Hard Drives (HDD)
Ranked by price per gigabyte
Updated twice daily · No paid placements
Prices refresh twice daily; the final price appears at the retailer's checkout. We may earn a commission from retailer links, at no cost to you; it never affects rankings.
| Rank | Type | Trend | |||||||
|---|---|---|---|---|---|---|---|---|---|
201 | HDD | 2TB | — | $144.72checked <1h ago | $0.072View at Newegg | ||||
202 | HDD | 4TB | — | $289.99checked <1h ago | $0.072View at Newegg | ||||
203 | HDD | 4TB | — | $289.99checked <1h ago | $0.072View at Newegg | ||||
204 | HDD | 4TB | — | $289.99checked <1h ago | $0.072View at Newegg | ||||
205 | HDD | 4TB | — | $290.74checked <1h ago | $0.073View at Newegg | ||||
206 | HDD | 2TB | — | $147.56checked <1h ago | $0.074View at Newegg | ||||
207 | HDD | 4TB | — | $295.15checked <1h ago | $0.074View at Newegg | ||||
208 | HDD | 500 GB | — | $36.99checked 1h ago | $0.074View at Amazon | ||||
209 | HDD | 4TB | — | $296.99checked <1h ago | $0.074View at Newegg | ||||
210 | HDD | 4TB | — | $299.00checked <1h ago | $0.075View at Newegg | ||||
211 | HDD | 500 GB | — | $37.46checked 1h ago | $0.075View at Amazon | ||||
212 | HDD | 2 TB | — | 4.7(1,041) | $149.99checked 1h ago | $0.075View at Best Buy | |||
213 | HDD | 500 GB | — | $37.59checked 1h ago | $0.075View at Amazon | ||||
214 | HDD | 500 GB | — | $37.60checked 1h ago | $0.075View at Amazon | ||||
215 | HDD | 2TB | — | $150.55checked <1h ago | $0.075View at Newegg | ||||
216 | HDD | 500 GB | — | $37.66checked 1h ago | $0.075View at Amazon | ||||
217 | HDD | 500 GB | — | $37.66checked 1h ago | $0.075View at Amazon | ||||
218 | HDD | 2TB | — | $151.45checked <1h ago | $0.076View at Newegg | ||||
219 | HDD | 16TB | — | $1216.82checked <1h ago | $0.076View at Newegg | ||||
220 | HDD | 2TB | — | $152.56checked <1h ago | $0.076View at Newegg | ||||
221 | HDD | 2TB | — | $153.86checked <1h ago | $0.077View at Newegg | ||||
222 | HDD | 2TB | — | $153.93checked <1h ago | $0.077View at Newegg | ||||
223 | HDD | 2 TB | — | $153.97checked 1h ago | $0.077View at Amazon | ||||
224 | HDD | 2TB | — | $155.11checked <1h ago | $0.078View at Newegg | ||||
225 | HDD | 1 TB | — | $77.59checked 1h ago | $0.078View at Amazon | ||||
226 | HDD | 2TB | — | $155.67checked <1h ago | $0.078View at Newegg | ||||
227 | HDD | 1 TB | — | $77.99checked 1h ago | $0.078View at Amazon | ||||
228 | HDD | 6TB | — | $468.00checked <1h ago | $0.078View at Newegg | ||||
229 | HDD | 4TB | — | $312.47checked <1h ago | $0.078View at Newegg | ||||
230 | HDD | 2TB | — | $157.30checked <1h ago | $0.079View at Newegg | ||||
231 | HDD | 1 TB | — | $78.99checked 1h ago | $0.079View at Amazon | ||||
232 | HDD | 1 TB | — | $78.99checked 1h ago | $0.079View at Amazon | ||||
233 | HDD | 2 TB | — | $159.00checked 1h ago | $0.080View at Amazon | ||||
234 | HDD | 4 TB | 130 / 130MB/s | 4.5(99) | $319.99checked 1h ago | $0.080View at Best Buy | |||
235 | HDD | 2TB | — | $161.14checked <1h ago | $0.081View at Newegg | ||||
236 | HDD | 4TB | — | $324.22checked <1h ago | $0.081View at Newegg | ||||
237 | HDD | 2TB | — | $162.68checked <1h ago | $0.081View at Newegg | ||||
238 | HDD | 1 TB | — | $81.50checked 1h ago | $0.082View at Amazon | ||||
239 | HDD | 5TB | — | $409.00checked <1h ago | $0.082View at Newegg | ||||
240 | HDD | 4TB | — | $328.99checked <1h ago | $0.082View at Newegg | ||||
241 | HDD | 2 TB | — | 4.7(17,640) | $164.99checked 1h ago | $0.082View at Best Buy | |||
242 | HDD | 2TB | — | $164.99checked <1h ago | $0.082View at Newegg | ||||
243 | HDD | 2TB | — | $165.10checked <1h ago | $0.083View at Newegg | ||||
244 | HDD | 2TB | — | $167.55checked <1h ago | $0.084View at Newegg | ||||
245 | HDD | 1 TB | — | $84.72checked 1h ago | $0.085View at Amazon | ||||
246 | HDD | 2 TB | — | $169.99checked 1h ago | $0.085View at Best Buy | ||||
247 | HDD | 2 TB | — | 4.7(5,131) | $169.99checked 1h ago | $0.085View at Best Buy | |||
248 | HDD | 2TB | — | $169.99checked <1h ago | $0.085View at Newegg | ||||
249 | HDD | 1 TB | — | $85.99checked 1h ago | $0.086View at Amazon | ||||
250 | HDD | 2 TB | — | 4.7(1,392) | $174.99checked 1h ago | $0.087View at Best Buy | |||
251 | HDD | 2 TB | 130 / 130MB/s | 4.9(19) | $174.99checked 1h ago | $0.087View at Best Buy | |||
252 | HDD | 2TB | — | $174.99checked <1h ago | $0.087View at Newegg | ||||
253 | HDD | 2TB | — | $176.96checked <1h ago | $0.088View at Newegg | ||||
254 | HDD | 2TB | — | $176.99checked <1h ago | $0.088View at Newegg | ||||
255 | HDD | 2TB | — | $178.95checked <1h ago | $0.089View at Newegg | ||||
256 | HDD | 2 TB | — | 4.7(764) | $179.99checked 1h ago | $0.090View at Best Buy | |||
257 | HDD | 2 TB | — | 4.7(1,177) | $179.99checked 1h ago | $0.090View at Best Buy | |||
258 | HDD | 2TB | — | $179.99checked <1h ago | $0.090View at Newegg | ||||
259 | HDD | 2TB | — | $180.02checked <1h ago | $0.090View at Newegg | ||||
260 | HDD | 2TB | — | $180.99checked <1h ago | $0.090View at Newegg | ||||
261 | HDD | 2TB | — | $182.58checked <1h ago | $0.091View at Newegg | ||||
262 | HDD | 2TB | — | $184.99checked <1h ago | $0.092View at Newegg | ||||
263 | HDD | 2TB | — | $186.30checked <1h ago | $0.093View at Newegg | ||||
264 | HDD | 320 GB | — | $29.97checked 1h ago | $0.094View at Amazon | ||||
265 | HDD | 2TB | — | $188.99checked <1h ago | $0.094View at Newegg | ||||
266 | HDD | 2TB | — | $189.01checked <1h ago | $0.095View at Newegg | ||||
267 | HDD | 2TB | — | $191.99checked <1h ago | $0.096View at Newegg | ||||
268 | HDD | 2TB | — | $192.98checked <1h ago | $0.096View at Newegg | ||||
269 | HDD | 2TB | — | $193.99checked <1h ago | $0.097View at Newegg | ||||
270 | HDD | 2TB | — | $194.99checked <1h ago | $0.097View at Newegg | ||||
271 | HDD | 8TB | — | $779.99checked <1h ago | $0.097View at Newegg | ||||
272 | HDD | 2TB | — | $197.99checked <1h ago | $0.099View at Newegg | ||||
273 | HDD | 2TB | — | $198.91checked <1h ago | $0.099View at Newegg | ||||
274 | HDD | 2TB | — | $199.90checked <1h ago | $0.100View at Newegg | ||||
275 | HDD | 500 GB | — | $49.99checked 1h ago | $0.100View at Amazon | ||||
276 | HDD | 2TB | — | $204.99checked <1h ago | $0.102View at Newegg | ||||
277 | HDD | 320 GB | — | $32.99checked 1h ago | $0.103View at Amazon | ||||
278 | HDD | 4TB | — | $413.99checked <1h ago | $0.103View at Newegg | ||||
279 | HDD | 2TB | — | $207.23checked <1h ago | $0.104View at Newegg | ||||
280 | HDD | 1TB | — | $103.99checked <1h ago | $0.104View at Newegg | ||||
281 | HDD | 2TB | — | $208.63checked <1h ago | $0.104View at Newegg | ||||
282 | HDD | 2TB | — | $214.99checked <1h ago | $0.107View at Newegg | ||||
283 | HDD | 2 TB | 130 / 130MB/s | 4.5(146) | $214.99checked 1h ago | $0.107View at Best Buy | |||
284 | HDD | 6TB | — | $644.99checked <1h ago | $0.107View at Newegg | ||||
285 | HDD | 2TB | — | $216.93checked <1h ago | $0.108View at Newegg | ||||
286 | HDD | 2TB | — | $218.13checked <1h ago | $0.109View at Newegg | ||||
287 | HDD | 2 TB | — | $219.84checked 1h ago | $0.110View at Amazon | ||||
288 | HDD | 500 GB | — | $54.99checked 1h ago | $0.110View at Amazon | ||||
289 | HDD | 1TB | — | $109.99checked <1h ago | $0.110View at Newegg | ||||
290 | HDD | 2TB | — | $221.26checked <1h ago | $0.111View at Newegg | ||||
291 | HDD | 4TB | — | $443.29checked <1h ago | $0.111View at Newegg | ||||
292 | HDD | 1 TB | — | $111.59checked 1h ago | $0.112View at Amazon | ||||
293 | HDD | 5TB | — | $564.95checked <1h ago | $0.113View at Newegg | ||||
294 | HDD | 5TB | — | $564.95checked <1h ago | $0.113View at Newegg | ||||
295 | HDD | 5TB | — | $564.95checked <1h ago | $0.113View at Newegg | ||||
296 | HDD | 5TB | — | $564.95checked <1h ago | $0.113View at Newegg | ||||
297 | HDD | 1TB | — | $114.90checked <1h ago | $0.115View at Newegg | ||||
298 | HDD | 2TB | — | $231.99checked <1h ago | $0.116View at Newegg | ||||
299 | HDD | 1TB | — | $116.10checked <1h ago | $0.116View at Newegg | ||||
300 | HDD | 1 TB | — | $119.50checked 1h ago | $0.119View at Amazon |
TOSHIBA 2TB Canvio Advance Portable External Hard Drive USB 3.0 Model HDTCA20XR3AA Red
Buffalo DriveStation Duo 2-Drive 4TB External Hard Drive
WD 4TB My Passport Ultra Portable Storage External Hard Drive USB-C Gold - WDBFTM0040BGD-CESN
WD 4TB My Passport Portable Storage External Hard Drive USB-C (WDBRMD0040BGY-WESN)
WD 4TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC Blue (WDBPKJ0040BBL-WESN)
TOSHIBA 2TB Canvio Advance Portable External Hard Drive USB 3.0 Model HDTCA20XG3AA Green
WD 4TB My Passport for Mac Portable External Hard Drive Storage USB-C/USB-A 3.2 - Midnight Blue (WDBA2F0040BBL-WESN)
YOTUO 500GB External Hard Drive, Portable Storage Expansion HDD, USB 3.0 & USB-C for PC, Mac, Desktop, Laptop, Smartphone, PS4, Xbox One, Xbox 360, Office & Game Blue
WD My Book 4TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0040HBK-NESN)
Seagate Expansion Portable 4TB External Hard Drive HDD - 2.5 Inch USB 3.0, for Mac and PC with Rescue Data Recovery Services (STKM4000400)
UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0
LaCie - Rugged 2TB External USB-C, USB 3.1 Gen 1 Portable Hard Drive - Orange/Silver
Maxone 500GB Ultra Slim Portable External Hard Drive HDD USB 3.0 Compatible with PC, Laptop, Charcoal Grey
Aiolo Innovation 500GB External Hard Drive Ultra Slim Portable HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360 HD-A4
WD 2TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC Black (WDBYVG0020BBK-WESN)
UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0
UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0
WD 2TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC Black (WDBYVG0020BBK-WESN)
LaCie 2big Dock 16TB USB 3.2 Gen 2 External Hard Drive Black
TOSHIBA 2TB Canvio Advance Portable External Hard Drive USB 3.0 Model HDTCA20XW3AA White
ADATA 2TB HD710 Pro Portable Hard Drive USB 3.1 Model AHD710P-2TU31-CBK Black
ADATA 2TB HD710 Pro Portable Hard Drive USB 3.1 Model AHD710P-2TU31-CBK Black
SP Silicon Power 2TB Rugged Portable External Hard Drive Armor A60 Shockproof USB 3.1 Gen1 for PC Mac Xbox and PS4 Black
TOSHIBA 2TB Canvio Advance Portable External Hard Drive USB 3.0 Model HDTCA20XW3AA White
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
BUFFALO 2TB MiniStation HD-PGF Portable Hard Drive USB 3.2 Gen 1, Micro B Model HD-PGF2.0U3BB
Maxone 1TB Ultra Slim Portable External Hard Drive HDD USB 3.0 Compatible
WD 6TB Elements SE Portable Hard Drive USB 3.0 Model WDBG8A0060BBK-WESN Black
WD My Book 4TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0040HBK-NESN)
Toshiba Canvio Advance Plus HDTCA20XYCAB - Hard drive - 2 TB - external (portable) - 2.5' - USB 3.0 - honey
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
1TB External Hard Drive,USB 3.0 and USB-C Storage Expansion Mobile HDD
WD 2TB My Passport, Portable External Hard Drive, Blue, backup software with defense against ransomware, and password protection, USB 3.1/USB 3.0 compatible - WDBYVG0020BBL-WESN
SanDisk Professional - G-DRIVE ArmorATD 4TB External USB-C Portable Hard Drive - Space Gray
TOSHIBA 2TB Canvio Advance Portable External Hard Drive USB 3.0 Model HDTCA20XR3AA Red
4TB Transcend USB3.1 Type-C StoreJet 25M3C 2.5-inch External Hard Drive Shock-Resistant
TOSHIBA 2TB Canvio Flex Portable External Hard Drive USB 3.0 Model HDTX120XSCAA Silver
Aiolo Innovation 1TB External Hard Drive Ultra Slim Portable HDD-USB 3.0
WD 5TB Elements SE Portable Hard Drive USB 3.0 Model WDBJRT0050BBK-WESN Black
Silicon Power 4TB Armor A60 IPX4 Water-resistant and Shockproof Portable Hard Drive USB 3.1 Gen1 Model SP040TBPHDA60S3K Black
WD - Easystore 2TB External USB 3.2 Gen 1 Portable Hard Drive - Black
BUFFALO 2TB MiniStation Extreme NFC Portable Hard Drive USB 3.0 Micro-B Model HD-PZN2.0U3B Black
TOSHIBA 2TB Canvio Gaming Portable External Hard Drive USB 3.0 Model HDTX120XK3AA Black
WD 2TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC Black (WDBYVG0020BBK-WESN)
UnionSine 1TB Ultra Slim Portable External Hard Drive HDD-USB 3.0
WD - 2TB easystore® Portable Hard Drive for Windows, Mac and compatible devices - Black
WD - My Passport 2TB External USB 3.0 Portable Hard Drive - Black
WD 2TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC Blue (WDBYVG0020BBL-WESN)
YOTUO 1TB External Hard Drive, Portable Storage Expansion HDD, USB 3.0 & USB-C for PC, Mac, Desktop, Laptop, Smartphone, PS4, Xbox One, Xbox 360, Office & Game, Black
WD - My Passport for Mac 2TB External USB 3.0 Portable Hard Drive - Blue
WD - P10 2TB External USB 3.2 Gen 1 Portable Hard Drive - Black
WD 2TB My Passport for Mac Portable External Hard Drive Storage USB-C/USB-A 3.2 - Midnight Blue (WDBA2D0020BBL-WESN)
LaCie 2TB Rugged USB-C Portable Hard Drive 1 x USB-C 3.1 Model STFR2000800 Orange
Intenso 2TB Portable Hard Drive USB 3.0 Model 6021580 Black
WD 2TB Blue My Passport Ultra Portable Storage External Hard Drive USB-C for PC/Windows (WDBC3C0020BBL-WESN)
WD - My Passport Ultra for Mac 2TB External USB 3.0 Portable Hard Drive - Silver
WD - My Passport Ultra 2TB External USB 3.0 Portable Hard Drive - Silver
WD 2TB Blue My Passport Ultra Portable Storage External Hard Drive USB-C for PC/Windows (WDBC3C0020BBL-WESN)
Seagate 2TB One Touch Portable Hard Drive USB 3.0 Model STKY2000400 Black
2TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition
TOSHIBA 2TB Canvio Basics Portable Hard Drive USB 3.0 Model HDTB520XK3AA Matte Black
TOSHIBA 2TB Canvio Flex Portable External Hard Drive USB 3.0 Model HDTX120XSCAA Silver
Seagate FireCuda Gaming Hard Drive External Hard Drive 2TB - USB 3.2 Gen 1, RGB LED Lighting for PC and Mac with Rescue Services (STKL2000400)
Aiolo Innovation 320GB External Hard Drive Ultra Slim Portable HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360 HD-A4
ADATA 2TB HV620S Slim External Hard Drive, 2.5', USB 3.1, Black
Transcend StoreJet 25A3 2 TB Portable Hard Drive - 2.5' External - SATA - Black
A-DATA Hard Drive AHV620S-2TU3-CWH HV620S External Hard Drive 2TB USB2.0 White Retail
TOSHIBA 2TB Canvio Flex Portable External Hard Drive USB 3.0 Model HDTX120XSCAA Silver
WD 2TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC Black (WDBYVG0020BBK-WESN)
WD_BLACK 2TB P10 Game Drive - External HDD, Portable Hard Drive, for On-The-Go Access to Your Game Library, Works with Console or PC
SanDisk Professional 8TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive
Seagate Expansion Portable 2TB External Hard Drive HDD - 2.5 Inch USB 3.0, for Mac and PC with Rescue Services (STKM2000400)
WD 2TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC Blue (WDBYVG0020BBL-WESN)
Seagate Expansion Portable 2TB External Hard Drive HDD - 2.5 Inch USB 3.0, for Mac and PC with Rescue Services (STKM2000400)
MICCOO 500GB External Hard Drive HDD, USB 3.0 Portable Expansion Storage
WD 2TB Elements Portable Hard Drive USB 3.0 Model WDBU6Y0020BBK-WESN Black
YOTUO 320GB External Hard Drive, Portable Storage Expansion HDD, USB 3.0 & USB-C for PC, Mac, Desktop, Laptop, Smartphone, PS4, Xbox One, Xbox 360, Office & Game, Black
4TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition
Transcend StoreJet 25C3S 2 TB Hard Drive - 2.5' Drive - Internal - Portable
Seagate 1TB One Touch Portable Hard Drive USB 3.0 Model STKY1000400 Black
WD_BLACK 2TB P10 Game Drive - External HDD, Portable Hard Drive, for On-The-Go Access to Your Game Library, Works with Console or PC
Seagate 2TB One Touch Portable Hard Drive USB 3.0 Model STKY2000400 Black
SanDisk Professional - G-DRIVE ArmorATD 2TB External USB-C Portable Hard Drive - Space Gray
SanDisk Professional 6TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive
WD_BLACK 2TB P10 Game Drive - External HDD, Portable Hard Drive, for On-The-Go Access to Your Game Library, Works with Console or PC
WD 2TB Elements Portable Hard Drive USB 3.0 Model WDBU6Y0020BBK-WESN Black
Toshiba Canvio Basics 2TB Portable External Hard Drive USB 3.0, Black - HDTB420XK3AA
MICCOO 500GB External Hard Drive, Portable HDD Expansion Storage
TOSHIBA 1TB Canvio Advance Portable External Hard Drive USB 3.0 Model HDTCA10XK3AA Black
FireCuda Shuri Special Edition 2TB Portable External Hard Drive Model STLX2000402
Apricorn Aegis Fortress 4 TB Hard Drive - External - USB 3.0
Toshiba Canvio Basics 1TB Portable External Hard Drive USB 3.0, Black - HDTB510XK3AA
iStorage diskAshur2 5TB Black - Secure portable hard drive - Password protected, dust and water resistant, portable, military grade hardware
iStorage diskAshur2 HDD 5TB Green - Secure portable hard drive - Password protected, dust and water resistant, portable, military grade hardware
iStorage diskAshur2 HDD 5TB Blue - Secure portable hard drive - Password protected, dust and water resistant, portable, military grade hardware
iStorage diskAshur2 HDD 5TB Red - Secure portable hard drive - Password protected, dust and water resistant, portable, military grade hardware
TOSHIBA 1TB Canvio Advance Portable External Hard Drive USB 3.0 Model HDTCA10XR3AA Red
Silicon Power 2TB Armor A80 Portable Hard Drive USB 3.0 Model SP020TBPHDA80S3B Blue
TOSHIBA 1TB Canvio Advance Portable External Hard Drive USB 3.0 Model HDTCA10XG3AA Green
WD 1TB Elements Portable External Hard Drive - USB 3.0 - WDBUZG0010BBK-WESN
TOSHIBA 2TB Canvio Advance Portable External Hard Drive USB 3.0 Model HDTCA20XR3AA Red
Capacity
2TB
Price
$144.72
$/GB
$0.072
Buffalo DriveStation Duo 2-Drive 4TB External Hard Drive
Capacity
4TB
Price
$289.99
$/GB
$0.072
WD 4TB My Passport Ultra Portable Storage External Hard Drive USB-C Gold - WDBFTM0040BGD-CESN
Capacity
4TB
Price
$289.99
$/GB
$0.072
WD 4TB My Passport Portable Storage External Hard Drive USB-C (WDBRMD0040BGY-WESN)
Capacity
4TB
Price
$289.99
$/GB
$0.072
WD 4TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC Blue (WDBPKJ0040BBL-WESN)
Capacity
4TB
Price
$290.74
$/GB
$0.073
TOSHIBA 2TB Canvio Advance Portable External Hard Drive USB 3.0 Model HDTCA20XG3AA Green
Capacity
2TB
Price
$147.56
$/GB
$0.074
WD 4TB My Passport for Mac Portable External Hard Drive Storage USB-C/USB-A 3.2 - Midnight Blue (WDBA2F0040BBL-WESN)
Capacity
4TB
Price
$295.15
$/GB
$0.074
YOTUO 500GB External Hard Drive, Portable Storage Expansion HDD, USB 3.0 & USB-C for PC, Mac, Desktop, Laptop, Smartphone, PS4, Xbox One, Xbox 360, Office & Game Blue
Capacity
500 GB
Price
$36.99
$/GB
$0.074
WD My Book 4TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0040HBK-NESN)
Capacity
4TB
Price
$296.99
$/GB
$0.074
Seagate Expansion Portable 4TB External Hard Drive HDD - 2.5 Inch USB 3.0, for Mac and PC with Rescue Data Recovery Services (STKM4000400)
Capacity
4TB
Price
$299.00
$/GB
$0.075
UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0
Capacity
500 GB
Price
$37.46
$/GB
$0.075
LaCie - Rugged 2TB External USB-C, USB 3.1 Gen 1 Portable Hard Drive - Orange/Silver
Capacity
2 TB
Price
$149.99
$/GB
$0.075
Maxone 500GB Ultra Slim Portable External Hard Drive HDD USB 3.0 Compatible with PC, Laptop, Charcoal Grey
Capacity
500 GB
Price
$37.59
$/GB
$0.075
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
$37.60
$/GB
$0.075
WD 2TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC Black (WDBYVG0020BBK-WESN)
Capacity
2TB
Price
$150.55
$/GB
$0.075
UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0
Capacity
500 GB
Price
$37.66
$/GB
$0.075
UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0
Capacity
500 GB
Price
$37.66
$/GB
$0.075
WD 2TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC Black (WDBYVG0020BBK-WESN)
Capacity
2TB
Price
$151.45
$/GB
$0.076
LaCie 2big Dock 16TB USB 3.2 Gen 2 External Hard Drive Black
Capacity
16TB
Price
$1216.82
$/GB
$0.076
TOSHIBA 2TB Canvio Advance Portable External Hard Drive USB 3.0 Model HDTCA20XW3AA White
Capacity
2TB
Price
$152.56
$/GB
$0.076
ADATA 2TB HD710 Pro Portable Hard Drive USB 3.1 Model AHD710P-2TU31-CBK Black
Capacity
2TB
Price
$153.86
$/GB
$0.077
ADATA 2TB HD710 Pro Portable Hard Drive USB 3.1 Model AHD710P-2TU31-CBK Black
Capacity
2TB
Price
$153.93
$/GB
$0.077
SP Silicon Power 2TB Rugged Portable External Hard Drive Armor A60 Shockproof USB 3.1 Gen1 for PC Mac Xbox and PS4 Black
Capacity
2 TB
Price
$153.97
$/GB
$0.077
TOSHIBA 2TB Canvio Advance Portable External Hard Drive USB 3.0 Model HDTCA20XW3AA White
Capacity
2TB
Price
$155.11
$/GB
$0.078
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
Capacity
1 TB
Price
$77.59
$/GB
$0.078
BUFFALO 2TB MiniStation HD-PGF Portable Hard Drive USB 3.2 Gen 1, Micro B Model HD-PGF2.0U3BB
Capacity
2TB
Price
$155.67
$/GB
$0.078
Maxone 1TB Ultra Slim Portable External Hard Drive HDD USB 3.0 Compatible
Capacity
1 TB
Price
$77.99
$/GB
$0.078
WD 6TB Elements SE Portable Hard Drive USB 3.0 Model WDBG8A0060BBK-WESN Black
Capacity
6TB
Price
$468.00
$/GB
$0.078
WD My Book 4TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0040HBK-NESN)
Capacity
4TB
Price
$312.47
$/GB
$0.078
Toshiba Canvio Advance Plus HDTCA20XYCAB - Hard drive - 2 TB - external (portable) - 2.5' - USB 3.0 - honey
Capacity
2TB
Price
$157.30
$/GB
$0.079
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
Capacity
1 TB
Price
$78.99
$/GB
$0.079
1TB External Hard Drive,USB 3.0 and USB-C Storage Expansion Mobile HDD
Capacity
1 TB
Price
$78.99
$/GB
$0.079
WD 2TB My Passport, Portable External Hard Drive, Blue, backup software with defense against ransomware, and password protection, USB 3.1/USB 3.0 compatible - WDBYVG0020BBL-WESN
Capacity
2 TB
Price
$159.00
$/GB
$0.080
SanDisk Professional - G-DRIVE ArmorATD 4TB External USB-C Portable Hard Drive - Space Gray
Capacity
4 TB
Price
$319.99
$/GB
$0.080
TOSHIBA 2TB Canvio Advance Portable External Hard Drive USB 3.0 Model HDTCA20XR3AA Red
Capacity
2TB
Price
$161.14
$/GB
$0.081
4TB Transcend USB3.1 Type-C StoreJet 25M3C 2.5-inch External Hard Drive Shock-Resistant
Capacity
4TB
Price
$324.22
$/GB
$0.081
TOSHIBA 2TB Canvio Flex Portable External Hard Drive USB 3.0 Model HDTX120XSCAA Silver
Capacity
2TB
Price
$162.68
$/GB
$0.081
Aiolo Innovation 1TB External Hard Drive Ultra Slim Portable HDD-USB 3.0
Capacity
1 TB
Price
$81.50
$/GB
$0.082
WD 5TB Elements SE Portable Hard Drive USB 3.0 Model WDBJRT0050BBK-WESN Black
Capacity
5TB
Price
$409.00
$/GB
$0.082
Silicon Power 4TB Armor A60 IPX4 Water-resistant and Shockproof Portable Hard Drive USB 3.1 Gen1 Model SP040TBPHDA60S3K Black
Capacity
4TB
Price
$328.99
$/GB
$0.082
WD - Easystore 2TB External USB 3.2 Gen 1 Portable Hard Drive - Black
Capacity
2 TB
Price
$164.99
$/GB
$0.082
BUFFALO 2TB MiniStation Extreme NFC Portable Hard Drive USB 3.0 Micro-B Model HD-PZN2.0U3B Black
Capacity
2TB
Price
$164.99
$/GB
$0.082
TOSHIBA 2TB Canvio Gaming Portable External Hard Drive USB 3.0 Model HDTX120XK3AA Black
Capacity
2TB
Price
$165.10
$/GB
$0.083
WD 2TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC Black (WDBYVG0020BBK-WESN)
Capacity
2TB
Price
$167.55
$/GB
$0.084
UnionSine 1TB Ultra Slim Portable External Hard Drive HDD-USB 3.0
Capacity
1 TB
Price
$84.72
$/GB
$0.085
WD - 2TB easystore® Portable Hard Drive for Windows, Mac and compatible devices - Black
Capacity
2 TB
Price
$169.99
$/GB
$0.085
WD - My Passport 2TB External USB 3.0 Portable Hard Drive - Black
Capacity
2 TB
Price
$169.99
$/GB
$0.085
WD 2TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC Blue (WDBYVG0020BBL-WESN)
Capacity
2TB
Price
$169.99
$/GB
$0.085
YOTUO 1TB External Hard Drive, Portable Storage Expansion HDD, USB 3.0 & USB-C for PC, Mac, Desktop, Laptop, Smartphone, PS4, Xbox One, Xbox 360, Office & Game, Black
Capacity
1 TB
Price
$85.99
$/GB
$0.086
WD - My Passport for Mac 2TB External USB 3.0 Portable Hard Drive - Blue
Capacity
2 TB
Price
$174.99
$/GB
$0.087
WD - P10 2TB External USB 3.2 Gen 1 Portable Hard Drive - Black
Capacity
2 TB
Price
$174.99
$/GB
$0.087
WD 2TB My Passport for Mac Portable External Hard Drive Storage USB-C/USB-A 3.2 - Midnight Blue (WDBA2D0020BBL-WESN)
Capacity
2TB
Price
$174.99
$/GB
$0.087
LaCie 2TB Rugged USB-C Portable Hard Drive 1 x USB-C 3.1 Model STFR2000800 Orange
Capacity
2TB
Price
$176.96
$/GB
$0.088
Intenso 2TB Portable Hard Drive USB 3.0 Model 6021580 Black
Capacity
2TB
Price
$176.99
$/GB
$0.088
WD 2TB Blue My Passport Ultra Portable Storage External Hard Drive USB-C for PC/Windows (WDBC3C0020BBL-WESN)
Capacity
2TB
Price
$178.95
$/GB
$0.089
WD - My Passport Ultra for Mac 2TB External USB 3.0 Portable Hard Drive - Silver
Capacity
2 TB
Price
$179.99
$/GB
$0.090
WD - My Passport Ultra 2TB External USB 3.0 Portable Hard Drive - Silver
Capacity
2 TB
Price
$179.99
$/GB
$0.090
WD 2TB Blue My Passport Ultra Portable Storage External Hard Drive USB-C for PC/Windows (WDBC3C0020BBL-WESN)
Capacity
2TB
Price
$179.99
$/GB
$0.090
Seagate 2TB One Touch Portable Hard Drive USB 3.0 Model STKY2000400 Black
Capacity
2TB
Price
$180.02
$/GB
$0.090
2TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition
Capacity
2TB
Price
$180.99
$/GB
$0.090
TOSHIBA 2TB Canvio Basics Portable Hard Drive USB 3.0 Model HDTB520XK3AA Matte Black
Capacity
2TB
Price
$182.58
$/GB
$0.091
TOSHIBA 2TB Canvio Flex Portable External Hard Drive USB 3.0 Model HDTX120XSCAA Silver
Capacity
2TB
Price
$184.99
$/GB
$0.092
Seagate FireCuda Gaming Hard Drive External Hard Drive 2TB - USB 3.2 Gen 1, RGB LED Lighting for PC and Mac with Rescue Services (STKL2000400)
Capacity
2TB
Price
$186.30
$/GB
$0.093
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
$29.97
$/GB
$0.094
ADATA 2TB HV620S Slim External Hard Drive, 2.5', USB 3.1, Black
Capacity
2TB
Price
$188.99
$/GB
$0.094
Transcend StoreJet 25A3 2 TB Portable Hard Drive - 2.5' External - SATA - Black
Capacity
2TB
Price
$189.01
$/GB
$0.095
A-DATA Hard Drive AHV620S-2TU3-CWH HV620S External Hard Drive 2TB USB2.0 White Retail
Capacity
2TB
Price
$191.99
$/GB
$0.096
TOSHIBA 2TB Canvio Flex Portable External Hard Drive USB 3.0 Model HDTX120XSCAA Silver
Capacity
2TB
Price
$192.98
$/GB
$0.096
WD 2TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC Black (WDBYVG0020BBK-WESN)
Capacity
2TB
Price
$193.99
$/GB
$0.097
WD_BLACK 2TB P10 Game Drive - External HDD, Portable Hard Drive, for On-The-Go Access to Your Game Library, Works with Console or PC
Capacity
2TB
Price
$194.99
$/GB
$0.097
SanDisk Professional 8TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive
Capacity
8TB
Price
$779.99
$/GB
$0.097
Seagate Expansion Portable 2TB External Hard Drive HDD - 2.5 Inch USB 3.0, for Mac and PC with Rescue Services (STKM2000400)
Capacity
2TB
Price
$197.99
$/GB
$0.099
WD 2TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC Blue (WDBYVG0020BBL-WESN)
Capacity
2TB
Price
$198.91
$/GB
$0.099
Seagate Expansion Portable 2TB External Hard Drive HDD - 2.5 Inch USB 3.0, for Mac and PC with Rescue Services (STKM2000400)
Capacity
2TB
Price
$199.90
$/GB
$0.100
MICCOO 500GB External Hard Drive HDD, USB 3.0 Portable Expansion Storage
Capacity
500 GB
Price
$49.99
$/GB
$0.100
WD 2TB Elements Portable Hard Drive USB 3.0 Model WDBU6Y0020BBK-WESN Black
Capacity
2TB
Price
$204.99
$/GB
$0.102
YOTUO 320GB External Hard Drive, Portable Storage Expansion HDD, USB 3.0 & USB-C for PC, Mac, Desktop, Laptop, Smartphone, PS4, Xbox One, Xbox 360, Office & Game, Black
Capacity
320 GB
Price
$32.99
$/GB
$0.103
4TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition
Capacity
4TB
Price
$413.99
$/GB
$0.103
Transcend StoreJet 25C3S 2 TB Hard Drive - 2.5' Drive - Internal - Portable
Capacity
2TB
Price
$207.23
$/GB
$0.104
Seagate 1TB One Touch Portable Hard Drive USB 3.0 Model STKY1000400 Black
Capacity
1TB
Price
$103.99
$/GB
$0.104
WD_BLACK 2TB P10 Game Drive - External HDD, Portable Hard Drive, for On-The-Go Access to Your Game Library, Works with Console or PC
Capacity
2TB
Price
$208.63
$/GB
$0.104
Seagate 2TB One Touch Portable Hard Drive USB 3.0 Model STKY2000400 Black
Capacity
2TB
Price
$214.99
$/GB
$0.107
SanDisk Professional - G-DRIVE ArmorATD 2TB External USB-C Portable Hard Drive - Space Gray
Capacity
2 TB
Price
$214.99
$/GB
$0.107
SanDisk Professional 6TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive
Capacity
6TB
Price
$644.99
$/GB
$0.107
WD_BLACK 2TB P10 Game Drive - External HDD, Portable Hard Drive, for On-The-Go Access to Your Game Library, Works with Console or PC
Capacity
2TB
Price
$216.93
$/GB
$0.108
WD 2TB Elements Portable Hard Drive USB 3.0 Model WDBU6Y0020BBK-WESN Black
Capacity
2TB
Price
$218.13
$/GB
$0.109
Toshiba Canvio Basics 2TB Portable External Hard Drive USB 3.0, Black - HDTB420XK3AA
Capacity
2 TB
Price
$219.84
$/GB
$0.110
MICCOO 500GB External Hard Drive, Portable HDD Expansion Storage
Capacity
500 GB
Price
$54.99
$/GB
$0.110
TOSHIBA 1TB Canvio Advance Portable External Hard Drive USB 3.0 Model HDTCA10XK3AA Black
Capacity
1TB
Price
$109.99
$/GB
$0.110
FireCuda Shuri Special Edition 2TB Portable External Hard Drive Model STLX2000402
Capacity
2TB
Price
$221.26
$/GB
$0.111
Apricorn Aegis Fortress 4 TB Hard Drive - External - USB 3.0
Capacity
4TB
Price
$443.29
$/GB
$0.111
Toshiba Canvio Basics 1TB Portable External Hard Drive USB 3.0, Black - HDTB510XK3AA
Capacity
1 TB
Price
$111.59
$/GB
$0.112
iStorage diskAshur2 5TB Black - Secure portable hard drive - Password protected, dust and water resistant, portable, military grade hardware
Capacity
5TB
Price
$564.95
$/GB
$0.113
iStorage diskAshur2 HDD 5TB Green - Secure portable hard drive - Password protected, dust and water resistant, portable, military grade hardware
Capacity
5TB
Price
$564.95
$/GB
$0.113
iStorage diskAshur2 HDD 5TB Blue - Secure portable hard drive - Password protected, dust and water resistant, portable, military grade hardware
Capacity
5TB
Price
$564.95
$/GB
$0.113
iStorage diskAshur2 HDD 5TB Red - Secure portable hard drive - Password protected, dust and water resistant, portable, military grade hardware
Capacity
5TB
Price
$564.95
$/GB
$0.113
TOSHIBA 1TB Canvio Advance Portable External Hard Drive USB 3.0 Model HDTCA10XR3AA Red
Capacity
1TB
Price
$114.90
$/GB
$0.115
Silicon Power 2TB Armor A80 Portable Hard Drive USB 3.0 Model SP020TBPHDA80S3B Blue
Capacity
2TB
Price
$231.99
$/GB
$0.116
TOSHIBA 1TB Canvio Advance Portable External Hard Drive USB 3.0 Model HDTCA10XG3AA Green
Capacity
1TB
Price
$116.10
$/GB
$0.116
WD 1TB Elements Portable External Hard Drive - USB 3.0 - WDBUZG0010BBK-WESN
Capacity
1 TB
Price
$119.50
$/GB
$0.119
Buy Cheap Hard Drives: Find the Best HDD Deals in 2026
Looking to buy cheap hard drives? You're in the right place. BuyPerUnit compares 906+ HDDs 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 HDD storage starts at just $0.023/GB, while the average across all drives is $0.090/GB. Whether you need bulk storage for backups, a NAS, or a media server, we help you find the best deal. For faster storage, compare SSDs here.
HDD Buying Guide: Get the Best Value
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 — that's what we do for every listing.
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. Match RPM to Your Use Case
7200 RPM drives are faster and better for desktop use or active NAS workloads. 5400 RPM drives run cooler and quieter — ideal for bulk archival or always-on backup drives where speed is less critical.
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.
3.5" Desktop vs 2.5" Laptop HDD: Which Should You Buy?
| Type | Typical $/GB | Max Capacity | Best For |
|---|---|---|---|
| 3.5" Desktop HDD | $0.015–0.025 | 20TB+ | Desktop PC, NAS, media server |
| 2.5" Laptop HDD | $0.025–0.045 | 5TB | Laptop upgrade, portable use |
| External HDD | $0.020–0.040 | 20TB+ | Backup, portable storage, archiving |
Frequently Asked Questions About Buying Hard Drives
What is the cheapest hard drive per GB right now?
Is it better to buy one large hard drive or multiple smaller ones?
Should I buy 5400 RPM or 7200 RPM?
When is the best time to buy cheap hard drives?
What brands make the most reliable hard drives?
How We Find the Cheapest Hard Drives
BuyPerUnit calculates the price per gigabyte for every hard drive by dividing the current price by the storage capacity. This gives you the true cost of storage, making it easy to compare drives of different sizes.
Products are ranked from best value (lowest $/GB) to worst. We update prices regularly from Amazon, Best Buy, and Newegg 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.
Shop Hard Drives (HDD) by Brand
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