Best 12TB Hard Drive Deals Right Now
Every 12TB 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 12TB questions.
Updated July 29, 2026
Top 10 by Price per TB
See all 17 listings| # | Product | Capacity | Condition | Price / TB | Price | Region | |
|---|---|---|---|---|---|---|---|
| 1 | MDD MAXDIGITALDATA MDD - HC520 HUH721212ALE601 12TB 7200RPM 128MB Cache SATA 6.0Gb/s 3.5-inch Enterprise Hard Drive - 5 Year Warranty (Renewed) | 11.7 TB | Used | $28.16 /TB | $330.00 | us | View |
| 2 | Seagate Exos X16 ST12000NM001G 12 TB Hard Drive - Internal - SATA (SATA/600) (Renewed) | 11.7 TB | Used | $29.01 /TB | $340.00 | us | View |
| 3 | MDD (MDD12TSATA25672NAS) 12TB 7200RPM 256MB Cache SATA 6.0Gb/s 3.5-inch Internal NAS Hard Drive - 5 Years Warranty (Renewed) | 11.7 TB | Used | $29.01 /TB | $340.00 | us | View |
| 4 | MDD MAXDIGITALDATA 12TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5-inch Internal Hard Drive for Surveillance Storage (MD12TBGSA25672DVR) - 3 Years Warranty | 11.7 TB | Used | $29.87 /TB | $350.00 | us | View |
| 5 | MDD MAXDIGITALDATA (MDD12TSATA25672E) 12TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5-inch Enterprise Hard Drive (Renewed) | 11.7 TB | Used | $30.72 /TB | $360.00 | us | View |
| 6 | TOSHIBA Internal Hard Disk Server for NAS 3.5" Enterprise HDD 12TB SATA 6 Gbit/s 7200rpm 3 Year Warranty MG07ACA12TE (Renewed) | 11.7 TB | Used | $30.72 /TB | $360.00 | us | View |
| 7 | Seagate 12TB HDD Exos X14 SATA 6Gb/s 512e 7200RPM 3.5" Enterprise Hard Drive (Renewed) | 11.7 TB | Used | $31.57 /TB | $370.00 | us | View |
| 8 | Seagate Exos x12 12TB SATA 6Gb/s 256MB Cache Enterprise Hard Drive 3.5in (ST12000NM0007) (Renewed) | 11.7 TB | Used | $31.57 /TB | $370.00 | us | View |
| 9 | Western Digital 12TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD121PURZ | 11.7 TB | Used | $33.71 /TB | $395.00 | us | View |
| 10 | Dell/Seagate Exos X16 12TB ST12000NM005G 7.2K RPM SATA 6Gb/s 512e 3.5" Enterprise Hard Drive (Renewed) | 11.7 TB | Used | $34.05 /TB | $399.00 | us | View |
What to Check Before Buying a 12TB 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 12TB enough for a home NAS or media server?
Should I buy a new or used 12TB hard drive?
What is a good price per TB for a 12TB 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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