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 88 stores 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

Seagate Expansion Portable Drive 2TB

External Hard Drive

$108.00

39
7/10
2 user reviews
1
 2 TB 54.00  $/TB2.5 inches 
Seagate Expansion Portable Drive 1TB

Seagate Expansion Portable Drive 1TB

External Hard Drive

$74.99

41
6/10
1 user review
2
 1 TB 75.00  $/TB2.5 inches 
Seagate Expansion Desktop Drive 5TB

Seagate Expansion Desktop Drive 5TB

External Hard Drive

$218.99

30
6/10
2 user reviews
3
 5 TB 43.80  $/TB3.5 inches 
Seagate Expansion Desktop Drive 3TB

Seagate Expansion Desktop Drive 3TB

External Hard Drive

$139.00

35
 4
 3 TB 46.33  $/TB3.5 inches 
WD My Passport Ultra II USB 3.0 2TB

WD My Passport Ultra II USB 3.0 2TB

External Hard Drive

$143.75

14
8/10
5 user reviews
5
 2 TB 72.00  $/TB2.5 inches 
WD Elements Portable USB 3.0 1TB

WD Elements Portable USB 3.0 1TB

External Hard Drive

$88.00

35
5/10
5 user reviews
6
 1 TB 88.00  $/TB2.5 inches 
Seagate Backup Plus Slim Portable V2 USB 3.0 2TB

Seagate Backup Plus Slim Portable V2 USB 3.0 2TB

External Hard Drive

$139.00

31
9/10
6 user reviews
7
 2 TB 69.50  $/TB2.5 inches1
WD My Passport Ultra II USB 3.0 3TB

WD My Passport Ultra II USB 3.0 3TB

External Hard Drive

$248.86

26
 8
 3 TB 83.00  $/TB2.5 inches 
WD Elements Portable USB 3.0 2TB

WD Elements Portable USB 3.0 2TB

External Hard Drive

* $143.75

30
8/10
9 user reviews
9
 2 TB 72.00  $/TB2.5 inches 
Seagate Backup Plus Fast USB 3.0 4TB

Seagate Backup Plus Fast USB 3.0 4TB

External Hard Drive

$295.56

18
7/10
2 user reviews
10
 4 TB 74.00  $/TB2.5 inches1
Seagate Backup Plus Slim Portable V2 USB 3.0 1TB

Seagate Backup Plus Slim Portable V2 USB 3.0 1TB

External Hard Drive

$94.00

33
6/10
1 user review
11
 1 TB 94.00  $/TB2.5 inches 
WD My Passport V2 USB 3.0 4TB

WD My Passport V2 USB 3.0 4TB

External Hard Drive

$199.00

22
 12
 4 TB 49.75  $/TB2.5 inches 
Seagate Expansion Portable Drive 4TB

Seagate Expansion Portable Drive 4TB

External Hard Drive

$229.00

20
9/10
4 user reviews
13
 4 TB 57.25  $/TB2.5 inches 
Seagate Backup Plus Portable V2 USB 3.0 4TB

Seagate Backup Plus Portable V2 USB 3.0 4TB

External Hard Drive

$229.00

27
8/10
2 user reviews
14
 4 TB 57.25  $/TB2.5 inches2
HGST Touro Mobile USB 3.0 2TB

HGST Touro Mobile USB 3.0 2TB

External Hard Drive

$129.95

6
 15
 2 TB 65.00  $/TB2.5 inches 
WD My Passport Ultra II USB 3.0 1TB

WD My Passport Ultra II USB 3.0 1TB

External Hard Drive

$117.23

24
7/10
1 user review
16
 1 TB 117.00  $/TB2.5 inches71
Adata DashDrive Durable HD710 USB 3.0 1TB

Adata DashDrive Durable HD710 USB 3.0 1TB

External Hard Drive

$105.09

43
 17
 1 TB 105.00  $/TB2.5 inches61
Seagate Innov8 USB-C 8TB

Seagate Innov8 USB-C 8TB

External Hard Drive

$494.50

10
 18
 8 TB 61.88  $/TB3.5 inches1
Seagate Backup Plus Portable V2 USB 3.0 5TB

Seagate Backup Plus Portable V2 USB 3.0 5TB

External Hard Drive

$289.00

14
 19
 5 TB 57.80  $/TB2.5 inches 
LaCie Rugged RAID Thunderbolt/USB 3.0 4TB

LaCie Rugged RAID Thunderbolt/USB 3.0 4TB

External Hard Drive

$609.50

13
 20
 4 TB 152.50  $/TB2.5 inches1
Seagate Backup Plus Ultra Slim Portable USB 3.0 2TB

Seagate Backup Plus Ultra Slim Portable USB 3.0 2TB

External Hard Drive

$159.00

20
 21
 2 TB 79.50  $/TB2.5 inches 
WD My Book 8TB

WD My Book 8TB

External Hard Drive

$449.49

22
 22
 8 TB 56.13  $/TB3.5 inches 
Seagate Backup Plus Desktop Hub USB 3.0 8TB

Seagate Backup Plus Desktop Hub USB 3.0 8TB

External Hard Drive

$399.00

17
6/10
2 user reviews
23
 8 TB 49.88  $/TB3.5 inches 
Maxtor M3 Portable 4TB

Maxtor M3 Portable 4TB

External Hard Drive

* $229.43

9
7/10
2 user reviews
24
 4 TB 57.25  $/TB2.5 inches 
Transcend StoreJet 25M3 TS1TSJ25M3 1TB

Transcend StoreJet 25M3 TS1TSJ25M3 1TB

External Hard Drive

$101.28

26
8/10
2 user reviews
25
 1 TB 101.00  $/TB2.5 inches2
WD My Book 3TB

WD My Book 3TB

External Hard Drive

$199.00

22
 26
 3 TB 66.33  $/TB3.5 inches 
WD My Passport Wireless Pro 2TB

WD My Passport Wireless Pro 2TB

External Hard Drive

$343.85

23
 27
 2 TB 172.00  $/TB2.5 inches 
WD My Passport Ultra II USB 3.0 4TB

WD My Passport Ultra II USB 3.0 4TB

External Hard Drive

$339.99

2
 28
 4 TB 85.00  $/TB2.5 inches 
WD My Passport V2 USB 3.0 2TB

WD My Passport V2 USB 3.0 2TB

External Hard Drive

$152.95

22
 29
 2 TB 76.50  $/TB2.5 inches 
Toshiba Canvio Ready 2.5" USB 3.0 2TB

Toshiba Canvio Ready 2.5" USB 3.0 2TB

External Hard Drive

* $129.00

8
 30
 2 TB 64.50  $/TB2.5 inches 
WD My Book 6TB

WD My Book 6TB

External Hard Drive

$344.52

22
 31
 6 TB 57.50  $/TB3.5 inches 
LaCie Rugged Mini USB 3.0 7200rpm 500GB

LaCie Rugged Mini USB 3.0 7200rpm 500GB

External Hard Drive

* $126.50

12
 32
 0.5 TB 254.00  $/TB2.5 inches 
LaCie Rugged Mini USB 3.0 1TB

LaCie Rugged Mini USB 3.0 1TB

External Hard Drive

* $164.00

11
7/10
1 user review
33
 1 TB 164.00  $/TB2.5 inches 
Seagate Wireless Mobile Storage 500GB

Seagate Wireless Mobile Storage 500GB

External Hard Drive

$129.00

3
 34
 0.5 TB 258.00  $/TB2.5 inches1
Seagate Game Drive for Xbox 4TB

Seagate Game Drive for Xbox 4TB

External Hard Drive

* $286.35

17
 35
 4 TB 71.50  $/TB2.5 inches 
Seagate Wireless Plus 1TB

Seagate Wireless Plus 1TB

External Hard Drive

$259.00

14
6/10
4 user reviews
36
 1 TB 259.00  $/TB2.5 inches77
LaCie Rugged Thunderbolt/USB 3.0 V2 2TB

LaCie Rugged Thunderbolt/USB 3.0 V2 2TB

External Hard Drive

$339.25

16
 37
 2 TB 169.50  $/TB2.5 inches 
WD My Passport Wireless 1TB

WD My Passport Wireless 1TB

External Hard Drive

$349.95

1
 38
 1 TB 350.00  $/TB2.5 inches62
WD My Book Duo 4TB

WD My Book Duo 4TB

External Hard Drive

$401.00

21
 39
 4 TB 100.25  $/TB3.5 inches 
Seagate Expansion Desktop Drive 4TB

Seagate Expansion Desktop Drive 4TB

External Hard Drive

$189.00

28
3/10
1 user review
40
 4 TB 47.25  $/TB3.5 inches 
Seagate Game Drive for Xbox 2TB

Seagate Game Drive for Xbox 2TB

External Hard Drive

* $178.25

16
 41
 2 TB 89.00  $/TB2.5 inches1
LaCie Rugged Mini USB 3.0 2TB

LaCie Rugged Mini USB 3.0 2TB

External Hard Drive

* $245.45

11
 42
 2 TB 122.50  $/TB2.5 inches 
LaCie Rugged Thunderbolt/USB 3.0 V2 1TB

LaCie Rugged Thunderbolt/USB 3.0 V2 1TB

External Hard Drive

$253.00

12
 43
 1 TB 253.00  $/TB2.5 inches 
WD My Passport X for Xbox One USB 3.0 2TB

WD My Passport X for Xbox One USB 3.0 2TB

External Hard Drive

$202.22

5
7/10
1 user review
44
 2 TB 101.00  $/TB2.5 inches 
Seagate Wireless Plus 2TB

Seagate Wireless Plus 2TB

External Hard Drive

$344.82

2
 6/10
2 user reviews
45
 2 TB 172.50  $/TB2.5 inches81
Transcend StoreJet 25H3 TS2TSJ25H3P 2TB

Transcend StoreJet 25H3 TS2TSJ25H3P 2TB

External Hard Drive

$162.00

29
 46
 2 TB 81.00  $/TB2.5 inches 
Adata DashDrive HV620 1TB

Adata DashDrive HV620 1TB

External Hard Drive

$91.17

35
 47
 1 TB 91.00  $/TB2.5 inches 
WD My Passport Wireless Pro 3TB

WD My Passport Wireless Pro 3TB

External Hard Drive

$385.25

21
 48
 3 TB 128.33  $/TB2.5 inches 
Seagate Expansion Portable Drive V2 USB 3.0 1TB

Seagate Expansion Portable Drive V2 USB 3.0 1TB

External Hard Drive

$99.00

4
8/10
2 user reviews
49
 1 TB 99.00  $/TB2.5 inches 
WD My Passport V2 USB 3.0 1TB

WD My Passport V2 USB 3.0 1TB

External Hard Drive

$89.00

22
 50
 1 TB 89.00  $/TB2.5 inches 
Toshiba Canvio Ready 2.5" USB 3.0 1TB

Toshiba Canvio Ready 2.5" USB 3.0 1TB

External Hard Drive

$85.00

6
 51
 1 TB 85.00  $/TB2.5 inches 
Seagate Expansion Desktop Drive V2 USB 3.0 3TB

Seagate Expansion Desktop Drive V2 USB 3.0 3TB

External Hard Drive

* $204.70

3
8/10
10 user reviews
52
 3 TB 68.33  $/TB3.5 inches 
LaCie Hard Drive Porsche P9223 Slim USB 3.0 500GB

LaCie Hard Drive Porsche P9223 Slim USB 3.0 500GB

External Hard Drive

$97.75

3
 53
 0.5 TB 196.00  $/TB2.5 inches 
WD My Passport Ultra USB 3.0 1TB

WD My Passport Ultra USB 3.0 1TB

External Hard Drive

$123.05

2
8/10
9 user reviews
54
 1 TB 123.00  $/TB2.5 inches82
WD My Book Duo 8TB

WD My Book Duo 8TB

External Hard Drive

$749.00

16
 55
 8 TB 93.63  $/TB3.5 inches 
Adata DashDrive HV620 500GB

Adata DashDrive HV620 500GB

External Hard Drive

$77.00

30
8/10
1 user review
56
 0.5 TB 154.00  $/TB2.5 inches 
LaCie Rugged USB-C 2TB

LaCie Rugged USB-C 2TB

External Hard Drive

* $281.10

9
 57
 2 TB 140.50  $/TB2.5 inches 
Seagate Backup Plus Portable USB 3.0 1TB

Seagate Backup Plus Portable USB 3.0 1TB

External Hard Drive

$94.00

3
8/10
3 user reviews
58
 1 TB 94.00  $/TB2.5 inches2
Transcend StoreJet 25H3 TS1TSJ25H3P 1TB

Transcend StoreJet 25H3 TS1TSJ25H3P 1TB

External Hard Drive

$101.20

30
8/10
1 user review
59
 1 TB 101.00  $/TB2.5 inches 
Seagate Backup Plus Desktop No Hub USB 3.0 3TB

Seagate Backup Plus Desktop No Hub USB 3.0 3TB

External Hard Drive

* $172.91

15
 60
 3 TB 57.67  $/TB3.5 inches 
LaCie Porsche Design Desktop Drive 8TB

LaCie Porsche Design Desktop Drive 8TB

External Hard Drive

* $494.00

12
 61
 8 TB 61.75  $/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

$108.00

20
 62
 1 TB 108.00  $/TB2.5 inches 
Seagate Backup Plus Desktop Hub USB 3.0 4TB

Seagate Backup Plus Desktop Hub USB 3.0 4TB

External Hard Drive

* $240.53

16
 63
 4 TB 60.25  $/TB3.5 inches 
Transcend StoreJet 25H3 TS3TSJ25H3P 3TB

Transcend StoreJet 25H3 TS3TSJ25H3P 3TB

External Hard Drive

$224.25

19
 64
 3 TB 74.67  $/TB2.5 inches 
Maxtor M3 Portable 1TB

Maxtor M3 Portable 1TB

External Hard Drive

$87.00

3
 65
 1 TB 87.00  $/TB2.5 inches 
WD My Book Pro Edition Thunderbolt 12TB

WD My Book Pro Edition Thunderbolt 12TB

External Hard Drive

* $1,746.00

9
  66
 12 TB 145.50  $/TB3.5 inches 
LaCie 2big Thunderbolt 2 12TB

LaCie 2big Thunderbolt 2 12TB

External Hard Drive

$1,194.50

12
 67
 12 TB 99.58  $/TB3.5 inches 
G-Technology G-Drive Thunderbolt 4TB

G-Technology G-Drive Thunderbolt 4TB

External Hard Drive

$649.95

2
 68
 4 TB 162.50  $/TB3.5 inches 
WD Elements Portable USB 3.0 1.5TB

WD Elements Portable USB 3.0 1.5TB

External Hard Drive

$129.00

2
 69
 1.5 TB 86.00  $/TB2.5 inches 
HGST Touro Mobile USB 3.0 1TB

HGST Touro Mobile USB 3.0 1TB

External Hard Drive

$92.00

2
 70
 1 TB 92.00  $/TB2.5 inches 
WD My Passport Wireless 2TB

WD My Passport Wireless 2TB

External Hard Drive

$459.99

2
6/10
1 user review
71
 2 TB 230.00  $/TB2.5 inches72
LaCie Rugged Thunderbolt/USB-C 2TB

LaCie Rugged Thunderbolt/USB-C 2TB

External Hard Drive

$409.00

5
 72
 2 TB 204.50  $/TB2.5 inches 
LaCie Rugged Mini USB 3.0 4TB

LaCie Rugged Mini USB 3.0 4TB

External Hard Drive

* $335.80

15
 73
 4 TB 84.00  $/TB2.5 inches 
WD My Book Pro Edition Thunderbolt 6TB

WD My Book Pro Edition Thunderbolt 6TB

External Hard Drive

* $1,152.00

12
 74
 6 TB 192.00  $/TB3.5 inches1
Corsair Voyager Air 2 Plus 1TB

Corsair Voyager Air 2 Plus 1TB

External Hard Drive

$214.87

20
 75
 1 TB 215.00  $/TB2.5 inches 
WD My Passport Pro Thunderbolt 4TB

WD My Passport Pro Thunderbolt 4TB

External Hard Drive

$757.85

1
 7/10
1 user review
76
 4 TB 189.50  $/TB2.5 inches1
Seagate Seven 500GB

Seagate Seven 500GB

External Hard Drive

$199.95

1
7/10
1 user review
77
 0.5 TB 400.00  $/TB2.5 inches71
LaCie d2 Professional Thunderbolt 2 6TB

LaCie d2 Professional Thunderbolt 2 6TB

External Hard Drive

* $621.00

9
 78
 6 TB 103.50  $/TB3.5 inches71
WD My Book Duo 6TB

WD My Book Duo 6TB

External Hard Drive

$649.00

17
 79
 6 TB 108.17  $/TB3.5 inches 
WD My Passport V2 USB 3.0 3TB

WD My Passport V2 USB 3.0 3TB

External Hard Drive

$199.00

20
 80
 3 TB 66.33  $/TB2.5 inches 
LaCie Porsche Design Mobile Drive 4TB

LaCie Porsche Design Mobile Drive 4TB

External Hard Drive

* $356.50

14
 81
 4 TB 89.25  $/TB2.5 inches 
LaCie Hard Drive Porsche Desktop P9233 USB 3.0 4TB

LaCie Hard Drive Porsche Desktop P9233 USB 3.0 4TB

External Hard Drive

$299.95

3
  82
 4 TB 75.00  $/TB3.5 inches 
Seagate Backup Plus Desktop V2 USB 3.0 8TB

Seagate Backup Plus Desktop V2 USB 3.0 8TB

External Hard Drive

* $621.00

1
  83
 8 TB 77.63  $/TB3.5 inches1
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

$145.99

1
 84
 1 TB 146.00  $/TB2.5 inches 
WD My Book 4TB

WD My Book 4TB

External Hard Drive

$251.85

21
 85
 4 TB 63.00  $/TB3.5 inches 
Seagate Backup Plus Desktop V2 USB 3.0 3TB

Seagate Backup Plus Desktop V2 USB 3.0 3TB

External Hard Drive

$177.00

2
 86
 3 TB 59.00  $/TB3.5 inches 
LaCie Porsche Design Mobile Drive 2TB

LaCie Porsche Design Mobile Drive 2TB

External Hard Drive

* $245.45

14
 87
 2 TB 122.50  $/TB2.5 inches 
Lenovo ThinkPad USB 3.0 Secure Hard Drive 2TB

Lenovo ThinkPad USB 3.0 Secure Hard Drive 2TB

External Hard Drive

* $572.95

3
 88
2.5 inches 
WD My Passport Ultra USB 3.0 2TB

WD My Passport Ultra USB 3.0 2TB

External Hard Drive

$172.01

3
7/10
4 user reviews
89
 2 TB 86.00  $/TB2.5 inches1
LaCie 5big Thunderbolt 2 40TB

LaCie 5big Thunderbolt 2 40TB

External Hard Drive

$6,554.22

9
 90
 40 TB 163.85  $/TB3.5 inches 
G-Technology G-Drive Slim USB 3.1 1TB

G-Technology G-Drive Slim USB 3.1 1TB

External Hard Drive

$199.95

1
  91
 1 TB 200.00  $/TB 
LaCie Hard Drive Porsche P9220 USB 3.0 1TB

LaCie Hard Drive Porsche P9220 USB 3.0 1TB

External Hard Drive

* $136.85

6
8/10
2 user reviews
92
 1 TB 137.00  $/TB2.5 inches 
Toshiba Canvio Connect II 1TB

Toshiba Canvio Connect II 1TB

External Hard Drive

* $108.68

14
 93
 1 TB 109.00  $/TB2.5 inches 
Seagate Expansion Desktop Drive V2 USB 3.0 1TB

Seagate Expansion Desktop Drive V2 USB 3.0 1TB

External Hard Drive

$120.75

1
  94
 1 TB 121.00  $/TB3.5 inches 
LaCie Hard Drive Porsche P9230 USB 3.0 5TB

LaCie Hard Drive Porsche P9230 USB 3.0 5TB

External Hard Drive

$276.40

 4/10
1 user review
97
 5 TB3.5 inches 
G-Technology G-Drive Mobile Thunderbolt 1TB

G-Technology G-Drive Mobile Thunderbolt 1TB

External Hard Drive

$329.95

2
 98
 1 TB 330.00  $/TB2.5 inches1
LaCie Hard Drive Porsche P9220 USB 3.0 2TB

LaCie Hard Drive Porsche P9220 USB 3.0 2TB

External Hard Drive

* $189.67

14
 99
 2 TB 95.00  $/TB2.5 inches 
Transcend StoreJet 25MC TS1TSJ25MC 1TB

Transcend StoreJet 25MC TS1TSJ25MC 1TB

External Hard Drive

$105.80

16
 100
 1 TB 106.00  $/TB2.5 inches 
LaCie Porsche Design Desktop Drive 4TB

LaCie Porsche Design Desktop Drive 4TB

External Hard Drive

$309.35

12
 101
 4 TB 77.25  $/TB3.5 inches 
LaCie d2 Proffessional 5TB

LaCie d2 Proffessional 5TB

External Hard Drive

* $405.93

3
  102
 5 TB 81.20  $/TB3.5 inches 
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