Best 8TB Hard Drive Deals Right Now
Every 8TB hard drive we track, in one live table sorted by price per TB. Prices refresh from Amazon regions throughout the day, so the top row is the current best deal at this capacity. Below the table: what to check before you buy, and answers to the most common 8TB questions.
Updated July 29, 2026
Top 10 by Price per TB
See all 46 listings| # | Product | Capacity | Condition | Price / TB | Price | Region | |
|---|---|---|---|---|---|---|---|
| 1 | Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) | 7.8 TB | Used | $25.60 /TB | $200.00 | us | View |
| 2 | Seagate ST8000NM0065 Internal Hard Drive 3.5" 8 TB SATA Black | 7.8 TB | Used | $29.18 /TB | $228.00 | us | View |
| 3 | Seagate Enterprise Capacity 8TB 7200RPM 256MB Cache SATA 6Gb/s 3.5in Enterprise Hard Drive - ST8000NM0105 (Renewed) | 7.8 TB | Used | $30.08 /TB | $235.00 | us | View |
| 4 | HGST HUH728080ALE600 0F25739 8000GB 7,2K RPM SATA 128MB 3.5" HDD (0F23267) | 7.8 TB | Used | $30.72 /TB | $240.00 | us | View |
| 5 | Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) | 7.8 TB | New | $31.49 /TB | $246.00 | us | View |
| 6 | Western Digital 8TB WD Blue PC Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD80EAAZ | 7.8 TB | Used | $32.77 /TB | $256.00 | us | View |
| 7 | MDD MAXDIGITALDATA MaxDigitalData 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5inch Internal Hard Drive for NAS Network Storage (MD8000GSA25672NAS) | 7.8 TB | Used | $33.15 /TB | $259.00 | us | View |
| 8 | Seagate 8TB Terascale Enterprise HDD 7200RPM 256MB Cache SATA 6Gb/s 64MB Cache 3.5-Inch Internal Hard Drive (ST8000NC0002) (Renewed) | 7.8 TB | Used | $33.15 /TB | $259.00 | us | View |
| 9 | MDD MAXDIGITALDATA 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5-inch Internal Hard Drive for Surveillance (MD8000GSA25672DVR) (Renewed) | 7.8 TB | Used | $33.28 /TB | $260.00 | us | View |
| 10 | Seagate Exos 7E8 8TB 512e SATA 256MB Cache 3.5-Inch Enterprise Hard Drive (ST8000NM0055) (Renewed) | 7.8 TB | Used | $34.56 /TB | $270.00 | us | View |
What to Check Before Buying a 8TB Hard Drive
For NAS, RAID, or heavy write workloads, insist on CMR. SMR drives are fine for cold backups but stall under sustained writes.
3 years is standard for desktop drives, 5 years for NAS/enterprise lines (WD Red Pro, Seagate IronWolf Pro, Toshiba N300).
NAS-class drives are rated 180-300 TB/year. Desktop drives (WD Blue, Barracuda) are rated 55 TB/year - fine for a PC, risky in a RAID array.
The single best value metric. Anything under the current market floor usually means used, shucked, or SMR - check the condition column.
Frequently Asked Questions
Is 8TB enough for a home NAS or media server?
Should I buy a new or used 8TB hard drive?
What is a good price per TB for a 8TB hard drive right now?
Want to filter by region, warranty, or condition?
The full price table compares every drive we track across Amazon US, UK, DE, FR, CA, IT, and ES.
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