External Hard Disk 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 90 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

External Hard Disk Drive

$135.00

29
6/10
2 user reviews
1
 2 TB 67.50  $/TB2.5 inches 

WD Elements Portable USB 3.0 1TB

External Hard Disk Drive

$103.99

31
5/10
5 user reviews
2
 1 TB 104.00  $/TB2.5 inches 

Seagate Backup Plus Slim Portable V2 USB 3.0 2TB

External Hard Disk Drive

$139.47

30
9/10
4 user reviews
3
 2 TB 69.50  $/TB2.5 inches 

WD My Passport Ultra II USB 3.0 2TB

External Hard Disk Drive

$159.99

27
8/10
3 user reviews
4
 2 TB 80.00  $/TB2.5 inches 

WD Elements Portable USB 3.0 2TB

External Hard Disk Drive

$142.00

33
8/10
9 user reviews
5
 2 TB 71.00  $/TB2.5 inches 

WD My Passport Ultra II USB 3.0 3TB

External Hard Disk Drive

$202.00

26
 6
 3 TB 67.33  $/TB2.5 inches 

WD Elements Desktop 3.0 5TB

External Hard Disk Drive

$262.56

13
8/10
3 user reviews
7
 5 TB 52.60  $/TB3.5 inches 

Seagate Expansion Portable Drive 1TB

External Hard Disk Drive

$94.00

28
6/10
1 user review
8
 1 TB 94.00  $/TB2.5 inches 

Seagate Expansion Desktop Drive 4TB

External Hard Disk Drive

$203.23

23
 9
 4 TB 50.75  $/TB3.5 inches 

Seagate Wireless Plus 1TB

External Hard Disk Drive

$214.91

20
6/10
4 user reviews
10
 1 TB 215.00  $/TB2.5 inches 

Toshiba Canvio Basics 2.5" USB 3.0 2TB

External Hard Disk Drive

$139.00

16
 11
 2 TB 69.50  $/TB2.5 inches 

WD Elements Portable SE 3.0 1TB

External Hard Disk Drive

$108.10

6
6/10
11 user reviews
12
 1 TB 108.00  $/TB2.5 inches 

Seagate Backup Plus Slim Portable V2 USB 3.0 1TB

External Hard Disk Drive

$95.74

29
6/10
1 user review
13
 1 TB 96.00  $/TB2.5 inches 

Seagate Expansion Desktop Drive 5TB

External Hard Disk Drive

$246.93

25
6/10
2 user reviews
14
 5 TB 49.40  $/TB3.5 inches 

Seagate Backup Plus Desktop V2 USB 3.0 8TB

External Hard Disk Drive

$426.22

19
 15
 8 TB 53.25  $/TB3.5 inches 

Seagate Expansion Portable Drive V2 USB 3.0 1TB

External Hard Disk Drive

$89.00

6
8/10
2 user reviews
16
 1 TB 89.00  $/TB2.5 inches 

Transcend StoreJet 25M3 TS1TSJ25M3 1TB

External Hard Disk Drive

$100.22

26
8/10
2 user reviews
17
 1 TB 100.00  $/TB2.5 inches 

Seagate Backup Plus Desktop V2 USB 3.0 5TB

External Hard Disk Drive

$265.67

22
 18
 5 TB 53.20  $/TB3.5 inches 

Adata DashDrive HV620 1TB

External Hard Disk Drive

$91.00

30
 19
 1 TB 91.00  $/TB2.5 inches 

HGST Touro Mobile USB 3.0 1TB

External Hard Disk Drive

$90.85

9
 20
 1 TB 91.00  $/TB2.5 inches 

WD My Passport Ultra II USB 3.0 1TB

External Hard Disk Drive

$119.06

25
 21
 1 TB 119.00  $/TB2.5 inches 

Seagate Backup Plus Desktop V2 USB 3.0 2TB

External Hard Disk Drive

$129.00

28
 22
 2 TB 64.50  $/TB3.5 inches 

Seagate Wireless Mobile Storage 500GB

External Hard Disk Drive

$99.00

15
 23
 0.5 TB 198.00  $/TB2.5 inches 

LaCie Rugged Thunderbolt/USB 3.0 V2 1TB

External Hard Disk Drive

$300.89

16
 24
 1 TB 301.00  $/TB2.5 inches 

Seagate Backup Plus Portable V2 USB 3.0 4TB

External Hard Disk Drive

$289.47

16
 25
 4 TB 72.25  $/TB2.5 inches 

Seagate Expansion Desktop Drive 3TB

External Hard Disk Drive

$155.91

26
 26
 3 TB 52.00  $/TB3.5 inches 

Seagate Backup Plus Desktop V2 USB 3.0 4TB

External Hard Disk Drive

* $234.43

19
4/10
1 user review
27
 4 TB 58.50  $/TB3.5 inches 

WD My Passport Ultra Premium for Mac USB 3.0 1TB

External Hard Disk Drive

$128.00

20
 28
 1 TB 128.00  $/TB2.5 inches 

WD My Passport Wireless 1TB

External Hard Disk Drive

$315.03

15
 29
 1 TB 315.00  $/TB2.5 inches 

WD My Passport Ultra USB 3.0 1TB

External Hard Disk Drive

$109.00

7
8/10
9 user reviews
30
 1 TB 109.00  $/TB2.5 inches 

Seagate Backup Plus Fast Portable USB 3.0 4TB

External Hard Disk Drive

$316.25

20
7/10
2 user reviews
31
 4 TB 79.00  $/TB2.5 inches 

WD My Passport Wireless 2TB

External Hard Disk Drive

$400.19

23
6/10
1 user review
32
 2 TB 200.00  $/TB2.5 inches 

Adata DashDrive Durable HD710 USB 3.0 2TB

External Hard Disk Drive

$186.05

25
 33
 2 TB 93.00  $/TB2.5 inches 

WD My Book USB 3.0 V2 6TB

External Hard Disk Drive

$458.85

21
5/10
2 user reviews
34
 6 TB 76.50  $/TB3.5 inches 

Seagate Backup Plus Slim for Mac USB 3.0 1TB

External Hard Disk Drive

* $112.70

12
 35
 1 TB 113.00  $/TB2.5 inches 

Seagate Expansion Desktop Drive V2 USB 3.0 3TB

External Hard Disk Drive

$188.99

6
8/10
10 user reviews
36
 3 TB 63.00  $/TB3.5 inches 

Seagate Game Drive for Xbox 4TB

External Hard Disk Drive

$299.48

14
 37
 4 TB 74.75  $/TB2.5 inches 

Toshiba Canvio Basics 2.5" USB 3.0 1TB

External Hard Disk Drive

* $107.47

15
 38
 1 TB 107.00  $/TB2.5 inches 

WD My Passport Ultra Metal Edition USB 3.0 1TB

External Hard Disk Drive

$119.00

4
6/10
2 user reviews
39
 1 TB 119.00  $/TB2.5 inches 

LaCie Hard Drive Porsche Desktop P9233 USB 3.0 8TB

External Hard Disk Drive

* $543.67

9
 40
 8 TB 68.00  $/TB3.5 inches 

WD My Book USB 3.0 V2 4TB

External Hard Disk Drive

$284.95

23
5/10
2 user reviews
41
 4 TB 71.25  $/TB3.5 inches 

Seagate Game Drive for Xbox 2TB

External Hard Disk Drive

$174.95

13
 42
 2 TB 87.50  $/TB2.5 inches 

Seagate Wireless Plus 2TB

External Hard Disk Drive

$293.69

21
6/10
2 user reviews
43
 2 TB 147.00  $/TB2.5 inches 

Adata DashDrive HV620 2TB

External Hard Disk Drive

$156.46

28
 44
 2 TB 78.00  $/TB2.5 inches 

LaCie FUEL 1TB

External Hard Disk Drive

$297.19

15
 45
 1 TB 297.00  $/TB2.5 inches 

Adata DashDrive Durable HD710 USB 3.0 1TB

External Hard Disk Drive

$108.31

38
 46
 1 TB 108.00  $/TB2.5 inches 

HGST Touro Mobile Pro 500GB

External Hard Disk Drive

$79.35

4
  47
 0.5 TB 158.00  $/TB2.5 inches 

WD My Passport Ultra Premium for Mac USB 3.0 2TB

External Hard Disk Drive

$191.95

20
 48
 2 TB 96.00  $/TB2.5 inches 

Seagate Expansion Portable Drive V2 USB 3.0 2TB

External Hard Disk Drive

$179.03

3
 9/10
3 user reviews
49
 2 TB 89.50  $/TB2.5 inches 

WD My Book for Mac V2 USB 3.0 3TB

External Hard Disk Drive

$233.77

19
 50
 3 TB 78.00  $/TB3.5 inches 

Seagate Expansion Portable Drive 4TB

External Hard Disk Drive

$282.85

9
 51
 4 TB 70.75  $/TB2.5 inches 

Seagate Expansion Portable Drive 3TB

External Hard Disk Drive

$248.72

11
 52
 3 TB 83.00  $/TB2.5 inches 

Seagate Backup Plus Desktop V2 USB 3.0 6TB

External Hard Disk Drive

$383.19

18
 53
 6 TB 63.83  $/TB3.5 inches 

LaCie Hard Drive Porsche P9230 USB 3.0 4TB

External Hard Disk Drive

$263.73

11
8/10
1 user review
54
 4 TB 66.00  $/TB3.5 inches 

LaCie Rugged Thunderbolt/USB 3.0 V2 2TB

External Hard Disk Drive

$406.77

16
 55
 2 TB 203.50  $/TB2.5 inches 

Verbatim 2.5" Mobile Hard Drive USB 2.0 500GB

External Hard Disk Drive

$86.64

15
 56
 0.5 TB 174.00  $/TB2.5 inches 

LaCie 2big Thunderbolt 2 6TB

External Hard Disk Drive

$955.52

9
 57
 6 TB 159.33  $/TB3.5 inches 

LaCie Hard Drive Porsche P9230 USB 3.0 5TB

External Hard Disk Drive

$303.43

9
4/10
1 user review
58
 5 TB 60.60  $/TB3.5 inches 

LaCie Hard Drive Porsche P9223 USB 3.0 2TB

External Hard Disk Drive

$211.43

15
 59
 2 TB 105.50  $/TB2.5 inches 

LaCie Rugged Mini USB 3.0 2TB

External Hard Disk Drive

$234.85

15
 60
 2 TB 117.50  $/TB2.5 inches 

Toshiba Canvio AeroCast 1TB

External Hard Disk Drive

$139.00

2
 61
 1 TB 139.00  $/TB2.5 inches 

LaCie d2 Professional Thunderbolt 2 3TB

External Hard Disk Drive

$483.18

10
 62
 3 TB 161.00  $/TB3.5 inches 

LaCie d2 Professional 3TB

External Hard Disk Drive

* $264.87

9
 63
 3 TB 88.33  $/TB3.5 inches 

WD My Passport X for Xbox One USB 3.0 2TB

External Hard Disk Drive

$195.50

22
7/10
1 user review
64
 2 TB 98.00  $/TB2.5 inches 

G-Technology G-Drive Thunderbolt 3TB

External Hard Disk Drive

$499.95

2
 65
 3 TB 166.67  $/TB3.5 inches 

LaCie d2 Proffessional 4TB

External Hard Disk Drive

$353.11

9
 66
 4 TB 88.25  $/TB3.5 inches 

WD My Book Duo 4TB

External Hard Disk Drive

$522.48

19
 67
 4 TB 130.50  $/TB3.5 inches 

WD My Book Duo 12TB

External Hard Disk Drive

$1,049.00

13
 68
 12 TB 87.42  $/TB3.5 inches 

Adata DashDrive HV620 500GB

External Hard Disk Drive

$79.01

28
8/10
1 user review
69
 0.5 TB 158.00  $/TB2.5 inches 

LaCie Hard Drive Porsche P9220 USB 3.0 1TB

External Hard Disk Drive

$131.87

12
8/10
2 user reviews
70
 1 TB 132.00  $/TB2.5 inches 

HGST Touro Mobile MX3 500GB

External Hard Disk Drive

$95.00

2
  71
 0.5 TB 190.00  $/TB2.5 inches 

LaCie 5big Thunderbolt 2 20TB

External Hard Disk Drive

$3,344.99

12
 72
 20 TB 167.25  $/TB3.5 inches 

LaCie Rugged USB 3.0/FW800 1TB

External Hard Disk Drive

$218.21

15
 73
 1 TB 218.00  $/TB2.5 inches 

Transcend StoreJet 25H3 TS2TSJ25H3P 2TB

External Hard Disk Drive

$169.33

28
 74
 2 TB 84.50  $/TB2.5 inches 

LaCie Hard Drive Porsche Desktop P9233 USB 3.0 3TB

External Hard Disk Drive

$218.21

17
 75
 3 TB 72.67  $/TB3.5 inches 

Toshiba Canvio Connect 1TB

External Hard Disk Drive

$106.28

7
  76
 1 TB 106.00  $/TB2.5 inches 

Transcend StoreJet 25A3 TS1TSJ25A3 1TB

External Hard Disk Drive

$97.44

14
 77
 1 TB 97.00  $/TB2.5 inches 

WD My Book USB 3.0 V2 2TB

External Hard Disk Drive

$179.88

25
 78
 2 TB 90.00  $/TB3.5 inches 

WD My Book for Mac V2 USB 3.0 2TB

External Hard Disk Drive

$199.95

4
 79
 2 TB 100.00  $/TB3.5 inches 

G-Technology G-Drive Mobile Thunderbolt 1TB

External Hard Disk Drive

$389.00

1
 80
 1 TB 389.00  $/TB2.5 inches 

Transcend StoreJet 25M3 TS500GSJ25M3 500GB

External Hard Disk Drive

$87.54

20
 81
 0.5 TB 176.00  $/TB2.5 inches 

WD My Book USB 3.0 V2 3TB

External Hard Disk Drive

$227.69

24
8/10
1 user review
82
 3 TB 76.00  $/TB3.5 inches 

WD Elements Portable USB 3.0 1.5TB

External Hard Disk Drive

$151.64

2
 83
 1.5 TB 101.33  $/TB2.5 inches 

Silicon Power Armor A60 1TB

External Hard Disk Drive

$107.00

8
 84
 1 TB 107.00  $/TB2.5 inches 

WD My Book Duo 8TB

External Hard Disk Drive

$733.70

18
 85
 8 TB 91.75  $/TB3.5 inches 

Toshiba Canvio Basic Portable USB 3.0 2TB

External Hard Disk Drive

$269.38

8
  87
 2 TB 134.50  $/TB2.5 inches 

WD My Passport Pro Thunderbolt 4TB

External Hard Disk Drive

$746.35

15
7/10
1 user review
88
 4 TB 186.50  $/TB2.5 inches 

Seagate Expansion Portable Drive USB 3.0 500GB

External Hard Disk Drive

$89.00

3
 89
 0.5 TB 178.00  $/TB2.5 inches 

Corsair Voyager Air 2 Plus 1TB

External Hard Disk Drive

$215.97

20
 90
 1 TB 216.00  $/TB2.5 inches 

Seagate Backup Plus Slim for Mac USB 3.0 2TB

External Hard Disk Drive

$174.80

13
 91
 2 TB 87.50  $/TB2.5 inches 

G-Technology G-Drive Mobile USB 3.0 1TB

External Hard Disk Drive

$129.95

1
  92
 1 TB 130.00  $/TB2.5 inches 

Transcend StoreJet 25H3 TS500GSJ25H3P 500GB

External Hard Disk Drive

$89.00

31
 93
 0.5 TB 178.00  $/TB2.5 inches 

WD My Book Duo 6TB

External Hard Disk Drive

$658.00

21
 94
 6 TB 109.67  $/TB3.5 inches 

Toshiba Canvio Connect II 2TB

External Hard Disk Drive

$158.25

10
 95
 2 TB 79.00  $/TB2.5 inches 

Seagate Seven 500GB

External Hard Disk Drive

$199.95

1
7/10
1 user review
96
 0.5 TB 400.00  $/TB2.5 inches 

Seagate Expansion Desktop Drive V2 USB 3.0 2TB

External Hard Disk Drive

* $149.00

3
6/10
11 user reviews
97
 2 TB 74.50  $/TB3.5 inches 

Toshiba Canvio Basics 2.5" USB 3.0 500GB

External Hard Disk Drive

$69.93

2
  101
 0.5 TB 140.00  $/TB2.5 inches 

Toshiba Canvio Connect II 1TB

External Hard Disk Drive

$105.36

13
 102
 1 TB 105.00  $/TB2.5 inches 

LaCie Rugged USB 3.0/FW800 2TB

External Hard Disk Drive

$302.38

13
 103
 2 TB 151.00  $/TB2.5 inches 

LaCie 2Big Quadra V3 8TB

External Hard Disk Drive

$852.09

7
  104
 8 TB 106.50  $/TB3.5 inches 
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