# KingSpec P3 1TB 2.5" SATA III SSD

Source: https://www.ranked10.co.uk/tech/best-1tb-sata-ssds/kingspec-p3-1tb-sata-ssd
Ranked #5 in "Best 1TB SATA SSD: 10 Ranked, and Why £190 Buys 10MB/s": https://www.ranked10.co.uk/tech/best-1tb-sata-ssds

- Price: £99.99 (checked on Amazon UK on 2026-09-19)
- Amazon rating: 4.5 from 9,323 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0B2K51BHH?tag=ranked10-21

The KingSpec P3 1TB is a 2.5-inch SATA III solid state drive built on 3D NAND TLC, priced at £99.99 and rated 4.5 stars from 9,323 Amazon ratings. It sits fifth in this guide to 1TB SATA SSDs. The listing claims sequential reads up to 550MB/s and writes up to 500MB/s, a three-year limited warranty with lifetime technical support, and a capacity range running from 128GB to 4TB.

The numbers inside this one listing do not all agree with each other. The title and the Read Speed field both say 550MB/s, while the Data Transfer Rate field on the same page says 560MB/s — 10MB/s above the drive's own claimed read figure. The specs also carry a Hard Disk Rotational Speed of 500 and a Cache Memory Installed Size of 1TB, which is the entire capacity of the drive, while the Color field simply reads "1TB". Every figure on this page comes from the Amazon listing, not from testing we carried out ourselves.

## Specification

| Field | Value |
|---|---|
| Price | £99.99 |
| Amazon rating | 4.5 from 9,323 ratings |
| Claimed read speed | 550MB/s (title and Read Speed field) |
| Data Transfer Rate | 560MB/s (as listed) |
| Claimed write speed | 500MB/s |
| Capacity | 1TB (range listed as 128GB to 4TB) |
| Hard Disk Rotational Speed | 500 (as listed) |
| Cache Memory Installed Size | 1TB (as listed) |

## Questions people ask

**What read and write speeds does the KingSpec P3 1TB claim?**

The listing claims sequential read speeds up to 550MB/s and sequential write speeds up to 500MB/s, and describes the drive as up to 5x faster than a hard disk drive.

**Do the listing's own speed figures agree with each other?**

No. The title and the Read Speed field say 550MB/s, the Data Transfer Rate field says 560MB/s, and the Media Speed field says 500.

**What capacity versions does the KingSpec P3 come in?**

The listing gives a maximum capacity of 4TB across 128GB, 256GB, 512GB, 1TB, 2TB and 4TB. The 1TB version is the one priced at £99.99 here.

**Which devices will the KingSpec P3 work in?**

The compatibility bullet lists desktop, laptop and all-in-one PCs and says it supports Windows, Linux and Mac OS. The Hardware Platform field on the same listing reads "Linux, PC".

**What warranty does the KingSpec P3 1TB carry?**

The listing states a 3-year limited warranty on all KingSpec internal SSDs, plus lifetime technical support.

**What is included with the KingSpec P3, and is anything else needed?**

The Box Contents field lists a protective packaging bag (FFP). The bullets state that connection cables and screws are not included, so those have to be bought separately.