Patriot
DDR5 · 5600 MT/s · CL40 · 2×8GB
Lowest price in DE across retailers
Patriot markets its DDR5 desktop kits under the Viper Venom name, and the branding doesn't fully capture what's inside: kits titled 6000 in this family are actually sold at speeds from 5200 up to the full 6000, with CL30 through CL40 timings scattered across that range.
This 2×8GB kit is rated 5600 MT/s CL40 — worth confirming against the listing, since Venom's box art keeps the "6000" branding even on the slower-rated variants. Capacity in this family runs from 16GB up to 64GB.
All of it is DDR5 UDIMM for consumer desktop boards, and reaching the rated 5600 MT/s depends on the XMP or EXPO profile being applied in BIOS rather than left at JEDEC defaults.
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.
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.
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.
A 2x16GB kit sits at the highest-volume point on the memory market, and volume is what actually sets price per gigabyte — not capacity, and not how new a kit's specification is.