Kingston FURY Beast 16GB DDR5-5600 CL40 Black

The Kingston FURY Beast 16GB DDR5-5600 is a budget-friendly way to get onto DDR5. It's fast enough for most builds, easy to install, and the low-profile design is a bonus. Just remember to enable XMP in BIOS, and buy two sticks if you want dual-channel performance.

5600 MT/s is a meaningful step up from DDR4, and Kingston claims DDR5 is 50% faster than DDR4 at baseline. In practice, this stick delivers solid bandwidth for gaming and general use. The on-die ECC and PMIC help keep things stable when you push it. But CL40 timings are loose, and that 32nd percentile latency ranking shows. If you're chasing frame rates in latency-sensitive titles, you'll feel the difference versus a CL30 kit. For most people, though, this is plenty fast.

Against the Corsair VENGEANCE RGB PRO and G.Skill TridentZ RGB, the FURY Beast gives up RGB flair and tighter timings. Those kits are DDR4 though, so they're not direct competitors if you're on a new platform. The Team Group Xtreem and Patriot Viper Venom are DDR5 rivals with faster speeds and lower latencies, but they cost more. The PNY XLR8 EPIC-X RGB sits in a similar budget space but adds RGB if that's your thing. For pure value on a new DDR5 board, the FURY Beast holds its own.

Pricing is all over the place. In the US, we're seeing listings from USD 94 to USD 378, with Amazon carrying the best deal at the low end. In Canada, the spread is CAD 330 to CAD 510. At USD 94, this is a no-brainer for a budget DDR5 build. At USD 378, you're getting robbed, go buy a 32GB kit instead. The 52nd percentile affordability score reflects that middle-of-the-road positioning, but the low-end listings are genuinely good value.

The Kingston FURY Beast KF556C40BB-16 is a single 16GB stick of DDR5 running at 5600 MT/s. It's aimed at budget builders who want to get onto DDR5 without selling a kidney. The low-profile heat spreader means it'll clear even the chunkiest air coolers, which is a nice touch.

Our database puts this stick at 78th percentile for speed and 86th for social proof. That's a solid showing for a budget module. The catch? CL40 latency is nothing special, landing at 32nd percentile. You're getting DDR5 bandwidth, but not the tight timings that higher-end kits offer.

Skip this if you're still on a DDR4 platform, since it won't fit. Also skip it if you're chasing maximum gaming performance, the CL40 latency is a real bottleneck compared to CL30 kits. And if you're building a small form factor rig where every millimeter counts, the low-profile design helps, but you'd still be better off with a 2x8GB kit for dual-channel.

This is the stick to buy if you're building a budget DDR5 system and want reliable, reasonably fast memory without paying a premium. It's not for overclockers chasing the last frame, and the single-stick config means you'll want to buy two for dual-channel. But for everyday gaming and productivity, it's a solid, dependable choice that won't let you down.