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Live prices · Sorted by price per TB

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 September 06, 2026

Top 10 by Price per TB

We found 44 currently available 12TB Hard Drives (showing the top 10 by price per TB). Prices start at $315.99, with the lowest price per TB currently at $26.97/TB.

# Product Capacity Condition Price / TB Price Region
1 Western Digital Ultrastar DC HC520 12TB SATA 6Gb/s 3.5-Inch Data Center HDD - HUH721212ALE600 0F29590 (Renewed) 11.7 TB Used $26.97 /TB $315.99 us View
2 Seagate Exos x12 12TB SATA 6Gb/s 256MB Cache Enterprise Hard Drive 3.5in (ST12000NM0127) (Renewed) 11.7 TB Used $27.22 /TB $318.99 us View
3 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 $27.31 /TB $319.99 us View
4 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 $27.31 /TB $319.99 us View
5 HGST Ultrastar He12 | HUH721212ALE601 | 0F27454 | 12TB 7200 RPM 256MB SATA 6.0Gb/s 3.5" Cache | 512E | BitLocker Hard Drive Encryption | Power Disable Function | 11.7 TB Used $28.16 /TB $329.99 us View
6 HGST 12TB Ultrastar DC HC520 SATA 6Gb/s 7200RPM 3.5-inch 256MB Cache HUH721212ALE604 0F29592, with Power Disable Feature (Renewed) 11.7 TB Used $28.16 /TB $329.99 us View
7 Seagate Exos X16 ST12000NM001G 12 TB Hard Drive - Internal - SATA (SATA/600) (Renewed) 11.7 TB Used $28.16 /TB $329.99 us View
8 MDD MAXDIGITALDATA (MDD12TSATA25672E) 12TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5-inch Enterprise Hard Drive (Renewed) 11.7 TB Used $28.16 /TB $329.95 us View
9 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 $339.99 us View
10 HGST WD Ultrastar DC HC520 12TB HDD 7200 RPM SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive | Power-Disable | HUH721212ALE604 0F29592 (Renewed) 11.7 TB Used $29.01 /TB $329.99 us View
See all 44 listings

What to Check Before Buying a 12TB Hard Drive

CMR vs SMR

For NAS, RAID, or heavy write workloads, insist on CMR. SMR drives are fine for cold backups but stall under sustained writes.

Warranty length

3 years is standard for desktop drives, 5 years for NAS/enterprise lines (WD Red Pro, Seagate IronWolf Pro, Toshiba N300).

Workload rating

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.

Price per TB

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?
A single 12TB drive holds roughly 480 Blu-ray-quality movies or 3,000k smartphone photos. For a NAS you typically want at least two drives for redundancy, so factor in the cost of a pair when comparing against one larger drive.
Should I buy a new or used 12TB hard drive?
Used and recertified enterprise drives often cost 30-50% less per TB and were built for 24/7 duty, but usually carry a short seller warranty instead of a 5-year manufacturer one. For irreplaceable data, buy new or buy used only with redundancy (RAID or backups).
What is a good price per TB for a 12TB hard drive right now?
The table above is sorted by price per TB and refreshes with live market data, so the top rows are the current answer. As a rule of thumb, larger capacities (12TB+) usually hit the lowest per-TB prices, while very small drives carry a fixed-cost premium.

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.

Open full table

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