Best 16TB External Hard Drive Deals Right Now
Every 16TB external 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 16TB questions.
Updated July 29, 2026
Top 10 by Price per TB
See all 28 listings| # | Product | Capacity | Condition | Price / TB | Price | Region | |
|---|---|---|---|---|---|---|---|
| 1 | Avolusion PRO-X USB 3.0 External Hard Drive for WindowsOS Desktop PC/Laptop - (16TB) (Renewed) | 15.6 TB | Used | $25.60 /TB | $400.00 | us | View |
| 2 | OSENTRiX BX100 16TB USB 3.2 Gen 2 USB-C External Hard Drive for Windows or MacOS Desktop PC/Laptop | 15.6 TB | New | $29.44 /TB | $460.00 | us | View |
| 3 | OSENTRiX GX100 16TB USB 3.2 (10Gbps) External Hard Drive with USB Hub for Windows or MacOS Desktop PC/Laptop - 2 Year Warranty | 15.6 TB | New | $29.44 /TB | $460.00 | us | View |
| 4 | Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 | 15.6 TB | New | $31.04 /TB | $485.00 | us | View |
| 5 | Avolusion G2 16TB USB 3.2 (10Gbps) USB-C External Hard Drive for Windows/MacOS PC & Laptop - 2 Year Warranty | 15.6 TB | Used | $31.30 /TB | $489.00 | us | View |
| 6 | Avolusion PRO-5X Series 16TB USB 3.0 External Hard Drive for WindowsOS Desktop PC/Laptop (White) (Renewed) | 15.6 TB | Used | $31.36 /TB | $490.00 | us | View |
| 7 | Avolusion PRO-T5 Series USB 3.0 External Hard Drive for WindowsOS Desktop PC/Laptop (White) - (16TB) (Renewed) | 15.6 TB | Used | $31.36 /TB | $490.00 | us | View |
| 8 | Avolusion PRO-T8 Series 16TB USB 3.0 External Hard Drive for WindowsOS Desktop PC/Laptop (Black) (Renewed) | 15.6 TB | Used | $31.36 /TB | $490.00 | us | View |
| 9 | Avolusion PRO-T5 Series USB 3.0 External Hard Drive for WindowsOS Desktop PC/Laptop - 2 Year Warranty (16TB White) (Renewed) | 15.6 TB | Used | $31.36 /TB | $490.00 | us | View |
| 10 | Avolusion PRO-Z Series 16TB USB 3.0 External Hard Drive for WindowsOS Desktop PC/Laptop (White) (Renewed) | 15.6 TB | Used | $31.36 /TB | $490.00 | us | View |
What to Check Before Buying a 16TB External Hard Drive
3.5-inch desktop externals need wall power but cost much less per TB. 2.5-inch portables run off USB but top out around 5TB.
Externals often contain SMR or white-label drives. If you plan to shuck the drive for a NAS, research which model is inside the enclosure first.
USB 3.0 (5 Gbps) saturates any hard drive, so USB-C vs USB-A is about convenience, not speed. Thunderbolt adds nothing for a single HDD.
Ignore it in the price comparison - free tools (or your OS) do the same job.
Frequently Asked Questions
Is a 16TB external drive good for backups?
Can I shuck a 16TB external drive and use it in a NAS?
Desktop or portable 16TB external drive - which should I buy?
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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