Kingston FURY Beast DDR5-6000 Review
FURY Beast at 6000 spans three CL grades under one name plus a four-module 64GB option its 5600 sibling doesn't offer, which makes matching the exact SKU more important here than with most families.
PHS-memory
DDR5 · 5600 MT/s · CL46 · 1×64GB
Lowest price in FR across retailers
Last updated Oct 12, 2026
PHS-memory DDR5-5600 ECC RDIMM 1x64GB price history in FR: current low €4,822.56, 12-month low €914.34, 12-month median €4,194.80.
Above typical — consider waiting — current price is 8% above the 3-month median.
A single RDIMM module at 64GB is a common shape for PHS-memory's server listings: dense, ECC, and specified for boards that expect registered memory rather than the unbuffered sticks used in desktops. Registered DIMMs off-load the electrical demand of high density onto a buffer chip on the module itself, which is why a server can populate several channels with modules this large without training failures.
This one is DDR5 rated 5600 MT/s CL46 as 1×64GB. What a given server platform actually trains to depends on its own memory controller and the number of ranks per channel populated, so check your board's qualified vendor list rather than assuming the rated speed applies outright.
ECC is a given here, and the module will only work in a chassis built to take registered ECC memory.
FURY Beast at 6000 spans three CL grades under one name plus a four-module 64GB option its 5600 sibling doesn't offer, which makes matching the exact SKU more important here than with most families.
Flare X5 is a heatspreader-only DDR5-6000 line built for clearance-constrained builds, and within this 6000 MT/s grade every listing shares that one headline speed — the CL bin and capacity are the only things actually separating listings.
DDR5 doubled the bandwidth and moved power regulation onto the module. Whether that is worth paying for depends entirely on which platform you are building.
Crucial Pro trades looks for a compatibility-first, overclocking-headroom pitch, and within this 6400 MT/s grade, CAS latency -- not the shared headline speed -- is the number that actually separates one listing from another.
16 GB is no longer comfortable, 32 GB is the sensible default, and 64 GB is a workload decision rather than a future-proofing one.
CAMM2 and SODIMM are physically incompatible laptop memory formats. The difference is not speed at a given rating but how many channels each module carries, how the module attaches, and whether a machine can ever add memory rather than replace it.