| £/TB | Price | Size | Tech | Form Factor | Condition | Description |
|---|---|---|---|---|---|---|
| £20.00 | £120.00 | 6 TB | HDD | External | New | |
| £30.00 | £179.97 | 6 TB | HDD | External | New | |
| £31.60 | £189.61 | 6 TB | HDD | 3.5" | New | |
| £31.67 | £189.99 | 6 TB | HDD | External | New | |
| £33.17 | £198.99 | 6 TB | HDD | External | New | |
| £33.83 | £202.99 | 6 TB | HDD | External | New | |
| £33.83 | £202.99 | 6 TB | HDD | External | New | |
| £34.00 | £203.99 | 6 TB | HDD | External | New | |
| £34.07 | £204.40 | 6 TB | HDD | External | New | |
| £34.33 | £205.96 | 6 TB | HDD | External | New | |
| £34.83 | £208.99 | 6 TB | HDD | External | New | |
| £35.02 | £210.09 | 6 TB | HDD | External | New | |
| £35.67 | £213.99 | 6 TB | HDD | External | New | |
| £36.21 | £217.24-6.5% 24h | 6 TB | HDD | External | New | |
| £37.42 | £224.50-11.9% 24h | 6 TB | HDD | 3.5" | New | |
| £37.67 | £225.99 | 6 TB | HDD | 3.5" | New | |
| £38.33 | £230.00 | 6 TB | 3.5" | New | ||
| £38.33 | £230.00 | 6 TB | New | |||
| £39.00 | £233.99 | 6 TB | HDD | External | New | |
| £39.67 | £237.99 | 6 TB | HDD | 3.5" | New | |
| £39.75 | £238.49 | 6 TB | HDD | 3.5" | New | |
| £40.00 | £239.99 | 6 TB | HDD | External | New | |
| £40.00 | £240.00 | 6 TB | HDD | 3.5" | New | |
| £40.66 | £243.97 | 6 TB | HDD | 3.5" | New | |
| £40.83 | £245.00 | 6 TB | HDD | New | ||
| £47.58 | £285.46+3.4% 24h | 6 TB | HDD | 3.5" | New | |
| £47.61 | £285.67 | 6 TB | HDD | New | ||
| £48.27 | £289.60 | 6 TB | New | |||
| £48.43 | £290.57-1.2% 24h | 6 TB | HDD | 3.5" | New | |
| £48.61 | £291.66-26.8% 24h | 6 TB | HDD | New | ||
| £50.83 | £305.00 | 6 TB | HDD | 3.5" | New | |
| £53.33 | £320.00 | 6 TB | HDD | 3.5" | New | |
| £54.67 | £328.00 | 6 TB | HDD | 3.5" | New | |
| £54.75 | £328.49 | 6 TB | HDD | 3.5" | New | |
| £54.96 | £329.75 | 6 TB | HDD | 3.5" | New | |
| £55.00 | £329.99 | 6 TB | HDD | External | New | |
| £69.74 | £418.43 | 6 TB | HDD | 3.5" | Renewed | |
| £72.65 | £435.91 | 6 TB | HDD | 3.5" | New | |
| £83.33 | £499.99 | 6 TB | SSD | External | New | |
| £85.39 | £512.36 | 6 TB | HDD | 3.5" | New |
6TB drives: bulk storage without the premium
6TB is a solid step up for backups, media libraries and small NAS builds, usually with better £/TB than 4TB. The table above ranks every 6TB drive by real cost per terabyte.
- 6TB internal HDD: a reliable, well-stocked capacity with competitive £/TB across several brands.
- 6TB external: desktop external drives at this size suit a dedicated backup target — see external drives.
- NAS-rated: a common per-bay capacity for a growing home NAS array.
Check 8TB too — the jump is often smaller per terabyte than the jump from 4TB to 6TB, so it can be worth paying a little more for a size up.
Frequently asked questions
How does disks.co.uk rank 6TB drives?
We rank every 6TB drives by real cost per terabyte (£/TB) — the live Amazon.co.uk price divided by capacity — so the best value appears at the top. Prices refresh several times a day from Keepa, with 24-hour movement and all-time-low flags.
What is the cheapest 6TB drives drive right now?
The drive at the top of the table above is the cheapest 6TB drives option by £/TB at the moment. Larger capacities usually cost less per terabyte, so it is worth comparing 6TB drives against the next size up before you buy.
Is a 6TB drives drive good value?
Value depends on £/TB, not the sticker price. Use the ranking above to compare, and open any drive for its full Keepa price history to check whether today's price is genuinely low.
What is a 6TB drives drive good for?
It comes down to how much you store — see our storage sizing guide. As a rule, buy one size up if the £/TB is similar, so you do not run out sooner.