HDD - Compare Prices on Bestselling HDDs

Hard disk drives (HDDs) are the most common and affordable type of computer storage. They offer large capacities, long lifespans, and compatibility with most devices. However, they are also slower, heavier, and more prone to mechanical failures than other types of storage. On this page, you can find the best HDDs for your needs, based on factors such as size, speed, cache. You can also see the current prices and bestsellers.

Best sellers in hard drives (Amazon)

Rank Rank
Change		 Name Capacity Speed Cache Price Price
Change		 Price
per GB
10
Seagate BarraCuda 2TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache – Frustration Free Packaging (ST2000DM008/ST2000DMZ08)
Seagate BarraCuda 2TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache – Frustration Free Packaging (ST2000DM008/ST2000DMZ08)2TB6Gb/s256MB$89.990$0.04 Buy Now
20
Western Digital 8TB WD Blue PC Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5
Western Digital 8TB WD Blue PC Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD80EAAZ8TB6Gb/s256MB$239.990$0.03 Buy Now
32
Seagate IronWolf Pro, 16 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST16000NT001)
Seagate IronWolf Pro, 16 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST16000NT001)16 TB6Gb/s256MB$459.990$0.03 Buy Now
42
Seagate IronWolf Pro, 12 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST12000NT001)
Seagate IronWolf Pro, 12 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST12000NT001)12 TB6Gb/s256MB$342.99-$17.00$0.03 Buy Now
52
Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 128 MB Cache, 3.5
Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 128 MB Cache, 3.5" - WD44PURZ4TB6Gb/s128MB$190.990$0.05 Buy Now
62
Western Digital 10TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5
Western Digital 10TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5" - WD102PURP10TB6Gb/s512MB$404.99+$65.00$0.04 Buy Now
73
MDD MAXDIGITALDATA 500GB 5900RPM 16MB Cache SATA 3.0Gb/s 3.5-inch Surveillance Hard Drive - 3 Year Warranty
MDD MAXDIGITALDATA 500GB 5900RPM 16MB Cache SATA 3.0Gb/s 3.5-inch Surveillance Hard Drive - 3 Year Warranty500GB3.0Gb/s16MB$19.990$0.04 Buy Now
80
Toshiba 1TB 5400RPM 8MB Cache SATA 3.0Gb/s 2.5 inch Notebook Hard Drive (MQ01ABD100V) - 1 Year Warranty,Usb
Toshiba 1TB 5400RPM 8MB Cache SATA 3.0Gb/s 2.5 inch Notebook Hard Drive (MQ01ABD100V) - 1 Year Warranty,Usb1TB3.0Gb/s8MB$59.990$0.06 Buy Now
92
Seagate Barracuda ST4000LM024 4 TB 2.5
Seagate Barracuda ST4000LM024 4 TB 2.5" Internal Hard Drive4 TB$159.000$0.04 Buy Now
101
Toshiba DT01ACA050 3.5 Inch SATA III Internal Hard Drive 500GB 7200RPM
Toshiba DT01ACA050 3.5 Inch SATA III Internal Hard Drive 500GB 7200RPM500GB$25.380$0.05 Buy Now
113
Toshiba 1TB 5400RPM 8MB Cache SATA 3.0Gb/s 2.5 inch PS3/PS4 Hard Drive - 3 Year Warranty
Toshiba 1TB 5400RPM 8MB Cache SATA 3.0Gb/s 2.5 inch PS3/PS4 Hard Drive - 3 Year Warranty1TB3.0Gb/s8MB$59.400$0.06 Buy Now
120
Seagate IronWolf Pro SATA III 3.5
Seagate IronWolf Pro SATA III 3.5" Internal NAS Hard Drive, 7200 RPM - 28TB, 2-Pack28TB$1579.980$0.06 Buy Now
130
Constellation ES ST1000NM0011 1 TB Internal Hard Drive
Constellation ES ST1000NM0011 1 TB Internal Hard Drive1 TB$59.000$0.06 Buy Now
146
Western Digital 6TB WD_Black Performance Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5
Western Digital 6TB WD_Black Performance Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD6004FZBX6TB6Gb/s256MB$189.990$0.03 Buy Now
151
Seagate Constellation.2 500GB 7200RPM SATA 6 Gb/s 64MB Cache 2.5-Inch Internal Bare Drive ST9500620NS
Seagate Constellation.2 500GB 7200RPM SATA 6 Gb/s 64MB Cache 2.5-Inch Internal Bare Drive ST9500620NS500GB6Gb/s64MB$23.450$0.05 Buy Now
161
Zinweyton Mac mini M4 SSD 2TB, Hard Disk Storage Upgrade for Mac mini M4
Zinweyton Mac mini M4 SSD 2TB, Hard Disk Storage Upgrade for Mac mini M42TB$415.680$0.20 Buy Now
1711
Seagate Skyhawk 4TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 64MB Cache for DVR NVR Security Camera System with Drive Health Management and in-House Rescue Services (ST4000VXZ16/016)
Seagate Skyhawk 4TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 64MB Cache for DVR NVR Security Camera System with Drive Health Management and in-House Rescue Services (ST4000VXZ16/016)4TB6Gb/s64MB$129.99-$14.96$0.03 Buy Now
184
WD Blue 500GB Desktop Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 32MB Cache 3.5 Inch - WD5000AZLX
WD Blue 500GB Desktop Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 32MB Cache 3.5 Inch - WD5000AZLX500GB6Gb/s32MB$43.98-$3.40$0.09 Buy Now
195
MaxDigitalData (MD1000GLSA6454-PS 1TB 64MB Cache 5400RPM SATA 6.0Gb/s 2.5inch 7MM Gaming Hard Drive (for PS3/PS4) - 2 Year Warranty
MaxDigitalData (MD1000GLSA6454-PS 1TB 64MB Cache 5400RPM SATA 6.0Gb/s 2.5inch 7MM Gaming Hard Drive (for PS3/PS4) - 2 Year Warranty1TB6.0Gb/s64MB$59.990$0.06 Buy Now
202
Seagate Skyhawk AI, 16TB, Video Internal Hard Drive, 3.5
Seagate Skyhawk AI, 16TB, Video Internal Hard Drive, 3.5", SATA, 6Gb/s, 64MB Cache, for DVR/NVR Security Camera System, 3 year Rescue Services, FFP (ST16000VEZ02)16TB64MB$549.990$0.03 Buy Now
212
Toshiba 1TB 5400RPM 128MB Cache SATA 6Gb/s (7mm) 2.5in Internal Gaming PS3/PS4 Hard Drive - 3 Year Warranty
Toshiba 1TB 5400RPM 128MB Cache SATA 6Gb/s (7mm) 2.5in Internal Gaming PS3/PS4 Hard Drive - 3 Year Warranty1TB6Gb/s128MB$59.990$0.06 Buy Now
228
Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5
Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD43PURZ4TB6Gb/s256MB$199.99-$1.68$0.05 Buy Now
232
Western Digital 1TB 5400RPM 16MB Cache SATA 6.0Gb/s 2.5inch Hard Drive (for PS4 Game Console HDD Upgrade/Repair)
Western Digital 1TB 5400RPM 16MB Cache SATA 6.0Gb/s 2.5inch Hard Drive (for PS4 Game Console HDD Upgrade/Repair)1TB6.0Gb/s16MB$57.990$0.06 Buy Now
2414
Hiseeu 1TB Surveillance Internal Hard Drive HDD SATA 6Gb/s 64MB Cache 3.5 Inch for NVR Security Camera System and Computer with Drive Health Management
Hiseeu 1TB Surveillance Internal Hard Drive HDD SATA 6Gb/s 64MB Cache 3.5 Inch for NVR Security Camera System and Computer with Drive Health Management1TB6Gb/s64MB$79.99+$20.00$0.08 Buy Now
255
Seagate Bare Drives BarraCuda 1TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 64MB Cache for Computer Desktop PC – Frustration Free Packaging ST1000DMZ10/DM010
Seagate Bare Drives BarraCuda 1TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 64MB Cache for Computer Desktop PC – Frustration Free Packaging ST1000DMZ10/DM0101TB6Gb/s64MB$83.75-$16.24$0.08 Buy Now
261
Seagate BarraCuda Mobile Hard Drive 4TB SATA 6Gb/s 128MB Cache 2.5-Inch 15mm (ST4000LM024),Mechanical Hard Disk
Seagate BarraCuda Mobile Hard Drive 4TB SATA 6Gb/s 128MB Cache 2.5-Inch 15mm (ST4000LM024),Mechanical Hard Disk4TB6Gb/s128MB$158.000$0.04 Buy Now

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