KingSpec P3 Spec and Price in the United Kingdom
Bare-bones is the operative description for KingSpec's P3: a 512GB 2.5-inch SATA drive rated at 580/570 MB/s, a three-year warranty, and no published controller or NAND figures — only per-capacity TBW ratings. It reads as a generic-market bargain SSD aimed squarely at replacing an aging hard drive for basic boot and load-time improvements, not a drive to build a performance system around. Buyers should expect it to compete on price rather than on any documented technical differentiator.
86th of 106 models in the SSD catalog on Sequential read.
Prices include VAT.
The last tracked price for the 256GB KingSpec P3 in the United Kingdom was £35.99 at Amazon.co.uk, captured 2026-09-04. Across one tracked merchant and 31 days of recorded prices, the 90-day median for the 256GB KingSpec P3 is £35.99 and the lowest recorded price is £14.99. This site began capturing prices on July 30, 2026; for Amazon listings, prices dated earlier come from Keepa's price history.
Captured periodically and may have changed.
- 256GB
- 512GB
- 1TB
- 2TB
- 4TB
Each point is one day's recorded price, not a list price. Points dated before July 30, 2026, when this site began capturing prices, come from Keepa's Amazon price history. How we track prices
Specifications
- Capacity
- 512GB
- Interface
- SATA
- Sequential read
- 580 MB/s
- Sequential write
- 570 MB/s
- Form factor
- 2.5-inch
- Endurance (TBW)
- 120 TB
- Warranty
- 3 years
Capacities
| Configuration | Part number | Endurance (TBW) | Sequential write | Sequential read | Current best price | Price per TB |
|---|---|---|---|---|---|---|
| 128GB | — | 30 TB | 570 MB/s | 580 MB/s | — | — |
| 256GB | — | 60 TB | 570 MB/s | 580 MB/s | £35.99 Price too old to confirm | — |
| 512GB | — | 120 TB | 570 MB/s | 580 MB/s | £60.99 Price too old to confirm | — |
| 1TB | — | 240 TB | 570 MB/s | 580 MB/s | £89.99 Price too old to confirm | — |
| 2TB | — | 480 TB | 570 MB/s | 580 MB/s | £178.99 Price too old to confirm | — |
| 4TB | — | 960 TB | 570 MB/s | 580 MB/s | £309.99 Price too old to confirm | — |
| 8TB | — | 1920 TB | 570 MB/s | 580 MB/s | — | — |
What owners and reviewers say
Summarised from 1 source(s), reviewed September 14, 2026. A source is counted only where it names this model exactly. How we track prices
Commonly praised
- Reviewers found it a low-cost SATA drive that reaches the interface's sequential limits.
- It carries a three-year warranty and a sizeable pSLC cache.
Commonly criticised
- It uses QLC NAND, and sustained write speed falls to hard-drive-like levels once the cache fills.
- Its benchmark score was among the lowest of the drives tested.
Sources behind this summary
Guides for this category
Sources
Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.