Hard Drives (HDD)
Ranked by price per gigabyte
Updated 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 | |||||||
|---|---|---|---|---|---|---|---|---|---|
101 | HDD | 6TB | — | $315.00checked 9h ago | $0.052View at Newegg | ||||
102 | HDD | 6TB | — | $315.00checked 9h ago | $0.052View at Newegg | ||||
103 | HDD | 5 TB | — | $262.99checked 9h ago | $0.053View at Amazon | ||||
104 | HDD | 6TB | — | $317.99checked 9h ago | $0.053View at Newegg | ||||
105 | HDD | 8TB | — | $424.91checked 9h ago | $0.053View at Newegg | ||||
106 | HDD | 6 TB | — | 4.6(119) | $319.99checked 9h ago | $0.053View at Best Buy | |||
107 | HDD | 6TB | — | $319.99checked 9h ago | $0.053View at Newegg | ||||
108 | HDD | 6TB | — | $319.99checked 9h ago | $0.053View at Newegg | ||||
109 | HDD | 6TB | — | $320.75checked 33h ago | $0.053View at Newegg | ||||
110 | HDD | 8TB | — | $429.00checked 9h ago | $0.054View at Newegg | ||||
111 | HDD | 8TB | — | $429.10checked 9h ago | $0.054View at Newegg | ||||
112 | HDD | 8TB | — | $429.95checked 9h ago | $0.054View at Newegg | ||||
113 | HDD | 8TB | — | $429.99checked 9h ago | $0.054View at Newegg | ||||
114 | HDD | 5TB | — | $269.48checked 9h ago | $0.054View at Newegg | ||||
115 | HDD | 6TB | — | $325.00checked 9h ago | $0.054View at Newegg | ||||
116 | HDD | 8TB | — | $434.99checked 9h ago | $0.054View at Newegg | ||||
117 | HDD | 8TB | — | $436.39checked 21h ago | $0.055View at Newegg | ||||
118 | HDD | 8TB | — | $437.99checked 9h ago | $0.055View at Newegg | ||||
119 | HDD | 6TB | — | $328.93checked 9h ago | $0.055View at Newegg | ||||
120 | HDD | 6TB | — | $329.48checked 9h ago | $0.055View at Newegg | ||||
121 | HDD | 6TB | — | $329.99checked 33h ago | $0.055View at Newegg | ||||
122 | HDD | 5 TB | — | 4.7(12,012) | $274.99checked 9h ago | $0.055View at Best Buy | |||
123 | HDD | 6TB | — | $329.99checked 33h ago | $0.055View at Newegg | ||||
124 | HDD | 6TB | — | $329.99checked 9h ago | $0.055View at Newegg | ||||
125 | HDD | 8TB | — | $440.35checked 21h ago | $0.055View at Newegg | ||||
126 | HDD | 8TB | — | $442.99checked 9h ago | $0.055View at Newegg | ||||
127 | HDD | 6TB | — | $334.99checked 33h ago | $0.056View at Newegg | ||||
128 | HDD | 6TB | — | $334.99checked 9h ago | $0.056View at Newegg | ||||
129 | HDD | 5TB | — | $279.99checked 9h ago | $0.056View at Newegg | ||||
130 | HDD | 6TB | — | $337.19checked 9h ago | $0.056View at Newegg | ||||
131 | HDD | 6TB | — | $338.36checked 33h ago | $0.056View at Newegg | ||||
132 | HDD | 8TB | — | $452.51checked 9h ago | $0.057View at Newegg | ||||
133 | HDD | 8 TB | — | $339.68checked 9h ago | $0.057View at Amazon | ||||
134 | HDD | 6TB | — | $339.75checked 9h ago | $0.057View at Newegg | ||||
135 | HDD | 6 TB | — | 4.7(1,810) | $339.99checked 9h ago | $0.057View at Best Buy | |||
136 | HDD | 8TB | — | $454.45checked 9h ago | $0.057View at Newegg | ||||
137 | HDD | 8TB | — | $454.45checked 9h ago | $0.057View at Newegg | ||||
138 | HDD | 8TB | — | $454.45checked 9h ago | $0.057View at Newegg | ||||
139 | HDD | 6TB | — | $341.42checked 9h ago | $0.057View at Newegg | ||||
140 | HDD | 5 TB | — | 4.7(2,899) | $284.99checked 9h ago | $0.057View at Best Buy | |||
141 | HDD | 5 TB | — | $284.99checked 9h ago | $0.057View at Amazon | ||||
142 | HDD | 5TB | — | $284.99checked 33h ago | $0.057View at Newegg | ||||
143 | HDD | 8TB | — | $458.89checked 9h ago | $0.057View at Newegg | ||||
144 | HDD | 6TB | — | $344.45checked 9h ago | $0.057View at Newegg | ||||
145 | HDD | 6TB | — | $345.00checked 9h ago | $0.058View at Newegg | ||||
146 | HDD | 6TB | — | $347.45checked 9h ago | $0.058View at Newegg | ||||
147 | HDD | 6TB | — | $347.52checked 9h ago | $0.058View at Newegg | ||||
148 | HDD | 5 TB | 140 / 140MB/s | 4.7(483) | $289.99checked 9h ago | $0.058View at Best Buy | |||
149 | HDD | 5TB | — | $289.99checked 33h ago | $0.058View at Newegg | ||||
150 | HDD | 8TB | — | $464.99checked 9h ago | $0.058View at Newegg | ||||
151 | HDD | 6TB | — | $349.99checked 9h ago | $0.058View at Newegg | ||||
152 | HDD | 6TB | — | $350.00checked 9h ago | $0.058View at Newegg | ||||
153 | HDD | 5 TB | — | $292.96checked 9h ago | $0.059View at Amazon | ||||
154 | HDD | 6TB | — | $352.94checked 9h ago | $0.059View at Newegg | ||||
155 | HDD | 5 TB | — | $294.99checked 9h ago | $0.059View at Amazon | ||||
156 | HDD | 5TB | — | $294.99checked 9h ago | $0.059View at Newegg | ||||
157 | HDD | 5TB | — | $294.99checked 9h ago | $0.059View at Newegg | ||||
158 | HDD | 8TB | — | $474.45checked 9h ago | $0.059View at Newegg | ||||
159 | HDD | 8TB | — | $474.45checked 9h ago | $0.059View at Newegg | ||||
160 | HDD | 6TB | — | $355.99checked 9h ago | $0.059View at Newegg | ||||
161 | HDD | 8TB | — | $475.90checked 9h ago | $0.059View at Newegg | ||||
162 | HDD | 8TB | — | $475.99checked 9h ago | $0.059View at Newegg | ||||
163 | HDD | 8TB | — | $479.36checked 9h ago | $0.060View at Newegg | ||||
164 | HDD | 6TB | — | $360.50checked 9h ago | $0.060View at Newegg | ||||
165 | HDD | 6TB | — | $361.99checked 9h ago | $0.060View at Newegg | ||||
166 | HDD | 5TB | — | $301.99checked 9h ago | $0.060View at Newegg | ||||
167 | HDD | 8TB | — | $485.10checked 9h ago | $0.061View at Newegg | ||||
168 | HDD | 6TB | — | $365.50checked 9h ago | $0.061View at Newegg | ||||
169 | HDD | 8TB | — | $489.50checked 9h ago | $0.061View at Newegg | ||||
170 | HDD | 8TB | — | $489.99checked 33h ago | $0.061View at Newegg | ||||
171 | HDD | 6TB | — | $369.50checked 9h ago | $0.062View at Newegg | ||||
172 | HDD | 8TB | — | $494.45checked 9h ago | $0.062View at Newegg | ||||
173 | HDD | 8TB | — | $494.45checked 9h ago | $0.062View at Newegg | ||||
174 | HDD | 8TB | — | $494.45checked 9h ago | $0.062View at Newegg | ||||
175 | HDD | 8TB | — | $494.47checked 9h ago | $0.062View at Newegg | ||||
176 | HDD | 6TB | — | $373.33checked 9h ago | $0.062View at Newegg | ||||
177 | HDD | 6TB | — | $373.67checked 9h ago | $0.062View at Newegg | ||||
178 | HDD | 6TB | — | $374.45checked 9h ago | $0.062View at Newegg | ||||
179 | HDD | 6TB | — | $374.45checked 9h ago | $0.062View at Newegg | ||||
180 | HDD | 6TB | — | $374.45checked 9h ago | $0.062View at Newegg | ||||
181 | HDD | 8TB | — | $499.99checked 9h ago | $0.062View at Newegg | ||||
182 | HDD | 8TB | — | $499.99checked 9h ago | $0.062View at Newegg | ||||
183 | HDD | 8TB | — | $500.00checked 9h ago | $0.063View at Newegg | ||||
184 | HDD | 8TB | — | $500.00checked 9h ago | $0.063View at Newegg | ||||
185 | HDD | 8TB | — | $500.00checked 9h ago | $0.063View at Newegg | ||||
186 | HDD | 8TB | — | $500.00checked 9h ago | $0.063View at Newegg | ||||
187 | HDD | 8TB | — | $500.00checked 9h ago | $0.063View at Newegg | ||||
188 | HDD | 8TB | — | $500.00checked 9h ago | $0.063View at Newegg | ||||
189 | HDD | 8TB | — | $500.00checked 9h ago | $0.063View at Newegg | ||||
190 | HDD | 8TB | — | $500.00checked 9h ago | $0.063View at Newegg | ||||
191 | HDD | 8TB | — | $500.00checked 9h ago | $0.063View at Newegg | ||||
192 | HDD | 8TB | — | $500.00checked 9h ago | $0.063View at Newegg | ||||
193 | HDD | 8TB | — | $500.00checked 9h ago | $0.063View at Newegg | ||||
194 | HDD | 8TB | — | $500.00checked 9h ago | $0.063View at Newegg | ||||
195 | HDD | 8TB | — | $500.00checked 9h ago | $0.063View at Newegg | ||||
196 | HDD | 8TB | — | $500.00checked 9h ago | $0.063View at Newegg | ||||
197 | HDD | 8TB | — | $500.00checked 9h ago | $0.063View at Newegg | ||||
198 | HDD | 8TB | — | $500.00checked 9h ago | $0.063View at Newegg | ||||
199 | HDD | 8TB | — | $500.83checked 9h ago | $0.063View at Newegg | ||||
200 | HDD | 8TB | — | $505.00checked 9h ago | $0.063View at Newegg |
Seagate IronWolf 6TB NAS Hard Drive 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive ST6000VN0041
WD My Book 6TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0060HBK-NESN)
WD 5TB My Passport for Mac, Navy, Portable External Hard Drive with backup software and password protection, USB 3.1/USB 3.0 compatible - WDBA2F0050BBL-WESN
WD Purple 6TB 3.5' SATA Internal Hard Disk Drive WD64PURZ
WD Elements 8TB USB 3.0 Desktop External Hard Drive WDBWLG0080HBK-NESN Black
WD - Easystore 6TB External USB 3.2 Gen 1 Portable Hard Drive - Black
WD Red Plus 6TB NAS Hard Disk Drive - 5400 RPM Class SATA 6Gb/s, CMR, 64MB Cache, 3.5 Inch - WD60EFRX
WD Purple 6TB 3.5' SATA Internal Hard Disk Drive WD64PURZ
WD Red Plus 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives - WD60EFPX
Seagate SkyHawk ST8000VX010 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives
Seagate Surveillance HDD ST8000VX0002 8TB 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive
WD Red Plus 8TB 5640 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives -WD80EFPX
WD Purple Pro WD8001PURP 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive
Seagate FireCuda Gaming Hard Drive External Hard Drive 5TB - USB 3.2 Gen 1, RGB LED Lighting for PC and Mac with Rescue Services (STKL5000400)
Seagate IronWolf Pro 6TB 3.5' SATA 7200rpm Internal Hard Drive ST6000NE0023
WD Purple 8TB Surveillance Internal Hard Drive HDD - SATA 6Gb/s 256MB Cache 3.5 Inch - WD85PURZ
WD My Book 8TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0080HBK-NESN)
WD Red Plus 8TB CMR NAS Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, 128MB Cache, 3.5' - WD80EFZZ
WD Red Plus 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives - WD60EFPX
WD Purple 6TB 3.5' SATA Internal Hard Disk Drive WD64PURZ
WD 6TB Portable Storage External Hard Drive Blue (WDBR9S0060BBL-WESN)
WD - Easystore 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black
WD 6TB My Passport Portable Storage External Hard Drive Black (WDBR9S0060BBK-WESN)
WD 6TB My Passport Portable Storage External Hard Drive Black (WDBR9S0060BBK-WESN)
WD My Book 8TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0080HBK-NESN)
WD Purple Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - WD8002PURP
WD 6TB My Passport for Mac Portable Storage Model Midnight Blue - WDBK6C0060BBL-WESN
WD Black 6TB P10 Game Drive Portable External Hard Drive Black - (WDBZ7D0060BBK-WESN )
WD 5TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC White (WDBPKJ0050BWT-WESN)
WD Elements 6TB USB 3.0 Desktop External Hard Drive WDBWLG0060HBK-NESN Black
WD Red Plus 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives - WD60EFPX
WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX
Western Digital WD Red Plus Internal Hard Drive 8TB CMR 3.5 inch SATA 5640 RPM 256MB NAS WD80EFPX-AJP Eco Package
Seagate BarraCuda ST6000DM003 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive
WD - My Passport 6TB External USB 3.0 Portable Hard Drive - Black
WD Purple WD84PURZ 8TB 5640 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive
WD Red Plus 8TB NAS Hard Disk Drive - 5640 RPM Class SATA 6Gb/s, CMR, 128MB Cache, 3.5 Inch - WD80EFZX
WD Black 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives - WD8002FZBX
WD Red Plus 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives - WD60EFPX
WD - My Passport 5TB External USB 3.0 Portable Hard Drive - Black
WD 5TB My Passport, Portable External Hard Drive, Blue, Backup Software with Defense Against ransomware, and Password Protection, USB 3.1/USB 3.0 Compatible - WDBPKJ0050BBL-WESN
WD 5TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC Black (WDBPKJ0050BBK-WESN)
WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX
WD Blue 6TB Desktop Hard Disk Drive - 5400 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD60EZRZ
Dell 6 TB 3.5' Internal Hard Drive
Seagate Exos 7E8 ST6000NM021A 6TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drive, 512e
HGST 0F23072 - 6TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive
WD - P10 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black
WD 5TB My Passport for Mac Portable External Hard Drive Storage USB-C/USB-A 3.2 - Midnight Blue (WDBA2F0050BBL-WESN)
WD Purple Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - WD8002PURP
WD Red Pro WD6003FFBX 6TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive
Seagate Exos 7E10 6TB 3.5' SATA 7200rpm Internal Hard Drive ST6000NM
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 Elements 6TB USB 3.0 Desktop External Hard Drive WDBWLG0060HBK-NESN Black
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 5TB Silver My Passport Ultra Portable Storage External Hard Drive USB-C for Mac (WDBPMV0050BSL-WESN)
WD 5TB Blue My Passport Ultra Portable Storage External Hard Drive USB-C for PC/Windows (WDBFTM0050BBL-WESN)
WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX
WD Black 8TB Performance Internal Hard Drive 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' - WD8001FZBX
WD Purple 6TB Surveillance Hard Disk Drive - 5700 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD60PURZ
Toshiba Toshiba 8TB X300 Performance 3.5' CMR Internal Hard Drive #HDWR780XZSTA
Seagate IronWolf Pro ST8000NT001 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive - OEM
WD Purple Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - WD8002PURP
Seagate IronWolf Pro ST6000NE000 6 TB Hard Drive - 3.5' Internal - SATA (SATA/600) (ST6000NE000)
WD 6TB Silver My Passport Ultra for Portable Storage External Hard Drive USB-C for Mac (WDBGKC0060BSL-WESN)
5TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.0 - Black/Green Edition
Seagate BarraCuda Pro ST8000DM0004 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drive Bare Drive
Seagate IronWolf Pro 6TB NAS Hard Drive 7200 RPM 256MB Cache CMR SATA 6.0Gb/s 3.5' Internal HDD ST6000NE000
WD Red Pro WD8003FFBX 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive
Seagate IronWolf Pro ST8000NT001 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive
Seagate IronWolf Pro ST6000NE000 6 TB Hard Drive - 3.5' Internal - SATA (SATA/600) (ST6000NE000)
WD Red Pro WD8003FFBX 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive
Seagate SkyHawk AI ST8000VE001 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive
Seagate IronWolf Pro ST8000NT001 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive
Seagate Exos 7E8 ST8000NM000A 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive
WD 6TB Silver My Passport Ultra for Portable Storage External Hard Drive USB-C for Mac (WDBGKC0060BSL-WESN)
WD My Book 6TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0060HBK-NESN)
WD Purple 6TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD60PURX
WD Purple 6TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch WD63PURZ
Seagate IronWolf Pro ST6000NE000 6 TB Hard Drive - 3.5' Internal - SATA (SATA/600) (ST6000NE000)
WD Red Plus 8TB NAS Hard Disk Drive - 5400 RPM Class SATA 6Gb/s, CMR, 256MB Cache, 3.5 Inch - WD80EFAX
Seagate IronWolf, Pro 8TB, Enterprise Internal NAS HDD CMR 3.5 Inch, SATA 6GB/s, 7,200 RPM, 256 MB Cache for RAID NAS - Frustration Free Packaging
Dell 8TB 3.5' SATA 7200 RPM 6Gb/s Hard Drive
Dell J6RTX - Dell 8TB 3.5' SATA 7.2K 6Gb/s Hard Drive
Dell 400-APEU - Dell 8TB 3.5' SATA 7.2K 6Gb/s Hard Drive
Dell 400-AJVL - Dell 8TB 3.5' SATA 7.2K 6Gb/s Hard Drive
Seagate Exos 7E10 ST8000NM017B 8 TB Hard Drive - Internal - SATA (SATA/600) - Storage System, Video Surveillance System Device Supported - 7200rpm
Seagate IronWolf Pro 8TB NAS Hard Drive 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive ST8000NE0004
Dell 400-ASIF - Dell 8TB 3.5' SATA 7.2K 6Gb/s Hard Drive
400-AOJM 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT
400-ANPB 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT
YM86T 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT
Dell 400-AHZL 8 TB Hard Drive - 3.5' Internal - SATA (SATA/600)
Dell 400-AKWX - Dell 8TB 3.5' SATA 7.2K 6Gb/s Hard Drive
400-ASSX 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT
Dell 400-AOJN 8 TB Hard Drive - 3.5' Internal - SATA (SATA/600)
Dell YM86T - Dell 8TB 3.5' SATA 7.2K 6Gb/s Hard Drive
400-AKWX 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT
WD Purple Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - WD8002PURP
WD Purple Pro WD8001PURP 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive
Seagate IronWolf 6TB NAS Hard Drive 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive ST6000VN0041
Capacity
6TB
Price
$315.00
$/GB
$0.052
WD My Book 6TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0060HBK-NESN)
Capacity
6TB
Price
$315.00
$/GB
$0.052
WD 5TB My Passport for Mac, Navy, Portable External Hard Drive with backup software and password protection, USB 3.1/USB 3.0 compatible - WDBA2F0050BBL-WESN
Capacity
5 TB
Price
$262.99
$/GB
$0.053
WD Purple 6TB 3.5' SATA Internal Hard Disk Drive WD64PURZ
Capacity
6TB
Price
$317.99
$/GB
$0.053
WD Elements 8TB USB 3.0 Desktop External Hard Drive WDBWLG0080HBK-NESN Black
Capacity
8TB
Price
$424.91
$/GB
$0.053
WD - Easystore 6TB External USB 3.2 Gen 1 Portable Hard Drive - Black
Capacity
6 TB
Price
$319.99
$/GB
$0.053
WD Red Plus 6TB NAS Hard Disk Drive - 5400 RPM Class SATA 6Gb/s, CMR, 64MB Cache, 3.5 Inch - WD60EFRX
Capacity
6TB
Price
$319.99
$/GB
$0.053
WD Purple 6TB 3.5' SATA Internal Hard Disk Drive WD64PURZ
Capacity
6TB
Price
$319.99
$/GB
$0.053
WD Red Plus 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives - WD60EFPX
Capacity
6TB
Price
$320.75
$/GB
$0.053
Seagate SkyHawk ST8000VX010 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives
Capacity
8TB
Price
$429.00
$/GB
$0.054
Seagate Surveillance HDD ST8000VX0002 8TB 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive
Capacity
8TB
Price
$429.10
$/GB
$0.054
WD Red Plus 8TB 5640 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives -WD80EFPX
Capacity
8TB
Price
$429.95
$/GB
$0.054
WD Purple Pro WD8001PURP 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive
Capacity
8TB
Price
$429.99
$/GB
$0.054
Seagate FireCuda Gaming Hard Drive External Hard Drive 5TB - USB 3.2 Gen 1, RGB LED Lighting for PC and Mac with Rescue Services (STKL5000400)
Capacity
5TB
Price
$269.48
$/GB
$0.054
Seagate IronWolf Pro 6TB 3.5' SATA 7200rpm Internal Hard Drive ST6000NE0023
Capacity
6TB
Price
$325.00
$/GB
$0.054
WD Purple 8TB Surveillance Internal Hard Drive HDD - SATA 6Gb/s 256MB Cache 3.5 Inch - WD85PURZ
Capacity
8TB
Price
$434.99
$/GB
$0.054
WD My Book 8TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0080HBK-NESN)
Capacity
8TB
Price
$436.39
$/GB
$0.055
WD Red Plus 8TB CMR NAS Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, 128MB Cache, 3.5' - WD80EFZZ
Capacity
8TB
Price
$437.99
$/GB
$0.055
WD Red Plus 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives - WD60EFPX
Capacity
6TB
Price
$328.93
$/GB
$0.055
WD Purple 6TB 3.5' SATA Internal Hard Disk Drive WD64PURZ
Capacity
6TB
Price
$329.48
$/GB
$0.055
WD 6TB Portable Storage External Hard Drive Blue (WDBR9S0060BBL-WESN)
Capacity
6TB
Price
$329.99
$/GB
$0.055
WD - Easystore 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black
Capacity
5 TB
Price
$274.99
$/GB
$0.055
WD 6TB My Passport Portable Storage External Hard Drive Black (WDBR9S0060BBK-WESN)
Capacity
6TB
Price
$329.99
$/GB
$0.055
WD 6TB My Passport Portable Storage External Hard Drive Black (WDBR9S0060BBK-WESN)
Capacity
6TB
Price
$329.99
$/GB
$0.055
WD My Book 8TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0080HBK-NESN)
Capacity
8TB
Price
$440.35
$/GB
$0.055
WD Purple Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - WD8002PURP
Capacity
8TB
Price
$442.99
$/GB
$0.055
WD 6TB My Passport for Mac Portable Storage Model Midnight Blue - WDBK6C0060BBL-WESN
Capacity
6TB
Price
$334.99
$/GB
$0.056
WD Black 6TB P10 Game Drive Portable External Hard Drive Black - (WDBZ7D0060BBK-WESN )
Capacity
6TB
Price
$334.99
$/GB
$0.056
WD 5TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC White (WDBPKJ0050BWT-WESN)
Capacity
5TB
Price
$279.99
$/GB
$0.056
WD Elements 6TB USB 3.0 Desktop External Hard Drive WDBWLG0060HBK-NESN Black
Capacity
6TB
Price
$337.19
$/GB
$0.056
WD Red Plus 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives - WD60EFPX
Capacity
6TB
Price
$338.36
$/GB
$0.056
WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX
Capacity
8TB
Price
$452.51
$/GB
$0.057
Western Digital WD Red Plus Internal Hard Drive 8TB CMR 3.5 inch SATA 5640 RPM 256MB NAS WD80EFPX-AJP Eco Package
Capacity
8 TB
Price
$339.68
$/GB
$0.057
Seagate BarraCuda ST6000DM003 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive
Capacity
6TB
Price
$339.75
$/GB
$0.057
WD - My Passport 6TB External USB 3.0 Portable Hard Drive - Black
Capacity
6 TB
Price
$339.99
$/GB
$0.057
WD Purple WD84PURZ 8TB 5640 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive
Capacity
8TB
Price
$454.45
$/GB
$0.057
WD Red Plus 8TB NAS Hard Disk Drive - 5640 RPM Class SATA 6Gb/s, CMR, 128MB Cache, 3.5 Inch - WD80EFZX
Capacity
8TB
Price
$454.45
$/GB
$0.057
WD Black 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives - WD8002FZBX
Capacity
8TB
Price
$454.45
$/GB
$0.057
WD Red Plus 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives - WD60EFPX
Capacity
6TB
Price
$341.42
$/GB
$0.057
WD - My Passport 5TB External USB 3.0 Portable Hard Drive - Black
Capacity
5 TB
Price
$284.99
$/GB
$0.057
WD 5TB My Passport, Portable External Hard Drive, Blue, Backup Software with Defense Against ransomware, and Password Protection, USB 3.1/USB 3.0 Compatible - WDBPKJ0050BBL-WESN
Capacity
5 TB
Price
$284.99
$/GB
$0.057
WD 5TB My Passport Portable Storage External Hard Drive USB 3.2 for PC/MAC Black (WDBPKJ0050BBK-WESN)
Capacity
5TB
Price
$284.99
$/GB
$0.057
WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX
Capacity
8TB
Price
$458.89
$/GB
$0.057
WD Blue 6TB Desktop Hard Disk Drive - 5400 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD60EZRZ
Capacity
6TB
Price
$344.45
$/GB
$0.057
Dell 6 TB 3.5' Internal Hard Drive
Capacity
6TB
Price
$345.00
$/GB
$0.058
Seagate Exos 7E8 ST6000NM021A 6TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drive, 512e
Capacity
6TB
Price
$347.45
$/GB
$0.058
HGST 0F23072 - 6TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive
Capacity
6TB
Price
$347.52
$/GB
$0.058
WD - P10 5TB External USB 3.2 Gen 1 Portable Hard Drive - Black
Capacity
5 TB
Price
$289.99
$/GB
$0.058
WD 5TB My Passport for Mac Portable External Hard Drive Storage USB-C/USB-A 3.2 - Midnight Blue (WDBA2F0050BBL-WESN)
Capacity
5TB
Price
$289.99
$/GB
$0.058
WD Purple Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - WD8002PURP
Capacity
8TB
Price
$464.99
$/GB
$0.058
WD Red Pro WD6003FFBX 6TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive
Capacity
6TB
Price
$349.99
$/GB
$0.058
Seagate Exos 7E10 6TB 3.5' SATA 7200rpm Internal Hard Drive ST6000NM
Capacity
6TB
Price
$350.00
$/GB
$0.058
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
$292.96
$/GB
$0.059
WD Elements 6TB USB 3.0 Desktop External Hard Drive WDBWLG0060HBK-NESN Black
Capacity
6TB
Price
$352.94
$/GB
$0.059
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
$294.99
$/GB
$0.059
WD 5TB Silver My Passport Ultra Portable Storage External Hard Drive USB-C for Mac (WDBPMV0050BSL-WESN)
Capacity
5TB
Price
$294.99
$/GB
$0.059
WD 5TB Blue My Passport Ultra Portable Storage External Hard Drive USB-C for PC/Windows (WDBFTM0050BBL-WESN)
Capacity
5TB
Price
$294.99
$/GB
$0.059
WD Red Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive - WD8005FFBX
Capacity
8TB
Price
$474.45
$/GB
$0.059
WD Black 8TB Performance Internal Hard Drive 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' - WD8001FZBX
Capacity
8TB
Price
$474.45
$/GB
$0.059
WD Purple 6TB Surveillance Hard Disk Drive - 5700 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD60PURZ
Capacity
6TB
Price
$355.99
$/GB
$0.059
Toshiba Toshiba 8TB X300 Performance 3.5' CMR Internal Hard Drive #HDWR780XZSTA
Capacity
8TB
Price
$475.90
$/GB
$0.059
Seagate IronWolf Pro ST8000NT001 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive - OEM
Capacity
8TB
Price
$475.99
$/GB
$0.059
WD Purple Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - WD8002PURP
Capacity
8TB
Price
$479.36
$/GB
$0.060
Seagate IronWolf Pro ST6000NE000 6 TB Hard Drive - 3.5' Internal - SATA (SATA/600) (ST6000NE000)
Capacity
6TB
Price
$360.50
$/GB
$0.060
WD 6TB Silver My Passport Ultra for Portable Storage External Hard Drive USB-C for Mac (WDBGKC0060BSL-WESN)
Capacity
6TB
Price
$361.99
$/GB
$0.060
5TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.0 - Black/Green Edition
Capacity
5TB
Price
$301.99
$/GB
$0.060
Seagate BarraCuda Pro ST8000DM0004 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drive Bare Drive
Capacity
8TB
Price
$485.10
$/GB
$0.061
Seagate IronWolf Pro 6TB NAS Hard Drive 7200 RPM 256MB Cache CMR SATA 6.0Gb/s 3.5' Internal HDD ST6000NE000
Capacity
6TB
Price
$365.50
$/GB
$0.061
WD Red Pro WD8003FFBX 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive
Capacity
8TB
Price
$489.50
$/GB
$0.061
Seagate IronWolf Pro ST8000NT001 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive
Capacity
8TB
Price
$489.99
$/GB
$0.061
Seagate IronWolf Pro ST6000NE000 6 TB Hard Drive - 3.5' Internal - SATA (SATA/600) (ST6000NE000)
Capacity
6TB
Price
$369.50
$/GB
$0.062
WD Red Pro WD8003FFBX 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive
Capacity
8TB
Price
$494.45
$/GB
$0.062
Seagate SkyHawk AI ST8000VE001 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive
Capacity
8TB
Price
$494.45
$/GB
$0.062
Seagate IronWolf Pro ST8000NT001 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive
Capacity
8TB
Price
$494.45
$/GB
$0.062
Seagate Exos 7E8 ST8000NM000A 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive
Capacity
8TB
Price
$494.47
$/GB
$0.062
WD 6TB Silver My Passport Ultra for Portable Storage External Hard Drive USB-C for Mac (WDBGKC0060BSL-WESN)
Capacity
6TB
Price
$373.33
$/GB
$0.062
WD My Book 6TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0060HBK-NESN)
Capacity
6TB
Price
$373.67
$/GB
$0.062
WD Purple 6TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD60PURX
Capacity
6TB
Price
$374.45
$/GB
$0.062
WD Purple 6TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch WD63PURZ
Capacity
6TB
Price
$374.45
$/GB
$0.062
Seagate IronWolf Pro ST6000NE000 6 TB Hard Drive - 3.5' Internal - SATA (SATA/600) (ST6000NE000)
Capacity
6TB
Price
$374.45
$/GB
$0.062
WD Red Plus 8TB NAS Hard Disk Drive - 5400 RPM Class SATA 6Gb/s, CMR, 256MB Cache, 3.5 Inch - WD80EFAX
Capacity
8TB
Price
$499.99
$/GB
$0.062
Seagate IronWolf, Pro 8TB, Enterprise Internal NAS HDD CMR 3.5 Inch, SATA 6GB/s, 7,200 RPM, 256 MB Cache for RAID NAS - Frustration Free Packaging
Capacity
8TB
Price
$499.99
$/GB
$0.062
Dell 8TB 3.5' SATA 7200 RPM 6Gb/s Hard Drive
Capacity
8TB
Price
$500.00
$/GB
$0.063
Dell J6RTX - Dell 8TB 3.5' SATA 7.2K 6Gb/s Hard Drive
Capacity
8TB
Price
$500.00
$/GB
$0.063
Dell 400-APEU - Dell 8TB 3.5' SATA 7.2K 6Gb/s Hard Drive
Capacity
8TB
Price
$500.00
$/GB
$0.063
Dell 400-AJVL - Dell 8TB 3.5' SATA 7.2K 6Gb/s Hard Drive
Capacity
8TB
Price
$500.00
$/GB
$0.063
Seagate Exos 7E10 ST8000NM017B 8 TB Hard Drive - Internal - SATA (SATA/600) - Storage System, Video Surveillance System Device Supported - 7200rpm
Capacity
8TB
Price
$500.00
$/GB
$0.063
Seagate IronWolf Pro 8TB NAS Hard Drive 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive ST8000NE0004
Capacity
8TB
Price
$500.00
$/GB
$0.063
Dell 400-ASIF - Dell 8TB 3.5' SATA 7.2K 6Gb/s Hard Drive
Capacity
8TB
Price
$500.00
$/GB
$0.063
400-AOJM 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT
Capacity
8TB
Price
$500.00
$/GB
$0.063
400-ANPB 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT
Capacity
8TB
Price
$500.00
$/GB
$0.063
YM86T 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT
Capacity
8TB
Price
$500.00
$/GB
$0.063
Dell 400-AHZL 8 TB Hard Drive - 3.5' Internal - SATA (SATA/600)
Capacity
8TB
Price
$500.00
$/GB
$0.063
Dell 400-AKWX - Dell 8TB 3.5' SATA 7.2K 6Gb/s Hard Drive
Capacity
8TB
Price
$500.00
$/GB
$0.063
400-ASSX 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT
Capacity
8TB
Price
$500.00
$/GB
$0.063
Dell 400-AOJN 8 TB Hard Drive - 3.5' Internal - SATA (SATA/600)
Capacity
8TB
Price
$500.00
$/GB
$0.063
Dell YM86T - Dell 8TB 3.5' SATA 7.2K 6Gb/s Hard Drive
Capacity
8TB
Price
$500.00
$/GB
$0.063
400-AKWX 8TB 7.2K SATA 3.5 6Gb/s HARD DRIVE REPLACEMENT KIT
Capacity
8TB
Price
$500.00
$/GB
$0.063
WD Purple Pro 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive - WD8002PURP
Capacity
8TB
Price
$500.83
$/GB
$0.063
WD Purple Pro WD8001PURP 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5' Hard Drives Bare Drive
Capacity
8TB
Price
$505.00
$/GB
$0.063
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 908+ 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 $0.000/GB, while the average across all drives is $0.058/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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