Kingston FURY Beast DDR5-5600 Spec and Price in the United Kingdom
The Beast line's 5600 MT/s class runs CL40 at a low 1.25V (40-40-40, per Kingston's datasheets) — the mainstream-speed, low-voltage option below the 6000 and 6400 kits, available as 16GB singles and 16/32/64GB kits, with a CL36 single-module grade (36-38-38) at the same voltage. It ships without RGB, aimed at everyday DDR5 builds.
Tied 73rd of 139 models in the RAM catalog on Speed — 16 models share this figure.
Prices include VAT.
Captured periodically and may have changed.- 1x16GB
- 2x8GB
- 2x16GB
- 2x32GB
- 1x16GB CL36
- 2x16GB CL36
- 1x32GB
- 2x8GB CL36
- 2x32GB CL36
- 1x64GB
- 1x32GB CL36
Each point is one capture, not a list price. How we track prices
Specifications
- Capacity
- 2x16GB
- True latency
- 14.29 ns
- Memory type
- DDR5
- Speed
- 5600 MT/s
- CAS latency
- Form factor
- UDIMM
- Voltage
- 1.25 V
- Timings
- 40-40-40
- Modules
- 2
- RGB
- No
Capacities
| Configuration | Part number | Speed | CAS latency | True latency | Current best price | Price per GB |
|---|---|---|---|---|---|---|
| 1x16GB | KF556C40BB-16 | — | — | — | £263.15 at Amazon.co.uk · captured 2026-09-15 | £16.45/GB |
| 2x8GB | KF556C40BBK2-16 | — | — | — | £280.88 at Amazon.co.uk · captured 2026-09-15 | £17.56/GB |
| 2x16GB | KF556C40BBK2-32 | 5600 MT/s | 40 | 14.29 ns | £499.95 at Amazon.co.uk · captured 2026-09-15 | £15.62/GB |
| 2x32GB | KF556C40BBAK2-64 | — | — | — | £1,027.87 at Amazon.co.uk · captured 2026-09-02 | £16.06/GB |
| 1x16GB CL36 | KF556C36BBE-16 | 5600 MT/s | 36 | 12.86 ns | £326.44 at Amazon.co.uk · captured 2026-09-04 | £20.40/GB |
| 2x16GB CL36 | KF556C36BBEK2-32 | 5600 MT/s | 36 | 12.86 ns | £437.77 at Amazon.co.uk · captured 2026-09-14 | £13.68/GB |
| 1x32GB | KF556C40BB-32 | 5600 MT/s | 40 | 14.29 ns | £467.33 at Amazon.co.uk · captured 2026-09-15 | £14.60/GB |
| 2x8GB CL36 | KF556C36BBEK2-16 | 5600 MT/s | 36 | 12.86 ns | £315.81 at Amazon.co.uk · captured 2026-09-14 | £19.74/GB |
| 2x32GB CL36 | KF556C36BBEAK2-64 | 5600 MT/s | 36 | 12.86 ns | £1,027.87 at Amazon.co.uk · captured 2026-09-02 | £16.06/GB |
| 1x64GB | KF556C36BBEA-64 | 5600 MT/s | 36 | 12.86 ns | £1,027.87 at Amazon.co.uk · captured 2026-09-02 | £16.06/GB |
| 1x32GB CL36 | KF556C36BBEA-32 | 5600 MT/s | 36 | 12.86 ns | £490.50 at Amazon.co.uk · captured 2026-09-15 | £15.33/GB |
| 1x8GB CL36 | KF556C36BBE-8 | 5600 MT/s | 36 | 12.86 ns | — | — |
Guides for this category
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 measured a clear framerate gain when moving from the 5200 to the 5600 speed grade.
- Its RGB lighting is described as clean and bright, with automatic synchronisation between modules.
- It is backed by a limited lifetime warranty and responsive customer support.
Commonly criticised
- The step up to the 6000 grade offers only marginal gains, so reviewers saw the 5600 kit as the sensible stopping point.
- Modules idle at the JEDEC default speed until the XMP profile is enabled manually.
Sources behind this summary
Sources
Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.