Kingston FURY Beast 16GB DDR5-5600 CL40 Black
The 5600 MT/s data rate delivers 50% more bandwidth than DDR4, while the low-profile heat spreader ensures compatibility with large air coolers. On-die ECC maintains data integrity during overclocking, and Intel XMP 3.0 support allows for easy profile-based tuning at 1.25V. This single 16GB module is best for budget-conscious PC builders starting a new DDR5 system who want to leave room for future capacity upgrades.
Überblick
The 30-Second Version
The Kingston FURY Beast KF556C40BB-16 is a budget DDR5 stick that nails price-to-performance. Speed is solid at 78th percentile, but CL40 latency is a real weak spot. Buy it if you want cheap, reliable DDR5. Skip it if you're chasing gaming performance.
Pros & Cons
Vorteile
- Great price-to-performance for a DDR5 entry point 86th
- Low-profile heat spreader fits under big air coolers 78th
- Easy to install and stable once XMP is enabled
- XMP 3.0 support with room for custom profiles
Nachteile
- CL40 timings are loose, latency is a weak spot
- You must enable XMP in BIOS to get full speed
- Single 16GB stick limits dual-channel performance
- Only works with DDR5-compatible boards
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Die Fakten
Performance
5600 MT/s with CL40 timings at 1.25V is a decent starting point for DDR5. The speed lands in the top quarter of our database, which is respectable for a budget stick. But those CL40 timings are the trade-off. Latency sits at 32nd percentile, which means it's slower to respond than most DDR5 kits out there. For gaming, that translates to a 66.7/100 score. Fine, but not going to set records. The on-die ECC helps with stability when you push things, and XMP 3.0 support means one-click overclocking if your board plays nice.
Specifications
Full Specifications
Memory
| Type | DDR5 |
| Form Factor | UDIMM |
| Total Capacity | 16384 |
| Modules | 1 |
| Per Module | 16384 |
| Pins | 288 |
Performance
| Speed | 5600 |
| CAS Latency | 40 |
| Timings | 40-40-40 |
| Voltage | 1.25 |
Class
| ECC | No |
| Registered | No |
| OC Profile | Intel XMP 3.0 |
Features
| RGB | No |
| Heat Spreader | Yes |
vs Competition
Against the Corsair VENGEANCE RGB PRO and G.Skill TridentZ RGB, both DDR4 kits, this Kingston stick is a different animal entirely. Those are DDR4, so they won't even fit a DDR5 board. The real competition is the Team Group Xtreem and Patriot Viper Venom, both DDR5. The Patriot Viper Venom PVV516G60C30 runs at 6000 MT/s with CL30 timings, which is meaningfully faster and tighter. The Team Group Xtreem hits 7200 MT/s, but you'll pay for it. The Kingston wins on price and availability. It loses on raw speed and latency to both.
| Spec | Kingston FURY Beast | G.Skill Trident Z5 Royal Series F5-6000J2636H32GX2-TR5NG | Corsair VENGEANCE RGB CMH64GX5M2Y6400C32 | Crucial Pro Overclocking CP2K16G64C32U5B | KLEVV CRAS V RGB KD5KGUD80-60A300G-BLACK | Team Group T-CREATE EXPERT CTCWD532G6400HC32ADC01 |
|---|---|---|---|---|---|---|
| Capacity | 16GB | 64GB | 64GB | 32GB | 64GB | 32GB |
| Kit | 1 x 16GB | 2 x 32GB | 2 x 32GB | 2 x 16GB | 2 x 32GB | 2 x 16GB |
| Memory Type | DDR5 | DDR5 | DDR5 | DDR5 | DDR5 | DDR5 |
| Speed Mts | 5600 | 6000 | 6400 | 6400 | 6000 | 6400 |
| Cas Latency | CL40 | CL26 | CL32 | CL32 | CL30 | CL32 |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Ecc | false | false | false | false | false | false |
| Compare | Compare | Compare | Compare | Compare |
| Produkt | Speed | Feature | Latency | Capacity | User Sentiment | Nutzerresonanz | Affordability |
|---|---|---|---|---|---|---|---|
| Kingston FURY Beast | 77.7 | 61.8 | 31.5 | 45.5 | 60.3 | 85.6 | 52.4 |
| G.Skill Trident Z5 Royal Series F5-6000J2636H32GX2-TR5NG Compare | 87.6 | 89.7 | 99 | 89.9 | 89.3 | 74.2 | 3.4 |
| Corsair VENGEANCE RGB CMH64GX5M2Y6400C32 Compare | 94.8 | 89.7 | 87.7 | 89.9 | 97.1 | 97.8 | 6.8 |
| Crucial Pro Overclocking CP2K16G64C32U5B Compare | 94.8 | 75 | 87.7 | 71.1 | 77.4 | 85.6 | 27.9 |
| KLEVV CRAS V RGB KD5KGUD80-60A300G-BLACK Compare | 87.6 | 89.7 | 87.7 | 89.9 | 97.1 | 85.6 | 8.3 |
| Team Group T-CREATE EXPERT CTCWD532G6400HC32ADC01 Compare | 94.8 | 75 | 87.7 | 71.1 | 89.3 | 92.3 | 23.6 |
Preis
Value & Pricing
Pricing is all over the map. In the US, we're seeing USD 94 to USD 378 across three listings. That's a wild USD 284 spread for the same stick. Amazon has the best deal at the low end, so shop around before you click buy. In Europe, prices range from EUR 253 to EUR 351 across four listings, a EUR 98 gap. For a budget DDR5 kit, the low end of that US range is genuinely good value. At the high end? You're getting fleeced. Buy smart.
Amazon 1 Angebot Ab 2.495 R$
Price History
Mehr erfahren
Overview
The Kingston FURY Beast KF556C40BB-16 is a single 16GB stick of DDR5 running at 5600 MT/s. It's a budget-friendly way to get onto the DDR5 platform without selling a kidney. The low-profile heat spreader means it'll fit under chunky air coolers, which is a nice touch.
Our database puts this stick at 78th percentile for speed and 84/100 for budget builds. That's a solid showing for a module that won't break the bank. The catch? CL40 timings are loose, and you'll need to flip on XMP in BIOS to actually hit the advertised 5600 MT/s.
Common Questions
Q: Do I need to enable XMP to get 5600 MT/s?
Yes. Out of the box, the stick will run at a lower JEDEC speed. You'll need to enable the XMP 3.0 profile in your BIOS to hit the full 5600 MT/s.
Q: Will this work with my DDR4 motherboard?
No. This is DDR5 memory and requires a DDR5-compatible motherboard. It will not physically fit or function in a DDR4 slot.
Q: Is a single 16GB stick better than two 8GB sticks?
For most builds, two sticks in dual-channel mode will outperform a single stick. A single 16GB stick leaves dual-channel performance on the table, but it does leave room to add a second stick later.
Who Should Skip This
Skip this if you're building a gaming PC and care about frame rates. The CL40 latency is a bottleneck, and you'll get noticeably better performance from a CL30 or CL32 kit for not much more money. Also skip it if you already have a DDR4 system, since this won't fit. And if you're the type who never touches BIOS settings, be warned: you'll be leaving speed on the table until you enable XMP.
Verdict
This is a solid budget pick for someone building a new DDR5 system who wants to keep costs down. It's reliable, easy to install, and the low-profile design is a practical win. Just know that you're leaving performance on the table with those CL40 timings. If you're building a gaming rig and care about frame rates, spend a bit more on a CL30 or CL32 kit. If you need a cheap, stable stick to get your system running, this does the job.
