Best 8TB Hard Drive Deals Right Now
Compare 8TB Hard Drives on Amazon US by price per TB. Choose new or used, then check the model, seller and price timestamp before buying.
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10 offers by price per TB
See all 42 listingsWe found 42 recently priced 8TB Hard Drives (new), showing the top 10 by price per TB. Prices start at $279.99, with the lowest price per TB currently at $35.00/TB.
| # | Product | Capacity | Condition | Price / TB | Price | Region | |
|---|---|---|---|---|---|---|---|
| 1 |
Seagate 8TB BarraCuda Internal Hard Drive | SATA 6 Gb/s (ST8000DM004)
Internal 3.5"HDD
Listed warranty: 24 months · verify seller
ST8000DM004 specifications →
Price checked Oct 27, 2026 12:20 UTC
|
8 TB | New | $35.00 /TB | $279.99 | us | Amazon ↗ |
| 2 |
Western Digital 8TB WD Blue PC Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD80EAAZ
3.5-inchHDD
Listed warranty: 24 months · verify seller
WD80EAAZ specifications →
Price checked Oct 27, 2026 13:33 UTC
|
8 TB | New | $38.75 /TB | $309.99 | us | Amazon ↗ |
| 3 | 8 TB | New | $40.50 /TB | $324.00 | us | Amazon ↗ | |
| 4 |
Seagate Enterprise Capacity 3.5 HDD 8TB 7200 RPM SATA 6Gb/s 256MB Cache 4Kn 3.5-Inch Enterprise Hard Disk Drive (ST8000NM0045)
Internal 3.5"HDD
Listed warranty: 60 months · verify seller
Price checked Oct 27, 2026 05:20 UTC
|
8 TB | New | $44.02 /TB | $352.13 | us | Amazon ↗ |
| 5 |
Seagate 8TB 7200 RPM HDD
Internal 3.5"HDD
Listed warranty: 60 months · verify seller
Price checked Oct 27, 2026 05:21 UTC
|
8 TB | New | $44.77 /TB | $358.20 | us | Amazon ↗ |
| 6 |
(Old Model) Seagate 8TB Desktop HDD SATA 6Gb/s NCQ 256MB Cache 7200 RPM 3.5" Internal Bare Drive ST8000DM002
3.5-inchHDD
ST8000DM002 specifications →
Price checked Oct 27, 2026 12:23 UTC
|
8 TB | New | $45.94 /TB | $367.48 | us | Amazon ↗ |
| 7 |
HGST Ultrastar He8 HUH728080ALE604 0F23668 / 0F25721 8TB 7,2K RPM SATA 6Gb/s 128MB 3.5" HDD 512E
Internal 3.5"HDD
Price checked Oct 27, 2026 12:26 UTC
|
8 TB | New | $46.18 /TB | $369.45 | us | Amazon ↗ |
| 8 |
Seagate Exos 7E8 8TB Enterprise Capacity HDD - 7200 RPM, 256MB Cache, SATA III 6 Gb/s Interface, 3.5" Internal Hard Drive, Crypto Chia Mining - ST8000NM0055
Internal 3.5"HDD
Price checked Oct 27, 2026 05:21 UTC
|
8 TB | New | $46.88 /TB | $375.00 | us | Amazon ↗ |
| 9 |
Seagate SkyHawk 8TB Surveillance Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 256MB Cache for DVR NVR Security Camera System with Drive Health Management (ST8000VX0022)
Internal 3.5"HDD
Listed warranty: 36 months · verify seller
ST8000VX0022 specifications →
Price checked Oct 27, 2026 12:27 UTC
|
8 TB | New | $48.00 /TB | $384.00 | us | Amazon ↗ |
| 10 |
Seagate 8TB 7200 RPM HDD
Internal 3.5"HDD
Listed warranty: 60 months · verify seller
Price checked Oct 27, 2026 12:21 UTC
|
8 TB | New | $49.38 /TB | $395.00 | us | Amazon ↗ |
What to Check Before Buying a 8TB Hard Drive
Check CMR or SMR for the exact model. For a NAS or sustained writes, start with your enclosure's compatibility list and workload requirements.
A manufacturer's specification describes an eligible new drive. OEM, bulk and renewed offers may have different seller or manufacturer coverage.
Confirm SATA versus SAS, drive dimensions, supported bays and the model-specific workload rating before buying.
Account for formatting, redundancy and free space. A mirror uses two drives to provide approximately one drive's capacity; it does not replace an independent backup.
Frequently Asked Questions
Is 8TB enough for my NAS?
Should I buy a new or used 8TB hard drive?
What is a good price per TB for a 8TB hard drive?
Sources and further reading
Narrow your shortlist by capacity and condition
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