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 92 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 Disk Drive

$129.00

34
6/10
1 user review
1
 2 TB 64.50  $/TB2.5 inches 
WD Elements Portable USB 3.0 1TB

WD Elements Portable USB 3.0 1TB

External Hard Disk Drive

$96.12

37
5/10
5 user reviews
2
 1 TB 96.00  $/TB2.5 inches 
WD Elements Portable USB 3.0 2TB

WD Elements Portable USB 3.0 2TB

External Hard Disk Drive

$154.10

34
8/10
9 user reviews
3
 2 TB 77.00  $/TB2.5 inches 
Seagate Expansion Portable Drive 1TB

Seagate Expansion Portable Drive 1TB

External Hard Disk Drive

$88.00

37
6/10
1 user review
4
 1 TB 88.00  $/TB2.5 inches 
WD My Passport Ultra II USB 3.0 3TB

WD My Passport Ultra II USB 3.0 3TB

External Hard Disk Drive

$240.35

29
 5
 3 TB 80.00  $/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 Disk Drive

$138.60

30
9/10
6 user reviews
6
 2 TB 69.50  $/TB2.5 inches 
Seagate Expansion Desktop Drive 3TB

Seagate Expansion Desktop Drive 3TB

External Hard Disk Drive

$155.91

32
 7
 3 TB 52.00  $/TB3.5 inches 
WD My Passport Ultra II USB 3.0 2TB

WD My Passport Ultra II USB 3.0 2TB

External Hard Disk Drive

$159.99

30
9/10
4 user reviews
8
 2 TB 80.00  $/TB2.5 inches 
Adata DashDrive Durable HD710 USB 3.0 1TB

Adata DashDrive Durable HD710 USB 3.0 1TB

External Hard Disk Drive

$106.24

42
 9
 1 TB 106.00  $/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 Disk Drive

$91.47

31
6/10
1 user review
10
 1 TB 91.00  $/TB2.5 inches 
Seagate Expansion Desktop Drive 4TB

Seagate Expansion Desktop Drive 4TB

External Hard Disk Drive

$203.23

24
 11
 4 TB 50.75  $/TB3.5 inches 
Seagate Expansion Desktop Drive 5TB

Seagate Expansion Desktop Drive 5TB

External Hard Disk Drive

$246.93

24
6/10
2 user reviews
12
 5 TB 49.40  $/TB3.5 inches 
Seagate Expansion Portable Drive 4TB

Seagate Expansion Portable Drive 4TB

External Hard Disk Drive

$249.00

19
9/10
3 user reviews
13
 4 TB 62.25  $/TB2.5 inches 
Adata DashDrive HV620 1TB

Adata DashDrive HV620 1TB

External Hard Disk Drive

$90.99

33
 14
 1 TB 91.00  $/TB2.5 inches 
WD My Passport Ultra II USB 3.0 4TB

WD My Passport Ultra II USB 3.0 4TB

External Hard Disk Drive

$259.99

22
 15
 4 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 Disk Drive

$109.99

30
7/10
1 user review
16
 1 TB 110.00  $/TB2.5 inches 
Transcend StoreJet 25H3 TS1TSJ25H3P 1TB

Transcend StoreJet 25H3 TS1TSJ25H3P 1TB

External Hard Disk Drive

$99.02

32
8/10
1 user review
17
 1 TB 99.00  $/TB2.5 inches 
Seagate Backup Plus Portable V2 USB 3.0 4TB

Seagate Backup Plus Portable V2 USB 3.0 4TB

External Hard Disk Drive

$269.00

24
8/10
1 user review
18
 4 TB 67.25  $/TB2.5 inches 
WD My Book USB 3.0 V2 4TB

WD My Book USB 3.0 V2 4TB

External Hard Disk Drive

$270.25

22
7/10
4 user reviews
19
 4 TB 67.50  $/TB3.5 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 Disk Drive

$189.75

22
7/10
1 user review
20
 2 TB 95.00  $/TB2.5 inches 
Seagate Backup Plus Fast Portable USB 3.0 4TB

Seagate Backup Plus Fast Portable USB 3.0 4TB

External Hard Disk Drive

$309.93

20
7/10
2 user reviews
21
 4 TB 77.50  $/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 Disk Drive

$125.35

19
 22
 1 TB 125.00  $/TB2.5 inches 
Adata DashDrive HV620 500GB

Adata DashDrive HV620 500GB

External Hard Disk Drive

$81.65

28
8/10
1 user review
23
 0.5 TB 164.00  $/TB2.5 inches 
Adata DashDrive HV620 2TB

Adata DashDrive HV620 2TB

External Hard Disk Drive

$156.00

31
 24
 2 TB 78.00  $/TB2.5 inches 
Transcend StoreJet 25H3 TS2TSJ25H3P 2TB

Transcend StoreJet 25H3 TS2TSJ25H3P 2TB

External Hard Disk Drive

$160.00

31
 25
 2 TB 80.00  $/TB2.5 inches 
WD My Passport Wireless 2TB

WD My Passport Wireless 2TB

External Hard Disk Drive

$357.80

22
6/10
1 user review
26
 2 TB 179.00  $/TB2.5 inches 
Seagate Backup Plus Ultra Slim Portable USB 3.0 2TB

Seagate Backup Plus Ultra Slim Portable USB 3.0 2TB

External Hard Disk Drive

$159.00

16
 27
 2 TB 79.50  $/TB2.5 inches 
Toshiba Canvio Basics 2.5" USB 3.0 2TB

Toshiba Canvio Basics 2.5" USB 3.0 2TB

External Hard Disk Drive

$142.31

15
 28
 2 TB 71.00  $/TB2.5 inches 
Seagate Wireless Plus 1TB

Seagate Wireless Plus 1TB

External Hard Disk Drive

$214.91

21
6/10
4 user reviews
29
 1 TB 215.00  $/TB2.5 inches 
Transcend StoreJet 25M3 TS1TSJ25M3 1TB

Transcend StoreJet 25M3 TS1TSJ25M3 1TB

External Hard Disk Drive

$99.66

27
8/10
2 user reviews
30
 1 TB 100.00  $/TB2.5 inches 
WD My Passport Ultra Premium for Mac USB 3.0 3TB

WD My Passport Ultra Premium for Mac USB 3.0 3TB

External Hard Disk Drive

$271.40

19
 31
 3 TB 90.33  $/TB2.5 inches 
HGST Touro Mobile USB 3.0 1TB

HGST Touro Mobile USB 3.0 1TB

External Hard Disk Drive

$86.25

8
 32
 1 TB 86.00  $/TB2.5 inches 
Seagate Game Drive for Xbox 2TB

Seagate Game Drive for Xbox 2TB

External Hard Disk Drive

$174.95

14
 33
 2 TB 87.50  $/TB2.5 inches 
WD My Book Duo 12TB

WD My Book Duo 12TB

External Hard Disk Drive

$1,221.00

22
 34
 12 TB 101.75  $/TB3.5 inches 
LaCie Rugged Mini USB 3.0 1TB

LaCie Rugged Mini USB 3.0 1TB

External Hard Disk Drive

$168.34

16
7/10
1 user review
35
 1 TB 168.00  $/TB2.5 inches 
WD My Book USB 3.0 V2 2TB

WD My Book USB 3.0 V2 2TB

External Hard Disk Drive

$172.50

14
 36
 2 TB 86.50  $/TB3.5 inches 
WD My Passport Wireless Pro 3TB

WD My Passport Wireless Pro 3TB

External Hard Disk Drive

$465.75

19
 37
 3 TB 155.33  $/TB2.5 inches 
Adata DashDrive Durable HD710 USB 3.0 2TB

Adata DashDrive Durable HD710 USB 3.0 2TB

External Hard Disk Drive

$185.59

26
 38
 2 TB 93.00  $/TB2.5 inches 
Seagate Wireless Plus 2TB

Seagate Wireless Plus 2TB

External Hard Disk Drive

$284.28

20
6/10
2 user reviews
39
 2 TB 142.00  $/TB2.5 inches 
WD My Book USB 3.0 V2 3TB

WD My Book USB 3.0 V2 3TB

External Hard Disk Drive

$217.35

15
8/10
1 user review
40
 3 TB 72.33  $/TB3.5 inches 
Seagate Wireless Mobile Storage 500GB

Seagate Wireless Mobile Storage 500GB

External Hard Disk Drive

$94.96

4
 41
 0.5 TB 190.00  $/TB2.5 inches 
Verbatim Store 'n' Save Desktop USB 3.0 3TB

Verbatim Store 'n' Save Desktop USB 3.0 3TB

External Hard Disk Drive

$184.00

18
7/10
5 user reviews
42
 3 TB 61.33  $/TB3.5 inches 
WD My Book Pro Edition Thunderbolt 12TB

WD My Book Pro Edition Thunderbolt 12TB

External Hard Disk Drive

$1,725.00

12
 43
 12 TB 143.75  $/TB3.5 inches 
WD My Passport Wireless Pro 2TB

WD My Passport Wireless Pro 2TB

External Hard Disk Drive

$396.75

18
 44
 2 TB 198.50  $/TB2.5 inches 
Toshiba Canvio Connect II 1TB

Toshiba Canvio Connect II 1TB

External Hard Disk Drive

$93.76

14
 45
 1 TB 94.00  $/TB2.5 inches 
LaCie Hard Drive Porsche P9220 USB 3.0 1TB

LaCie Hard Drive Porsche P9220 USB 3.0 1TB

External Hard Disk Drive

$131.87

12
8/10
2 user reviews
46
 1 TB 132.00  $/TB2.5 inches 
WD My Passport Wireless 1TB

WD My Passport Wireless 1TB

External Hard Disk Drive

$325.00

13
 47
 1 TB 325.00  $/TB2.5 inches 
Seagate Backup Plus Slim for Mac USB 3.0 2TB

Seagate Backup Plus Slim for Mac USB 3.0 2TB

External Hard Disk Drive

$168.13

15
 48
 2 TB 84.00  $/TB2.5 inches 
Transcend StoreJet 100 TS2TSJM100 2TB

Transcend StoreJet 100 TS2TSJM100 2TB

External Hard Disk Drive

$185.55

18
 49
 2 TB 93.00  $/TB2.5 inches 
WD My Book Duo 4TB

WD My Book Duo 4TB

External Hard Disk Drive

$418.00

22
 50
 4 TB 104.50  $/TB3.5 inches 
WD Elements Portable USB 3.0 1.5TB

WD Elements Portable USB 3.0 1.5TB

External Hard Disk Drive

$120.75

18
 51
 1.5 TB 80.67  $/TB2.5 inches 
Transcend StoreJet 25M3 TS2TSJ25M3 2TB

Transcend StoreJet 25M3 TS2TSJ25M3 2TB

External Hard Disk Drive

$163.45

19
 52
 2 TB 81.50  $/TB2.5 inches 
LaCie d2 Professional Thunderbolt 2 3TB

LaCie d2 Professional Thunderbolt 2 3TB

External Hard Disk Drive

$460.00

13
 53
 3 TB 153.33  $/TB3.5 inches 
LaCie Rugged Thunderbolt/USB 3.0 V2 2TB

LaCie Rugged Thunderbolt/USB 3.0 V2 2TB

External Hard Disk Drive

$396.08

13
 54
 2 TB 198.00  $/TB2.5 inches 
LaCie Rugged Triple USB 3.0/FW800 1TB

LaCie Rugged Triple USB 3.0/FW800 1TB

External Hard Disk Drive

$178.25

12
 55
 1 TB 178.00  $/TB2.5 inches 
Seagate Backup Plus Slim for Mac USB 3.0 1TB

Seagate Backup Plus Slim for Mac USB 3.0 1TB

External Hard Disk Drive

$113.85

7
 56
 1 TB 114.00  $/TB2.5 inches 
LaCie Porsche Design Mobile Drive 2TB

LaCie Porsche Design Mobile Drive 2TB

External Hard Disk Drive

$208.95

12
 57
 2 TB 104.50  $/TB2.5 inches 
Seagate Innov8 USB-C 8TB

Seagate Innov8 USB-C 8TB

External Hard Disk Drive

$527.25

12
 58
 8 TB 65.88  $/TB3.5 inches 
LaCie Porsche Design Mobile Drive 4TB

LaCie Porsche Design Mobile Drive 4TB

External Hard Disk Drive

$255.87

12
 59
 4 TB 64.00  $/TB2.5 inches 
LaCie Rugged Mini USB 3.0 2TB

LaCie Rugged Mini USB 3.0 2TB

External Hard Disk Drive

$234.85

11
 60
 2 TB 117.50  $/TB2.5 inches 
WD My Book USB 3.0 V2 6TB

WD My Book USB 3.0 V2 6TB

External Hard Disk Drive

$414.00

7
5/10
2 user reviews
61
 6 TB 69.00  $/TB3.5 inches 
Seagate Game Drive for Xbox 4TB

Seagate Game Drive for Xbox 4TB

External Hard Disk Drive

$282.92

18
 62
 4 TB 70.75  $/TB2.5 inches 
HGST Touro Mobile USB 3.0 2TB

HGST Touro Mobile USB 3.0 2TB

External Hard Disk Drive

$136.85

9
 63
 2 TB 68.50  $/TB2.5 inches 
WD My Book for Mac V2 USB 3.0 6TB

WD My Book for Mac V2 USB 3.0 6TB

External Hard Disk Drive

$486.30

  64
 6 TB3.5 inches 
LaCie Porsche Design Mobile Drive 1TB

LaCie Porsche Design Mobile Drive 1TB

External Hard Disk Drive

$156.95

10
 65
 1 TB 157.00  $/TB2.5 inches 
Seagate Backup Plus Desktop Hub USB 3.0 8TB

Seagate Backup Plus Desktop Hub USB 3.0 8TB

External Hard Disk Drive

$420.04

11
5/10
1 user review
66
 8 TB 52.50  $/TB3.5 inches 
Toshiba Canvio Connect II 2TB

Toshiba Canvio Connect II 2TB

External Hard Disk Drive

$155.00

9
 67
 2 TB 77.50  $/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 Disk Drive

$173.43

12
 68
 3 TB 57.67  $/TB3.5 inches 
LaCie Hard Drive Porsche P9230 USB 3.0 5TB

LaCie Hard Drive Porsche P9230 USB 3.0 5TB

External Hard Disk Drive

$286.35

8
4/10
1 user review
69
 5 TB 57.20  $/TB3.5 inches 
LaCie Porsche Design Desktop Drive 8TB

LaCie Porsche Design Desktop Drive 8TB

External Hard Disk Drive

$412.10

7
 70
 8 TB 51.50  $/TB3.5 inches 
LaCie Rugged Mini USB 3.0 4TB

LaCie Rugged Mini USB 3.0 4TB

External Hard Disk Drive

$343.85

10
 71
 4 TB 86.00  $/TB2.5 inches 
Seagate Backup Plus Desktop No Hub USB 3.0 4TB

Seagate Backup Plus Desktop No Hub USB 3.0 4TB

External Hard Disk Drive

$219.27

9
 72
 4 TB 54.75  $/TB3.5 inches 
LaCie Rugged Thunderbolt/USB 3.0 V2 1TB

LaCie Rugged Thunderbolt/USB 3.0 V2 1TB

External Hard Disk Drive

* $297.85

10
 73
 1 TB 298.00  $/TB2.5 inches 
Seagate Backup Plus Desktop Hub USB 3.0 4TB

Seagate Backup Plus Desktop Hub USB 3.0 4TB

External Hard Disk Drive

$229.69

12
 74
 4 TB 57.50  $/TB3.5 inches 
Transcend StoreJet 25MC TS1TSJ25MC 1TB

Transcend StoreJet 25MC TS1TSJ25MC 1TB

External Hard Disk Drive

$108.97

12
 75
 1 TB 109.00  $/TB2.5 inches 
Silicon Power Armor A60 1TB

Silicon Power Armor A60 1TB

External Hard Disk Drive

$108.00

9
 76
 1 TB 108.00  $/TB2.5 inches 
Seagate Expansion Desktop Drive V2 USB 3.0 3TB

Seagate Expansion Desktop Drive V2 USB 3.0 3TB

External Hard Disk Drive

* $188.99

6
8/10
10 user reviews
77
 3 TB 63.00  $/TB3.5 inches 
Toshiba Canvio Ready 2.5" USB 3.0 2TB

Toshiba Canvio Ready 2.5" USB 3.0 2TB

External Hard Disk Drive

$139.00

1
 78
 2 TB 69.50  $/TB2.5 inches 
Seagate Expansion Portable Drive V2 USB 3.0 1TB

Seagate Expansion Portable Drive V2 USB 3.0 1TB

External Hard Disk Drive

$89.99

8
8/10
2 user reviews
79
 1 TB 90.00  $/TB2.5 inches 
Toshiba Canvio Basics 2.5" USB 3.0 1TB

Toshiba Canvio Basics 2.5" USB 3.0 1TB

External Hard Disk Drive

$99.00

13
 80
 1 TB 99.00  $/TB2.5 inches 
LaCie Porsche Design Desktop Drive 4TB

LaCie Porsche Design Desktop Drive 4TB

External Hard Disk Drive

$278.05

10
 81
 4 TB 69.50  $/TB3.5 inches 
LaCie Hard Drive Porsche P9230 USB 3.0 4TB

LaCie Hard Drive Porsche P9230 USB 3.0 4TB

External Hard Disk Drive

* $263.73

5
8/10
1 user review
82
 4 TB 66.00  $/TB3.5 inches 
WD My Passport Ultra Premium for Mac USB 3.0 4TB

WD My Passport Ultra Premium for Mac USB 3.0 4TB

External Hard Disk Drive

$259.99

10
  83
 4 TB 65.00  $/TB2.5 inches 
Seagate Backup Plus Desktop V2 USB 3.0 5TB

Seagate Backup Plus Desktop V2 USB 3.0 5TB

External Hard Disk Drive

$265.67

3
 84
 5 TB 53.20  $/TB3.5 inches 
Maxtor M3 Portable 4TB

Maxtor M3 Portable 4TB

External Hard Disk Drive

$258.38

9
7/10
2 user reviews
85
 4 TB 64.50  $/TB2.5 inches 
LaCie Hard Drive Porsche P9223 USB 3.0 1TB

LaCie Hard Drive Porsche P9223 USB 3.0 1TB

External Hard Disk Drive

$142.44

8
 86
 1 TB 142.00  $/TB2.5 inches 
Verbatim 2.5" Mobile Hard Drive USB 2.0 1TB

Verbatim 2.5" Mobile Hard Drive USB 2.0 1TB

External Hard Disk Drive

$116.76

8
  87
 1 TB 117.00  $/TB2.5 inches 
Seagate Backup Plus Desktop V2 USB 3.0 8TB

Seagate Backup Plus Desktop V2 USB 3.0 8TB

External Hard Disk Drive

$426.22

2
 88
 8 TB 53.25  $/TB3.5 inches 
LaCie 8big Rack Thunderbolt 2 48TB

LaCie 8big Rack Thunderbolt 2 48TB

External Hard Disk Drive

$6,900.00

6
 89
 48 TB 143.75  $/TB3.5 inches 
HGST Touro Mobile Pro 500GB

HGST Touro Mobile Pro 500GB

External Hard Disk Drive

$79.35

4
  90
 0.5 TB 158.00  $/TB2.5 inches 
WD Elements Portable SE 3.0 1TB

WD Elements Portable SE 3.0 1TB

External Hard Disk Drive

$95.45

5
6/10
11 user reviews
91
 1 TB 95.00  $/TB2.5 inches 
LaCie Hard Drive Porsche Desktop P9233 USB 3.0 8TB

LaCie Hard Drive Porsche Desktop P9233 USB 3.0 8TB

External Hard Disk Drive

* $499.95

3
 92
 8 TB 62.50  $/TB3.5 inches 
Seagate Expansion Desktop Drive V2 USB 3.0 2TB

Seagate Expansion Desktop Drive V2 USB 3.0 2TB

External Hard Disk Drive

$119.00

4
6/10
11 user reviews
93
 2 TB 59.50  $/TB3.5 inches 
WD Elements Portable SE 3.0 500GB

WD Elements Portable SE 3.0 500GB

External Hard Disk Drive

$89.00

3
 94
 0.5 TB 178.00  $/TB2.5 inches 
Seagate Backup Plus Ultra Slim Portable USB 3.0 1TB

Seagate Backup Plus Ultra Slim Portable USB 3.0 1TB

External Hard Disk Drive

$112.00

16
 95
 1 TB 112.00  $/TB2.5 inches 
WD My Passport Ultra USB 3.0 1TB

WD My Passport Ultra USB 3.0 1TB

External Hard Disk Drive

$123.05

5
8/10
9 user reviews
96
 1 TB 123.00  $/TB2.5 inches 
G-Technology G-Drive Mobile USB 3.0 2TB

G-Technology G-Drive Mobile USB 3.0 2TB

External Hard Disk Drive

$229.95

1
  97
 2 TB 115.00  $/TB 
Seagate Backup Plus Desktop V2 USB 3.0 2TB

Seagate Backup Plus Desktop V2 USB 3.0 2TB

External Hard Disk Drive

$138.00

6
  98
 2 TB 69.00  $/TB3.5 inches 
Transcend StoreJet 25H3 TS500GSJ25H3P 500GB

Transcend StoreJet 25H3 TS500GSJ25H3P 500GB

External Hard Disk Drive

$85.00

27
 99
 0.5 TB 170.00  $/TB2.5 inches 
Seagate Expansion Portable Drive 3TB

Seagate Expansion Portable Drive 3TB

External Hard Disk Drive

$240.35

7
 100
 3 TB 80.00  $/TB2.5 inches 
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