £/TB2.5 inches 
WD Elements Portable USB 3.0 1TB

WD Elements Portable USB 3.0 1TB

External Hard Drive

£35.88

58
5/10
5 user reviews
15
 1 TB 36.00  £/TB2.5 inches 
Seagate Backup Plus Slim Portable V2 USB 3.0 1TB

Seagate Backup Plus Slim Portable V2 USB 3.0 1TB

External Hard Drive

* £52.88

71
6/10
1 user review
16
 1 TB 53.00  £/TB2.5 inches 
WD My Passport Ultra Metal Edition USB 3.0 4TB

WD My Passport Ultra Metal Edition USB 3.0 4TB

External Hard Drive

£135.76

5
  17
 4 TB 34.00  £/TB2.5 inches 
Seagate Backup Plus Desktop V2 USB 3.0 5TB

Seagate Backup Plus Desktop V2 USB 3.0 5TB

External Hard Drive

£124.99

10
 18
 5 TB 25.00  £/TB3.5 inches1
WD My Book Duo 16TB

WD My Book Duo 16TB

External Hard Drive

£459.54

27
 19
 16 TB 28.75  £/TB3.5 inches 
Seagate Expansion Desktop Drive 5TB

Seagate Expansion Desktop Drive 5TB

External Hard Drive

* £119.98

56
6/10
2 user reviews
20
 5 TB 24.00  £/TB3.5 inches 
Seagate Backup Plus Portable V2 USB 3.0 4TB

Seagate Backup Plus Portable V2 USB 3.0 4TB

External Hard Drive

* £116.27

51
8/10
2 user reviews
21
 4 TB 29.00  £/TB2.5 inches2
WD My Book 8TB

WD My Book 8TB

External Hard Drive

£215.63

33
 22
 8 TB 27.00  £/TB3.5 inches 
WD My Passport Ultra USB 3.0 1TB

WD My Passport Ultra USB 3.0 1TB

External Hard Drive

* £53.94

10
8/10
9 user reviews
23
 1 TB 54.00  £/TB2.5 inches82
Toshiba Canvio Connect II 3TB

Toshiba Canvio Connect II 3TB

External Hard Drive

* £86.98

53
 24
 3 TB 29.00  £/TB2.5 inches 
Samsung M3 Portable HX-M401TC 4TB

Samsung M3 Portable HX-M401TC 4TB

External Hard Drive

£106.58

12
7/10
1 user review
25
 4 TB 26.75  £/TB2.5 inches81
WD My Book for Mac V2 USB 3.0 6TB

WD My Book for Mac V2 USB 3.0 6TB

External Hard Drive

£19.20

4
  26
 6 TB 3.17  £/TB3.5 inches 
Toshiba Canvio Basics 2.5" USB 3.0 1TB

Toshiba Canvio Basics 2.5" USB 3.0 1TB

External Hard Drive

£44.97

76
 27
 1 TB 45.00  £/TB2.5 inches 
Maxtor M3 Portable 1TB

Maxtor M3 Portable 1TB

External Hard Drive

£44.51

53
 28
 1 TB 45.00  £/TB2.5 inches 
LaCie Rugged Mini USB 3.0 2TB

LaCie Rugged Mini USB 3.0 2TB

External Hard Drive

* £109.50

47
 29
 2 TB 55.00  £/TB2.5 inches 
Seagate Game Drive for Xbox 2TB

Seagate Game Drive for Xbox 2TB

External Hard Drive

* £83.64

49
 30
 2 TB 42.00  £/TB2.5 inches1
Seagate Backup Plus Portable V2 USB 3.0 5TB

Seagate Backup Plus Portable V2 USB 3.0 5TB

External Hard Drive

£145.69

38
 31
 5 TB 29.20  £/TB2.5 inches 
Toshiba Canvio Connect II 2TB

Toshiba Canvio Connect II 2TB

External Hard Drive

* £74.94

70
 32
 2 TB 37.50  £/TB2.5 inches 
Toshiba Canvio Basics 2.5" USB 3.0 3TB

Toshiba Canvio Basics 2.5" USB 3.0 3TB

External Hard Drive

£82.98

53
 33
 3 TB 27.67  £/TB2.5 inches 
WD My Passport V2 USB 3.0 4TB

WD My Passport V2 USB 3.0 4TB

External Hard Drive

£122.14

51
 34
 4 TB 30.50  £/TB2.5 inches 
Seagate Expansion Desktop Drive V2 USB 3.0 4TB

Seagate Expansion Desktop Drive V2 USB 3.0 4TB

External Hard Drive

£99.99

9
8/10
3 user reviews
35
 4 TB 25.00  £/TB3.5 inches 
LaCie Hard Drive Porsche Desktop P9233 USB 3.0 8TB

LaCie Hard Drive Porsche Desktop P9233 USB 3.0 8TB

External Hard Drive

£208.86

29
 36
 8 TB 26.13  £/TB3.5 inches 
WD My Passport Wireless Pro 3TB

WD My Passport Wireless Pro 3TB

External Hard Drive

£153.78

20
 37
 3 TB 51.33  £/TB2.5 inches 
Toshiba Canvio Alu 2.5" USB 3.0 1TB

Toshiba Canvio Alu 2.5" USB 3.0 1TB

External Hard Drive

£46.67

27
 38
 1 TB 47.00  £/TB2.5 inches 
Seagate Expansion Desktop Drive V2 USB 3.0 3TB

Seagate Expansion Desktop Drive V2 USB 3.0 3TB

External Hard Drive

* £84.99

13
8/10
10 user reviews
39
 3 TB 28.33  £/TB3.5 inches 
Seagate Innov8 USB-C 8TB

Seagate Innov8 USB-C 8TB

External Hard Drive

£299.00

6
 40
 8 TB 37.38  £/TB3.5 inches1
Toshiba Canvio Basics 2.5" USB 3.0 500GB

Toshiba Canvio Basics 2.5" USB 3.0 500GB

External Hard Drive

£29.94

64
 41
 0.5 TB 60.00  £/TB2.5 inches 
WD My Passport Wireless Pro 2TB

WD My Passport Wireless Pro 2TB

External Hard Drive

* £178.03

37
 42
 2 TB 89.00  £/TB2.5 inches 
WD My Passport V2 USB 3.0 1TB

WD My Passport V2 USB 3.0 1TB

External Hard Drive

£56.76

67
 43
 1 TB 57.00  £/TB2.5 inches 
WD My Passport Ultra Metal Edition USB 3.0 1TB

WD My Passport Ultra Metal Edition USB 3.0 1TB

External Hard Drive

* £64.99

18
6/10
2 user reviews
44
 1 TB 65.00  £/TB2.5 inches 
Freecom ToughDrive USB 3.0 2TB

Freecom ToughDrive USB 3.0 2TB

External Hard Drive

£121.97

41
 45
 2 TB 61.00  £/TB2.5 inches 
Seagate Backup Plus Desktop Hub USB 3.0 4TB

Seagate Backup Plus Desktop Hub USB 3.0 4TB

External Hard Drive

* £106.55

39
 46
 4 TB 26.75  £/TB3.5 inches 
Samsung D3 Station HX-D301TD 3TB

Samsung D3 Station HX-D301TD 3TB

External Hard Drive

* £85.00

2
 47
 3 TB 28.33  £/TB3.5 inches61
Seagate Wireless Plus 1TB

Seagate Wireless Plus 1TB

External Hard Drive

* £70.80

47
6/10
4 user reviews
48
 1 TB 71.00  £/TB2.5 inches77
Verbatim Store 'n' Go SuperSpeed Portable USB 3.0 1TB

Verbatim Store 'n' Go SuperSpeed Portable USB 3.0 1TB

External Hard Drive

£46.97

52
 49
 1 TB 47.00  £/TB2.5 inches 
Seagate Expansion Portable Drive V2 USB 3.0 2TB

Seagate Expansion Portable Drive V2 USB 3.0 2TB

External Hard Drive

£64.98

5
9/10
4 user reviews
50
 2 TB 32.50  £/TB2.5 inches 
WD My Passport V2 USB 3.0 2TB

WD My Passport V2 USB 3.0 2TB

External Hard Drive

* £79.99

68
 51
 2 TB 40.00  £/TB2.5 inches 
LaCie Hard Drive Porsche P9220 USB 3.0 2TB

LaCie Hard Drive Porsche P9220 USB 3.0 2TB

External Hard Drive

£90.36

38
 52
 2 TB 45.00  £/TB2.5 inches 
LaCie Rugged Thunderbolt/USB-C 5TB

LaCie Rugged Thunderbolt/USB-C 5TB

External Hard Drive

£266.60

18
 53
 5 TB 53.40  £/TB2.5 inches 
Seagate Wireless Plus 2TB

Seagate Wireless Plus 2TB

External Hard Drive

£134.51

41
6/10
2 user reviews
54
 2 TB 67.50  £/TB2.5 inches81
Seagate Backup Plus Fast USB 3.0 4TB

Seagate Backup Plus Fast USB 3.0 4TB

External Hard Drive

* £183.59

10
7/10
2 user reviews
55
 4 TB 46.00  £/TB2.5 inches1
WD My Passport Air USB 3.0 1TB

WD My Passport Air USB 3.0 1TB

External Hard Drive

£49.99

2
 56
 1 TB 50.00  £/TB2.5 inches 
LaCie Rugged RAID Thunderbolt/USB 3.0 4TB

LaCie Rugged RAID Thunderbolt/USB 3.0 4TB

External Hard Drive

£285.53

28
 57
 4 TB 71.50  £/TB2.5 inches1
WD My Passport Wireless Pro 1TB

WD My Passport Wireless Pro 1TB

External Hard Drive

£142.81

13
 58
 1 TB 143.00  £/TB2.5 inches 
Promise Pegasus3 SE R4 12TB

Promise Pegasus3 SE R4 12TB

External Hard Drive

£209.26

11
 59
 12 TB 17.42  £/TB3.5 inches 
Seagate Expansion Portable Drive V2 USB 3.0 1TB

Seagate Expansion Portable Drive V2 USB 3.0 1TB

External Hard Drive

£44.99

11
8/10
2 user reviews
60
 1 TB 45.00  £/TB2.5 inches 
Toshiba Canvio Connect II 1TB

Toshiba Canvio Connect II 1TB

External Hard Drive

* £49.35

68
 61
 1 TB 49.00  £/TB2.5 inches 
WD My Passport Wireless Pro 4TB

WD My Passport Wireless Pro 4TB

External Hard Drive

£223.01

13
 62
 4 TB 55.75  £/TB2.5 inches 
Seagate Expansion Desktop Drive V2 USB 3.0 5TB

Seagate Expansion Desktop Drive V2 USB 3.0 5TB

External Hard Drive

£139.99

6
5/10
1 user review
63
 5 TB 28.00  £/TB3.5 inches 
WD My Passport Ultra USB 3.0 2TB

WD My Passport Ultra USB 3.0 2TB

External Hard Drive

* £83.95

7
 7/10
4 user reviews
64
 2 TB 42.00  £/TB2.5 inches1
WD My Passport Ultra Metal Edition USB 3.0 2TB

WD My Passport Ultra Metal Edition USB 3.0 2TB

External Hard Drive

* £88.80

19
 65
 2 TB 44.50  £/TB2.5 inches 
Seagate Game Drive for Xbox 4TB

Seagate Game Drive for Xbox 4TB

External Hard Drive

* £125.41

33
 66
 4 TB 31.25  £/TB2.5 inches 
WD My Passport for Mac USB V2 3.0 2TB

WD My Passport for Mac USB V2 3.0 2TB

External Hard Drive

£87.20

36
 67
 2 TB 43.50  £/TB2.5 inches 
WD My Book Duo 8TB

WD My Book Duo 8TB

External Hard Drive

* £294.24

39
 68
 8 TB 36.75  £/TB3.5 inches 
Transcend StoreJet 25M3 TS1TSJ25M3 1TB

Transcend StoreJet 25M3 TS1TSJ25M3 1TB

External Hard Drive

* £54.10

45
8/10
2 user reviews
69
 1 TB 54.00  £/TB2.5 inches2
WD My Book 4TB

WD My Book 4TB

External Hard Drive

* £119.24

37
 70
 4 TB 29.75  £/TB3.5 inches 
LaCie Rugged Mini USB 3.0 1TB

LaCie Rugged Mini USB 3.0 1TB

External Hard Drive

* £78.88

46
7/10
1 user review
71
 1 TB 79.00  £/TB2.5 inches 
Seagate Backup Plus Desktop Hub USB 3.0 6TB

Seagate Backup Plus Desktop Hub USB 3.0 6TB

External Hard Drive

£139.99

33
 72
 6 TB 23.33  £/TB3.5 inches 
G-Technology G-Drive USB 3.0 6TB

G-Technology G-Drive USB 3.0 6TB

External Hard Drive

£178.80

21
 73
 6 TB 29.83  £/TB3.5 inches 
WD Elements Portable USB 3.0 500GB

WD Elements Portable USB 3.0 500GB

External Hard Drive

* £40.19

45
 74
 0.5 TB 80.00  £/TB2.5 inches 
Toshiba StorE Canvio 3.5" USB 3.0 5TB

Toshiba StorE Canvio 3.5" USB 3.0 5TB

External Hard Drive

£155.39

3
  75
 5 TB 31.00  £/TB3.5 inches 
LaCie d2 Professional Thunderbolt 2 3TB

LaCie d2 Professional Thunderbolt 2 3TB

External Hard Drive

* £207.50

31
 76
 3 TB 69.33  £/TB3.5 inches 
Adata DashDrive Durable HD700 USB 3.0 2TB

Adata DashDrive Durable HD700 USB 3.0 2TB

External Hard Drive

£88.00

21
 77
 2 TB 44.00  £/TB2.5 inches 
Buffalo DriveStation Velocity HD-LXU3 1TB

Buffalo DriveStation Velocity HD-LXU3 1TB

External Hard Drive

£54.64

48
 78
 1 TB 55.00  £/TB3.5 inches 
LaCie Rugged Thunderbolt/USB 3.0 V2 1TB

LaCie Rugged Thunderbolt/USB 3.0 V2 1TB

External Hard Drive

£125.11

29
 79
 1 TB 125.00  £/TB2.5 inches 
WD My Passport AV-TV USB 3.0 1TB

WD My Passport AV-TV USB 3.0 1TB

External Hard Drive

£66.08

37
 80
 1 TB 66.00  £/TB2.5 inches 
LaCie Porsche Design Mobile Drive 1TB

LaCie Porsche Design Mobile Drive 1TB

External Hard Drive

£84.71

34
 81
 1 TB 85.00  £/TB2.5 inches 
WD My Passport for Mac USB V2 3.0 4TB

WD My Passport for Mac USB V2 3.0 4TB

External Hard Drive

£122.73

30
 82
 4 TB 30.75  £/TB2.5 inches 
Seagate Expansion Desktop Drive 4TB

Seagate Expansion Desktop Drive 4TB

External Hard Drive

£100.03

57
3/10
1 user review
83
 4 TB 25.00  £/TB3.5 inches 
LaCie 2big Thunderbolt 2 8TB

LaCie 2big Thunderbolt 2 8TB

External Hard Drive

£480.00

31
 84
 8 TB 60.00  £/TB3.5 inches 
LaCie 2big Thunderbolt 2 16TB

LaCie 2big Thunderbolt 2 16TB

External Hard Drive

£363.15

23
 85
 16 TB 22.69  £/TB3.5 inches 
Seagate Backup Plus Desktop V2 USB 3.0 6TB

Seagate Backup Plus Desktop V2 USB 3.0 6TB

External Hard Drive

* £178.46

3
 86
 6 TB 29.67  £/TB3.5 inches 
LaCie Hard Drive Porsche Desktop P9233 USB 3.0 5TB

LaCie Hard Drive Porsche Desktop P9233 USB 3.0 5TB

External Hard Drive

£118.52

19
 87
 5 TB 23.80  £/TB3.5 inches 
LaCie Porsche Design Mobile Drive 2TB

LaCie Porsche Design Mobile Drive 2TB

External Hard Drive

£91.99

36
 88
 2 TB 46.00  £/TB2.5 inches 
WD My Passport Wireless 1TB

WD My Passport Wireless 1TB

External Hard Drive

* £133.52

12
 89
 1 TB 134.00  £/TB2.5 inches62
Adata DashDrive HV620 2TB

Adata DashDrive HV620 2TB

External Hard Drive

£57.49

22
 90
 2 TB 28.50  £/TB2.5 inches1
Verbatim Store 'n' Save Desktop Gen 2 USB 3.0 8TB

Verbatim Store 'n' Save Desktop Gen 2 USB 3.0 8TB

External Hard Drive

£238.86

9
 91
 8 TB 29.88  £/TB3.5 inches 
Verbatim Store 'n' Go Portable USB 3.0 1TB

Verbatim Store 'n' Go Portable USB 3.0 1TB

External Hard Drive

* £49.06

66
5/10
2 user reviews
92
 1 TB 49.00  £/TB2.5 inches81
Maxtor M3 Portable 3TB

Maxtor M3 Portable 3TB

External Hard Drive

£82.79

8
 93
 3 TB 27.67  £/TB2.5 inches 
WD My Passport Ultra Premium for Mac USB 3.0 1TB

WD My Passport Ultra Premium for Mac USB 3.0 1TB

External Hard Drive

* £63.80

7
 94
 1 TB 64.00  £/TB2.5 inches 
iStorage DiskGenie 128-bit USB 2.0 1TB

iStorage DiskGenie 128-bit USB 2.0 1TB

External Hard Drive

£122.33

26
 95
 1 TB 122.00  £/TB1.8 inches 
Buffalo DriveStation Media HDV-SAU3 2TB

Buffalo DriveStation Media HDV-SAU3 2TB

External Hard Drive

£91.70

26
 96
 2 TB 46.00  £/TB3.5 inches 
WD My Book AV-TV USB 3.0 2TB

WD My Book AV-TV USB 3.0 2TB

External Hard Drive

£94.79

37
7/10
1 user review
97
 2 TB 47.50  £/TB3.5 inches 
Seagate Backup Plus Ultra Slim Portable USB 3.0 1TB

Seagate Backup Plus Ultra Slim Portable USB 3.0 1TB

External Hard Drive

* £58.49

42
 98
 1 TB 58.00  £/TB2.5 inches 
Seagate Backup Plus Desktop V2 USB 3.0 8TB

Seagate Backup Plus Desktop V2 USB 3.0 8TB

External Hard Drive

* £237.83

5
 99
 8 TB 29.75  £/TB3.5 inches1
Transcend StoreJet 25H3 TS2TSJ25H3P 2TB

Transcend StoreJet 25H3 TS2TSJ25H3P 2TB

External Hard Drive

£84.54

41
 100
 2 TB 42.50  £/TB2.5 inches 
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