Hard Drives & SSDs
Ranked by price per gigabyte
Updated daily · No paid placements
WD - easystore 18TB External USB 3.0 Hard Drive - Black
Western Digital · 18 TB
WD - easystore 20TB External USB 3.0 Hard Drive - Black
Western Digital · 20 TB
WD 18TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Auto Backup Software - WDBBGB0180HBK-NESN
Western Digital · 18 TB
| Rank | Type | |||||||
|---|---|---|---|---|---|---|---|---|
1 | HDD | 18 TB | — | 4.5(752) | $389.99 | $0.022 | ||
2 | HDD | 20 TB | — | 4.6(277) | $439.99 | $0.022 | ||
3 | HDD | 18 TB | — | $419.99 | $0.023 | |||
4 | HDD | 16 TB | — | $393.86 | $0.025 | |||
5 | HDD | 8 TB | — | 4.6(78) | $199.99 | $0.025 | ||
6 | HDD | 14 TB | — | $349.99 | $0.025 | |||
7 | HDD | 12 TB | — | 4.7(42) | $319.99 | $0.027 | ||
8 | HDD | 5 TB | — | 4.7(11,981) | $134.99 | $0.027 | ||
9 | HDD | 5 TB | — | $134.99 | $0.027 | |||
10 | HDD | 8 TB | — | 4.7(170) | $219.99 | $0.027 | ||
11 | HDD | 8 TB | — | $219.99 | $0.027 | |||
12 | HDD | 8 TB | — | $224.53 | $0.028 | |||
13 | HDD | 1TB | — | $28.11 | $0.028 | |||
14 | HDD | 8 TB | — | 4.7(7,207) | $224.99 | $0.028 | ||
15 | HDD | 8 TB | — | $224.99 | $0.028 | |||
16 | HDD | 6 TB | — | $169.99 | $0.028 | |||
17 | HDD | 5 TB | — | $142.99 | $0.029 | |||
18 | HDD | 6 TB | — | 4.7(100) | $174.99 | $0.029 | ||
19 | HDD | 6 TB | — | $174.99 | $0.029 | |||
20 | HDD | 14 TB | — | $409.99 | $0.029 | |||
21 | SATA SSD | 6 TB | — | $182.97 | $0.030 | |||
22 | HDD | 8 TB | 250 / 250MB/s | 4.7(973) | $244.99 | $0.031 | ||
23 | HDD | 6 TB | — | 4.7(1,800) | $184.99 | $0.031 | ||
24 | HDD | 5 TB | — | $159.95 | $0.032 | |||
25 | HDD | 5 TB | — | $159.99 | $0.032 | |||
26 | HDD | 5 TB | — | 4.7(2,876) | $159.99 | $0.032 | ||
27 | HDD | 5 TB | — | 4.5(77) | $159.99 | $0.032 | ||
28 | HDD | 5 TB | — | 5.0(2) | $159.99 | $0.032 | ||
29 | HDD | 5 TB | — | 4.8(266) | $159.99 | $0.032 | ||
30 | HDD | 4 TB | — | $130.57 | $0.033 | |||
31 | HDD | 5 TB | — | 4.7(473) | $164.99 | $0.033 | ||
32 | HDD | 5 TB | 140 / 140MB/s | 4.8(468) | $164.99 | $0.033 | ||
33 | HDD | 6 TB | — | $199.03 | $0.033 | |||
34 | HDD | 4 TB | — | $134.99 | $0.034 | |||
35 | HDD | 5 TB | — | $169.99 | $0.034 | |||
36 | HDD | 4 TB | — | 4.7(1,167) | $139.99 | $0.035 | ||
37 | HDD | 4 TB | — | 4.5(548) | $139.99 | $0.035 | ||
38 | HDD | 5 TB | — | $179.99 | $0.036 | |||
39 | HDD | 5 TB | — | 4.6(508) | $179.99 | $0.036 | ||
40 | HDD | 5 TB | — | $179.99 | $0.036 | |||
41 | HDD | 4 TB | — | $145.00 | $0.036 | |||
42 | HDD | 6 TB | — | $219.99 | $0.037 | |||
43 | HDD | 5 TB | — | $185.13 | $0.037 | |||
44 | HDD | 4 TB | — | 4.6(607) | $149.99 | $0.037 | ||
45 | HDD | 5 TB | — | $197.66 | $0.040 | |||
46 | HDD | 4 TB | — | $159.99 | $0.040 | |||
47 | HDD | 4 TB | — | $159.99 | $0.040 | |||
48 | HDD | 2 TB | — | $80.42 | $0.040 | |||
49 | HDD | 5 TB | — | 4.7(868) | $209.99 | $0.042 | ||
50 | HDD | 4 TB | 130 / 130MB/s | 4.4(91) | $169.99 | $0.042 | ||
51 | HDD | 2 TB | — | $94.95 | $0.047 | |||
52 | HDD | 2 TB | — | 4.7(5,080) | $94.99 | $0.047 | ||
53 | HDD | 750 GB | — | $37.00 | $0.049 | |||
54 | SATA SSD | 2 TB | — | $99.00 | $0.050 | |||
55 | HDD | 2 TB | — | 4.6(978) | $99.99 | $0.050 | ||
56 | HDD | 2 TB | — | 4.7(642) | $99.99 | $0.050 | ||
57 | HDD | 2 TB | — | $99.99 | $0.050 | |||
58 | HDD | 2 TB | — | 4.7(1,371) | $99.99 | $0.050 | ||
59 | HDD | 1 TB | — | $51.99 | $0.052 | |||
60 | HDD | 2 TB | — | 4.7(1,161) | $104.99 | $0.052 | ||
61 | HDD | 2 TB | — | 4.7(752) | $104.99 | $0.052 | ||
62 | HDD | 750 GB | — | $40.99 | $0.055 | |||
63 | HDD | 2 TB | — | 4.8(107) | $109.99 | $0.055 | ||
64 | HDD | 500 GB | — | $27.99 | $0.056 | |||
65 | HDD | 500 GB | — | $27.99 | $0.056 | |||
66 | HDD | 500 GB | — | $28.49 | $0.057 | |||
67 | HDD | 750 GB | — | $42.74 | $0.057 | |||
68 | HDD | 500 GB | — | $28.99 | $0.058 | |||
69 | HDD | 500 GB | — | $28.99 | $0.058 | |||
70 | HDD | 2 TB | — | $119.49 | $0.060 | |||
71 | HDD | 500 GB | — | $29.99 | $0.060 | |||
72 | HDD | 1 TB | — | $59.99 | $0.060 | |||
73 | HDD | 2 TB | — | 4.7(650) | $119.99 | $0.060 | ||
74 | HDD | 500 GB | — | $30.69 | $0.061 | |||
75 | HDD | 500 GB | — | $30.95 | $0.062 | |||
76 | HDD | 500 GB | — | $30.99 | $0.062 | |||
77 | HDD | 500 GB | — | $31.09 | $0.062 | |||
78 | HDD | 500 GB | — | $31.91 | $0.064 | |||
79 | HDD | 500 GB | — | $31.99 | $0.064 | |||
80 | HDD | 2 TB | — | 4.7(1,006) | $129.99 | $0.065 | ||
81 | HDD | 1 TB | — | $65.99 | $0.066 | |||
82 | HDD | 1 TB | — | $65.99 | $0.066 | |||
83 | HDD | 1 TB | — | $66.99 | $0.067 | |||
84 | HDD | 1 TB | — | $67.99 | $0.068 | |||
85 | HDD | 500 GB | — | $34.39 | $0.069 | |||
86 | SATA SSD | 1 TB | — | $68.79 | $0.069 | |||
87 | HDD | 500 GB | — | $34.99 | $0.070 | |||
88 | HDD | 1 TB | — | $69.99 | $0.070 | |||
89 | HDD | 2 TB | — | $142.99 | $0.071 | |||
90 | HDD | 320 GB | — | $23.99 | $0.075 | |||
91 | HDD | 1 TB | — | 4.7(13,679) | $79.99 | $0.080 | ||
92 | HDD | 1 TB | — | $79.99 | $0.080 | |||
93 | HDD | 320 GB | — | $26.97 | $0.084 | |||
94 | HDD | 1 TB | — | $84.88 | $0.085 | |||
95 | HDD | 1 TB | — | 4.7(2,644) | $84.99 | $0.085 | ||
96 | HDD | 250 GB | — | $24.99 | $0.100 | |||
97 | HDD | 1 TB | — | 4.7(68) | $109.99 | $0.110 | ||
98 | HDD | 160 GB | — | $22.99 | $0.144 | |||
99 | HDD | 160 GB | — | $24.99 | $0.156 | |||
100 | HDD | 120 GB | — | $21.99 | $0.183 |
WD - easystore 18TB External USB 3.0 Hard Drive - Black
WD - easystore 20TB External USB 3.0 Hard Drive - Black
WD 18TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Auto Backup Software - WDBBGB0180HBK-NESN
WD 16TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Backup Software - WDBBGB0160HBK-NESN
Seagate - Game Drive for Xbox 8TB External USB 3.2 Gen 1 Desktop Hard Drive with Certified Xbox Green LED Lighting - Black
WD 14TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Backup Software - WDBBGB0140HBK-NESN
WD - D10 Game Drive for Xbox 12TB External USB 3.2 Gen 1 Portable Hard Drive - Black
WD - Easystore 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black
Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN
Seagate - Expansion Desktop 8TB HDD - Black
Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400)
Western Digital 8TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Backup Software - WDBBGB0080HBK-NESN
External Hard Drive Conversion Box For Series X/S Host M.2 Hard Drive Expansion Card Box For CHSN530 1TB Hard Disk-N33R
WD - easystore 8TB External USB 3.0 Hard Drive - Black
Western Digital 8TB Elements Desktop External Hard Drive, USB 3.0 external hard drive for plug-and-play storage - Western DigitalBWLG0080HBK-NESN, Black
WD_Black 6TB P10 Game Drive, Portable External Hard Drive, Works with PlayStation, Xbox, & PC - WDBZ7D0060BBK-WESN
WD_BLACK 5TB P10 Game Drive, Portable External Hard Drive, Works with Playstation, Xbox, & PC - WDBA3A0050BBK-WESN
WD - Easystore 6TB External USB 3.2 Gen 1 Portable Hard Drive - Black
WD 6TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBHJS0060BBK-WESN
Western Digital 14TB Elements Desktop External Hard Drive - USB 3.0
WD 6TB My Passport, Portable External Hard Drive, Black, Backup Software with Defense Against ransomware, and Password Protection, USB 3.1/USB 3.0 Compatible - WDBR9S0060BBK-WESN
WD - D10 8TB External USB 3.2 Gen 1 Portable Hard Drive - Black
WD - My Passport 6TB External USB 3.0 Portable Hard Drive - Black
WD 5TB My Passport, Portable External Hard Drive, Black, backup software with defense against ransomware, and password protection, USB 3.1/USB 3.0 compatible - WDBPKJ0050BBK-WESN
Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black
WD - My Passport 5TB External USB 3.0 Portable Hard Drive - Black
Seagate - Game Drive for Xbox 5TB External USB 3.2 Gen 1 Portable Hard Drive Xbox Certified with Green LED Bar - Black
Seagate - Astro Bot Limited Edition Game Drive for PlayStation 5TB External USB 3.2 Gen 1 Portable Hard Drive - White
Seagate - Expansion 5TB External USB 3.0 Portable Hard Drive with Rescue Data Recovery Services - Black
WD 4TB My Passport, Portable External Hard Drive, Blue, backup software with defense against ransomware, and password protection, USB 3.1/USB 3.0 compatible - WDBPKJ0040BBL-WESN
WD - BLACK P10 Game Drive for Xbox 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black With White Trim
WD - P10 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black
Seagate Expansion 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400)
WD 4TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0040BBK-WESN
WD 5TB My Passport Ultra, Blue, Portable External Hard Drive, backup software with defense against ransomware, and password protection, USB-C and USB 3.1 - WDBFTM0050BBL-WESN
WD - My Passport Ultra 4TB External USB 3.0 Portable Hard Drive - Silver
WD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver
Seagate Game Drive for Xbox 5 TB External Hard Drive Portable HDD - USB 3.2 Gen 1, Black with Built-in Green LED bar, Xbox Certified, 3 Year Rescue Services(STKX5000403)
Seagate - Game Drive for PlayStation Consoles 5TB External USB 3.2 Gen 1 Portable Hard Drive with Blue LED Lighting - White
SanDisk Professional 5TB G-DRIVE ArmorATD - Rugged, Durable Portable External Hard Drive HDD, USB-C, USB 3.2 Gen 1 - SDPH81G-005T-GBAND
Toshiba Canvio Basics 4TB Portable External Hard Drive USB 3.0, Black - HDTB540XK3CA
SanDisk Professional 6TB G-Drive ArmorATD - Rugged, Durable Portable External Hard Drive HDD, USB-C, USB 3.2 Gen 1 - SDPHE1G-006T-GBAND
WD 5TB My Passport Ultra for Mac Silver, Portable External Hard Drive, backup software with defense against ransomware, and password protection, USB-C and USB 3.1 - WDBPMV0050BSL-WESN
WD - My Passport for Mac 4TB External USB 3.0 Portable Hard Drive - Blue
SanDisk Professional 5TB G-Drive ArmorATD - Rugged, Durable Portable External Hard Drive HDD, USB-C, USB 3.2 Gen 1 - SDPH81G-005T-GBA1D
Seagate Portable 4TB External Hard Drive HDD – USB 3.0 for PC, Mac, Xbox, & PlayStation - 1-Year Rescue Service (SRD0NF1)
LaCie Rugged USB-C, 4TB, Portable External Hard Drive, Drop, Shock, Dust, Rain Resistant, for Mac & PC (STFR4000800)
WD 2TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0020BBK-WESN
LaCie - Rugged 5TB External USB-C, USB 3.1 Gen 1 Portable Hard Drive - Orange/Silver
SanDisk Professional - G-DRIVE ArmorATD 4TB External USB-C Portable Hard Drive - Space Gray
WD 2TB My Passport, Portable External Hard Drive, Black, backup software with defense against ransomware, and password protection, USB 3.1/USB 3.0 compatible - WDBYVG0020BBK-WESN
WD - My Passport 2TB External USB 3.0 Portable Hard Drive - Black
NRICO Ultra Slim 750GB Portable External Hard Drive USB3.0 HDD Storage Compatible for PC, Desktop, Laptop,Mac,PS4, Xbox one (Black, 750, GB)
Toshiba Canvio Basics 2TB Portable External Hard Drive USB 3.0, Black - HDTB520XK3AA
Seagate - Game Drive for Xbox 2TB External USB 3.2 Gen 1 Portable Hard Drive Xbox Certified with Green LED Bar - Black
Seagate - Expansion 2TB External USB 3.0 Portable Hard Drive with Rescue Data Recovery Services - Black
Seagate Portable 2TB External Hard Drive HDD — USB 3.0 for PC, Mac, PlayStation, & Xbox -1-Year Rescue Service (STGX2000400)
WD - My Passport for Mac 2TB External USB 3.0 Portable Hard Drive - Blue
IFLASH 1TB Portable External Hard Drive
WD - My Passport Ultra 2TB External USB 3.0 Portable Hard Drive - Silver
WD - My Passport Ultra for Mac 2TB External USB 3.0 Portable Hard Drive - Silver
Tianken Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Laptop, Mac, Xbox one, PS4, PS5 (750GB)
Seagate - One Touch with Password 2TB External USB 3.0 Portable Hard Drive with Rescue Data Recovery Services - Black
Caraele 500GB Ultra Slim Portable External Hard Drive USB3.0 HDD Storage Compatible for PC, Desktop, Laptop, MacBook, Chromebook, Xbox One, Xbox 360, PS4 (Black)
Maxone 500GB Ultra Slim Portable External Hard Drive HDD Compatible with PC, Laptop, Grey
NRICO Portable External Hard Drive, USB 3.0, 2.5 Inch, Compatible with PC, Mac, Desktop (Blue, 500, GB)
YOTUO Portable External Hard Drive Storage Expansion Mobile HDD USB 3.0 for PC, Mac, Desktop, Laptop, PS4, PS5, Xbox One X/S, Xbox 360, Xbox Series X/S, Office & Game (Black, 750GB)
Caraele 500GB Portable External Hard Drive USB3.0 Mobile HDD Storage for PC, Mac, Desktop, Laptop, Mac, Chromebook, Xbox One, Xbox 360, PS4 (Black)
NRICO Ultra Slim 500GB Portable External Hard Drive USB3.0 HDD Storage Compatible for PC, Desktop, Laptop,Mac,PS4, Xbox one (Black, 500, GB)
LaCie Rugged Mini, 2TB, 2.5", Portable External Hard Drive, for PC Mac iPad and iPhone, Data Rescue Service (LAC9000298)
NRICO 500GB Portable External Hard Drive USB 3.0 HDD 2.5inch Storage Compatible for PC, Mac, Desktop,PS4 (500GB, Grey)
GAZELLE High-Speed 1TB Ultra Slim Portable External Hard Drive - 2-in-1 Type C & USB 3.0, Compatible with PC, Mac, Laptop, PS4, Xbox, iPad, Tablet, Mobile (Black) - 1 Year Warranty
Seagate - Game Drive for PlayStation Consoles 2TB External USB 3.2 Gen 1 Portable Hard Drive with Blue LED Lighting - White
Kosbees 500 GB External Hard Drives,Portable Hard Drive for Windows,Ultra Slim External HDD Store Compatible with PC, MAC,Laptop,PS4, Xbox one, Xbox 360;Plug and Play Ready
Aiolo Innovation 500GB External Hard Drive Ultra Slim Portable HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360 HD-A4
Ezekers Portable 500GB External Hard Drive - USB 3.0 & USB C for PC, Mac, PS5 (Storage Only), PS4, Phone (Android and iPhone 15/16/17) & Xbox - Ultra Fast
UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one, Xbox 360-(Black)
ModusTech 500GB Portable External Hard Drive USB 3.0/Type-C – Slim High-Speed HDD for Backup, Storage, Gaming – Compatible with PC, Mac, Laptop, PS4, PS5, Xbox, Windows, MacBook, Smart TV (500 GB)
Maxone 500GB Ultra Slim Portable External Hard Drive HDD USB 3.0 Compatible with PC, Laptop - Rose Pink
LaCie - Rugged 2TB External USB-C, USB 3.1 Gen 1 Portable Hard Drive - Orange/Silver
Tianken Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Laptop, Mac, Xbox one, PS4, PS5 (1TB)
Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Mac, Laptop, PS4, Xbox one (1TB)
Tianken Ultra Slim Portable External Hard Drive USB 3.1 Type C HDD Storage for PC, Mac, Laptop, PS4, Xbox one (1TB)
Kosbees 1 TB External Hard Drives,Portable Hard Drive for Windows,Ultra Slim External HDD Store Compatible with PC, MAC,Laptop,PS4, Xbox one, Xbox 360;Plug and Play Ready
Maxone 500GB Ultra Slim Portable External Hard Drive HDD USB 3.0 Compatible with PC, Laptop, Charcoal Grey
Aiolo Innovation 1TB External Hard Drive Ultra Slim Portable HDD-USB 3.0 USB-C for PC, Mac, Laptop, PS4, Xbox one,Xbox 360
YOTUO Portable External Hard Drive Storage Expansion Mobile HDD USB 3.0 for PC, Mac, Desktop, Laptop, PS4, PS5, Xbox One X/S, Xbox 360, Xbox Series X/S, Office & Game (Black, 500GB)
YOTUO Portable External Hard Drive Storage Expansion Mobile HDD USB 3.0 USB-C for PC, Mac, Desktop, Laptop, PS4, Xbox One X/S, Xbox 360, Office & Game (Black, 1TB)
Toshiba Canvio Basics 2TB Portable External Hard Drive USB 3.0, Black - HDTB420XK3AA
NRICO Portable External Hard Drive, USB 3.0, 2.5 Inch, Compatible with PC, Mac, Desktop (Grey, 320, GB)
WD - Easystore 1TB External USB 3.2 Gen 1 Portable Hard Drive - Black
Seagate Portable 1TB External Hard Drive HDD – USB 3.0 for PC, Mac, PlayStation, & Xbox, 1-Year Rescue Service (STGX1000400) , Black
Aiolo Innovation 320GB External Hard Drive Ultra Slim Portable HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360 HD-A4
Toshiba Canvio Basics 1TB Portable External Hard Drive USB 3.0, Black - HDTB510XK3AA
WD - My Passport 1TB External USB 3.0 Portable Hard Drive - Black
Tianken 250GB Ultra Slim Portable External Hard Drive 2.5'' HDD USB 3.1 Type-C Storage for PC, Mac, Laptop
LaCie - Rugged 1TB External USB-C, USB 3.1 Gen 1 Portable Hard Drive - Orange/Silver
Tianken 160GB Ultra Slim Portable External Hard Drive USB 3.1 Type C HDD Storage for PC, Mac, Laptop, PS4, Xbox one
HWAYO 160GB Ultra Slim Portable External Hard Drive USB3.0 2.5'' HDD Storage for PC, Desktop, Laptop, MacBook, Chromebook (Black)
Tianken 120GB Ultra Slim Portable External Hard Drive USB 3.1 Type C HDD Storage for PC, Mac, Laptop, PS4, Xbox one
WD - easystore 18TB External USB 3.0 Hard Drive - Black
Capacity
18 TB
Price
$389.99
$/GB
$0.022
WD - easystore 20TB External USB 3.0 Hard Drive - Black
Capacity
20 TB
Price
$439.99
$/GB
$0.022
WD 18TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Auto Backup Software - WDBBGB0180HBK-NESN
Capacity
18 TB
Price
$419.99
$/GB
$0.023
WD 16TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Backup Software - WDBBGB0160HBK-NESN
Capacity
16 TB
Price
$393.86
$/GB
$0.025
Seagate - Game Drive for Xbox 8TB External USB 3.2 Gen 1 Desktop Hard Drive with Certified Xbox Green LED Lighting - Black
Capacity
8 TB
Price
$199.99
$/GB
$0.025
WD 14TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Backup Software - WDBBGB0140HBK-NESN
Capacity
14 TB
Price
$349.99
$/GB
$0.025
WD - D10 Game Drive for Xbox 12TB External USB 3.2 Gen 1 Portable Hard Drive - Black
Capacity
12 TB
Price
$319.99
$/GB
$0.027
WD - Easystore 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black
Capacity
5 TB
Price
$134.99
$/GB
$0.027
Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN
Capacity
5 TB
Price
$134.99
$/GB
$0.027
Capacity
8 TB
Price
$219.99
$/GB
$0.027
Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400)
Capacity
8 TB
Price
$219.99
$/GB
$0.027
Western Digital 8TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Backup Software - WDBBGB0080HBK-NESN
Capacity
8 TB
Price
$224.53
$/GB
$0.028
External Hard Drive Conversion Box For Series X/S Host M.2 Hard Drive Expansion Card Box For CHSN530 1TB Hard Disk-N33R
Capacity
1TB
Price
$28.11
$/GB
$0.028
WD - easystore 8TB External USB 3.0 Hard Drive - Black
Capacity
8 TB
Price
$224.99
$/GB
$0.028
Western Digital 8TB Elements Desktop External Hard Drive, USB 3.0 external hard drive for plug-and-play storage - Western DigitalBWLG0080HBK-NESN, Black
Capacity
8 TB
Price
$224.99
$/GB
$0.028
WD_Black 6TB P10 Game Drive, Portable External Hard Drive, Works with PlayStation, Xbox, & PC - WDBZ7D0060BBK-WESN
Capacity
6 TB
Price
$169.99
$/GB
$0.028
WD_BLACK 5TB P10 Game Drive, Portable External Hard Drive, Works with Playstation, Xbox, & PC - WDBA3A0050BBK-WESN
Capacity
5 TB
Price
$142.99
$/GB
$0.029
WD - Easystore 6TB External USB 3.2 Gen 1 Portable Hard Drive - Black
Capacity
6 TB
Price
$174.99
$/GB
$0.029
WD 6TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBHJS0060BBK-WESN
Capacity
6 TB
Price
$174.99
$/GB
$0.029
Western Digital 14TB Elements Desktop External Hard Drive - USB 3.0
Capacity
14 TB
Price
$409.99
$/GB
$0.029
WD 6TB My Passport, Portable External Hard Drive, Black, Backup Software with Defense Against ransomware, and Password Protection, USB 3.1/USB 3.0 Compatible - WDBR9S0060BBK-WESN
Capacity
6 TB
Price
$182.97
$/GB
$0.030
WD - D10 8TB External USB 3.2 Gen 1 Portable Hard Drive - Black
Capacity
8 TB
Price
$244.99
$/GB
$0.031
WD - My Passport 6TB External USB 3.0 Portable Hard Drive - Black
Capacity
6 TB
Price
$184.99
$/GB
$0.031
WD 5TB My Passport, Portable External Hard Drive, Black, backup software with defense against ransomware, and password protection, USB 3.1/USB 3.0 compatible - WDBPKJ0050BBK-WESN
Capacity
5 TB
Price
$159.95
$/GB
$0.032
Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black
Capacity
5 TB
Price
$159.99
$/GB
$0.032
WD - My Passport 5TB External USB 3.0 Portable Hard Drive - Black
Capacity
5 TB
Price
$159.99
$/GB
$0.032
Seagate - Game Drive for Xbox 5TB External USB 3.2 Gen 1 Portable Hard Drive Xbox Certified with Green LED Bar - Black
Capacity
5 TB
Price
$159.99
$/GB
$0.032
Seagate - Astro Bot Limited Edition Game Drive for PlayStation 5TB External USB 3.2 Gen 1 Portable Hard Drive - White
Capacity
5 TB
Price
$159.99
$/GB
$0.032
Seagate - Expansion 5TB External USB 3.0 Portable Hard Drive with Rescue Data Recovery Services - Black
Capacity
5 TB
Price
$159.99
$/GB
$0.032
WD 4TB My Passport, Portable External Hard Drive, Blue, backup software with defense against ransomware, and password protection, USB 3.1/USB 3.0 compatible - WDBPKJ0040BBL-WESN
Capacity
4 TB
Price
$130.57
$/GB
$0.033
WD - BLACK P10 Game Drive for Xbox 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black With White Trim
Capacity
5 TB
Price
$164.99
$/GB
$0.033
WD - P10 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black
Capacity
5 TB
Price
$164.99
$/GB
$0.033
Seagate Expansion 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400)
Capacity
6 TB
Price
$199.03
$/GB
$0.033
WD 4TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0040BBK-WESN
Capacity
4 TB
Price
$134.99
$/GB
$0.034
WD 5TB My Passport Ultra, Blue, Portable External Hard Drive, backup software with defense against ransomware, and password protection, USB-C and USB 3.1 - WDBFTM0050BBL-WESN
Capacity
5 TB
Price
$169.99
$/GB
$0.034
WD - My Passport Ultra 4TB External USB 3.0 Portable Hard Drive - Silver
Capacity
4 TB
Price
$139.99
$/GB
$0.035
WD - My Passport Ultra for Mac 4TB External USB 3.0 Portable Hard Drive - Silver
Capacity
4 TB
Price
$139.99
$/GB
$0.035
Seagate Game Drive for Xbox 5 TB External Hard Drive Portable HDD - USB 3.2 Gen 1, Black with Built-in Green LED bar, Xbox Certified, 3 Year Rescue Services(STKX5000403)
Capacity
5 TB
Price
$179.99
$/GB
$0.036
Seagate - Game Drive for PlayStation Consoles 5TB External USB 3.2 Gen 1 Portable Hard Drive with Blue LED Lighting - White
Capacity
5 TB
Price
$179.99
$/GB
$0.036
SanDisk Professional 5TB G-DRIVE ArmorATD - Rugged, Durable Portable External Hard Drive HDD, USB-C, USB 3.2 Gen 1 - SDPH81G-005T-GBAND
Capacity
5 TB
Price
$179.99
$/GB
$0.036
Toshiba Canvio Basics 4TB Portable External Hard Drive USB 3.0, Black - HDTB540XK3CA
Capacity
4 TB
Price
$145.00
$/GB
$0.036
SanDisk Professional 6TB G-Drive ArmorATD - Rugged, Durable Portable External Hard Drive HDD, USB-C, USB 3.2 Gen 1 - SDPHE1G-006T-GBAND
Capacity
6 TB
Price
$219.99
$/GB
$0.037
WD 5TB My Passport Ultra for Mac Silver, Portable External Hard Drive, backup software with defense against ransomware, and password protection, USB-C and USB 3.1 - WDBPMV0050BSL-WESN
Capacity
5 TB
Price
$185.13
$/GB
$0.037
WD - My Passport for Mac 4TB External USB 3.0 Portable Hard Drive - Blue
Capacity
4 TB
Price
$149.99
$/GB
$0.037
SanDisk Professional 5TB G-Drive ArmorATD - Rugged, Durable Portable External Hard Drive HDD, USB-C, USB 3.2 Gen 1 - SDPH81G-005T-GBA1D
Capacity
5 TB
Price
$197.66
$/GB
$0.040
Seagate Portable 4TB External Hard Drive HDD – USB 3.0 for PC, Mac, Xbox, & PlayStation - 1-Year Rescue Service (SRD0NF1)
Capacity
4 TB
Price
$159.99
$/GB
$0.040
LaCie Rugged USB-C, 4TB, Portable External Hard Drive, Drop, Shock, Dust, Rain Resistant, for Mac & PC (STFR4000800)
Capacity
4 TB
Price
$159.99
$/GB
$0.040
WD 2TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0020BBK-WESN
Capacity
2 TB
Price
$80.42
$/GB
$0.040
LaCie - Rugged 5TB External USB-C, USB 3.1 Gen 1 Portable Hard Drive - Orange/Silver
Capacity
5 TB
Price
$209.99
$/GB
$0.042
SanDisk Professional - G-DRIVE ArmorATD 4TB External USB-C Portable Hard Drive - Space Gray
Capacity
4 TB
Price
$169.99
$/GB
$0.042
WD 2TB My Passport, Portable External Hard Drive, Black, backup software with defense against ransomware, and password protection, USB 3.1/USB 3.0 compatible - WDBYVG0020BBK-WESN
Capacity
2 TB
Price
$94.95
$/GB
$0.047
WD - My Passport 2TB External USB 3.0 Portable Hard Drive - Black
Capacity
2 TB
Price
$94.99
$/GB
$0.047
NRICO Ultra Slim 750GB Portable External Hard Drive USB3.0 HDD Storage Compatible for PC, Desktop, Laptop,Mac,PS4, Xbox one (Black, 750, GB)
Capacity
750 GB
Price
$37.00
$/GB
$0.049
Toshiba Canvio Basics 2TB Portable External Hard Drive USB 3.0, Black - HDTB520XK3AA
Capacity
2 TB
Price
$99.00
$/GB
$0.050
Seagate - Game Drive for Xbox 2TB External USB 3.2 Gen 1 Portable Hard Drive Xbox Certified with Green LED Bar - Black
Capacity
2 TB
Price
$99.99
$/GB
$0.050
Seagate - Expansion 2TB External USB 3.0 Portable Hard Drive with Rescue Data Recovery Services - Black
Capacity
2 TB
Price
$99.99
$/GB
$0.050
Seagate Portable 2TB External Hard Drive HDD — USB 3.0 for PC, Mac, PlayStation, & Xbox -1-Year Rescue Service (STGX2000400)
Capacity
2 TB
Price
$99.99
$/GB
$0.050
WD - My Passport for Mac 2TB External USB 3.0 Portable Hard Drive - Blue
Capacity
2 TB
Price
$99.99
$/GB
$0.050
Capacity
1 TB
Price
$51.99
$/GB
$0.052
WD - My Passport Ultra 2TB External USB 3.0 Portable Hard Drive - Silver
Capacity
2 TB
Price
$104.99
$/GB
$0.052
WD - My Passport Ultra for Mac 2TB External USB 3.0 Portable Hard Drive - Silver
Capacity
2 TB
Price
$104.99
$/GB
$0.052
Tianken Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Laptop, Mac, Xbox one, PS4, PS5 (750GB)
Capacity
750 GB
Price
$40.99
$/GB
$0.055
Seagate - One Touch with Password 2TB External USB 3.0 Portable Hard Drive with Rescue Data Recovery Services - Black
Capacity
2 TB
Price
$109.99
$/GB
$0.055
Caraele 500GB Ultra Slim Portable External Hard Drive USB3.0 HDD Storage Compatible for PC, Desktop, Laptop, MacBook, Chromebook, Xbox One, Xbox 360, PS4 (Black)
Capacity
500 GB
Price
$27.99
$/GB
$0.056
Maxone 500GB Ultra Slim Portable External Hard Drive HDD Compatible with PC, Laptop, Grey
Capacity
500 GB
Price
$27.99
$/GB
$0.056
NRICO Portable External Hard Drive, USB 3.0, 2.5 Inch, Compatible with PC, Mac, Desktop (Blue, 500, GB)
Capacity
500 GB
Price
$28.49
$/GB
$0.057
Capacity
750 GB
Price
$42.74
$/GB
$0.057
Caraele 500GB Portable External Hard Drive USB3.0 Mobile HDD Storage for PC, Mac, Desktop, Laptop, Mac, Chromebook, Xbox One, Xbox 360, PS4 (Black)
Capacity
500 GB
Price
$28.99
$/GB
$0.058
NRICO Ultra Slim 500GB Portable External Hard Drive USB3.0 HDD Storage Compatible for PC, Desktop, Laptop,Mac,PS4, Xbox one (Black, 500, GB)
Capacity
500 GB
Price
$28.99
$/GB
$0.058
LaCie Rugged Mini, 2TB, 2.5", Portable External Hard Drive, for PC Mac iPad and iPhone, Data Rescue Service (LAC9000298)
Capacity
2 TB
Price
$119.49
$/GB
$0.060
NRICO 500GB Portable External Hard Drive USB 3.0 HDD 2.5inch Storage Compatible for PC, Mac, Desktop,PS4 (500GB, Grey)
Capacity
500 GB
Price
$29.99
$/GB
$0.060
Capacity
1 TB
Price
$59.99
$/GB
$0.060
Seagate - Game Drive for PlayStation Consoles 2TB External USB 3.2 Gen 1 Portable Hard Drive with Blue LED Lighting - White
Capacity
2 TB
Price
$119.99
$/GB
$0.060
Capacity
500 GB
Price
$30.69
$/GB
$0.061
Aiolo Innovation 500GB External Hard Drive Ultra Slim Portable HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360 HD-A4
Capacity
500 GB
Price
$30.95
$/GB
$0.062
UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one, Xbox 360-(Black)
Capacity
500 GB
Price
$31.09
$/GB
$0.062
Maxone 500GB Ultra Slim Portable External Hard Drive HDD USB 3.0 Compatible with PC, Laptop - Rose Pink
Capacity
500 GB
Price
$31.99
$/GB
$0.064
LaCie - Rugged 2TB External USB-C, USB 3.1 Gen 1 Portable Hard Drive - Orange/Silver
Capacity
2 TB
Price
$129.99
$/GB
$0.065
Tianken Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Laptop, Mac, Xbox one, PS4, PS5 (1TB)
Capacity
1 TB
Price
$65.99
$/GB
$0.066
Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Mac, Laptop, PS4, Xbox one (1TB)
Capacity
1 TB
Price
$65.99
$/GB
$0.066
Tianken Ultra Slim Portable External Hard Drive USB 3.1 Type C HDD Storage for PC, Mac, Laptop, PS4, Xbox one (1TB)
Capacity
1 TB
Price
$66.99
$/GB
$0.067
Capacity
1 TB
Price
$67.99
$/GB
$0.068
Maxone 500GB Ultra Slim Portable External Hard Drive HDD USB 3.0 Compatible with PC, Laptop, Charcoal Grey
Capacity
500 GB
Price
$34.39
$/GB
$0.069
Aiolo Innovation 1TB External Hard Drive Ultra Slim Portable HDD-USB 3.0 USB-C for PC, Mac, Laptop, PS4, Xbox one,Xbox 360
Capacity
1 TB
Price
$68.79
$/GB
$0.069
Capacity
500 GB
Price
$34.99
$/GB
$0.070
Capacity
1 TB
Price
$69.99
$/GB
$0.070
Toshiba Canvio Basics 2TB Portable External Hard Drive USB 3.0, Black - HDTB420XK3AA
Capacity
2 TB
Price
$142.99
$/GB
$0.071
NRICO Portable External Hard Drive, USB 3.0, 2.5 Inch, Compatible with PC, Mac, Desktop (Grey, 320, GB)
Capacity
320 GB
Price
$23.99
$/GB
$0.075
WD - Easystore 1TB External USB 3.2 Gen 1 Portable Hard Drive - Black
Capacity
1 TB
Price
$79.99
$/GB
$0.080
Seagate Portable 1TB External Hard Drive HDD – USB 3.0 for PC, Mac, PlayStation, & Xbox, 1-Year Rescue Service (STGX1000400) , Black
Capacity
1 TB
Price
$79.99
$/GB
$0.080
Aiolo Innovation 320GB External Hard Drive Ultra Slim Portable HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360 HD-A4
Capacity
320 GB
Price
$26.97
$/GB
$0.084
Toshiba Canvio Basics 1TB Portable External Hard Drive USB 3.0, Black - HDTB510XK3AA
Capacity
1 TB
Price
$84.88
$/GB
$0.085
WD - My Passport 1TB External USB 3.0 Portable Hard Drive - Black
Capacity
1 TB
Price
$84.99
$/GB
$0.085
Tianken 250GB Ultra Slim Portable External Hard Drive 2.5'' HDD USB 3.1 Type-C Storage for PC, Mac, Laptop
Capacity
250 GB
Price
$24.99
$/GB
$0.100
LaCie - Rugged 1TB External USB-C, USB 3.1 Gen 1 Portable Hard Drive - Orange/Silver
Capacity
1 TB
Price
$109.99
$/GB
$0.110
Tianken 160GB Ultra Slim Portable External Hard Drive USB 3.1 Type C HDD Storage for PC, Mac, Laptop, PS4, Xbox one
Capacity
160 GB
Price
$22.99
$/GB
$0.144
Tianken 120GB Ultra Slim Portable External Hard Drive USB 3.1 Type C HDD Storage for PC, Mac, Laptop, PS4, Xbox one
Capacity
120 GB
Price
$21.99
$/GB
$0.183
Buy Cheap Hard Drives: Find the Best Deals in 2026
Looking to buy cheap hard drives? You're in the right place. BuyPerUnit compares 954+ hard drives, SSDs, and NVMe drives ranked by price per gigabyte — the only metric that truly shows you which drives offer the best value for your money.
Right now, the cheapest storage starts at just $0.022/GB, while the average across all drives is $0.051/GB. Whether you need bulk storage for backups or a fast NVMe for gaming, we help you find the best deal.
How to Buy Cheap Hard Drives (Without Getting Ripped Off)
1. Compare Price Per GB
A $150 4TB drive ($0.037/GB) beats a $70 1TB drive ($0.07/GB) in value. Always divide price by capacity to find the real cost.
2. Bigger = Cheaper Per GB
Storage follows economies of scale. 4TB+ drives almost always have the lowest price per gigabyte. Buy more capacity upfront to save long-term.
3. HDD vs SSD Tradeoff
HDDs are 2-5x cheaper per GB but much slower. Use HDDs for bulk storage (movies, backups) and SSDs for your OS and games.
4. Watch for Sales
Hard drive prices fluctuate. We update prices daily so you can catch the best deals. Bookmark this page and check back regularly.
Cheap Hard Drives vs Cheap SSDs: Which Should You Buy?
| Type | Typical $/GB | Speed | Best For |
|---|---|---|---|
| HDD | $0.015-0.025 | 80-160 MB/s | Bulk storage, backups, media libraries |
| SATA SSD | $0.05-0.10 | 500-550 MB/s | OS drive, general use, laptops |
| NVMe SSD | $0.04-0.12 | 3,000-7,000 MB/s | Gaming, video editing, fast boot |
Frequently Asked Questions About Buying Cheap Hard Drives
What is the cheapest hard drive per GB right now?
Should I buy a cheap HDD or spend more on an SSD?
Is it better to buy one large hard drive or multiple smaller ones?
When is the best time to buy cheap hard drives?
What brands make the cheapest reliable hard drives?
How We Find the Cheapest Hard Drives
BuyPerUnit calculates the price per gigabyte for every hard drive, SSD, and NVMe drive by dividing the current price by the storage capacity. This gives you the true cost of storage, making it easy to compare products of different sizes.
Products are ranked from best value (lowest $/GB) to worst. We update prices regularly from Amazon to ensure you always see current deals. Click any product to view the latest price and purchase directly.
BuyPerUnit is an affiliate site. We earn a commission when you purchase through our links at no extra cost to you.