NEMIX
DDR5 · 5600 MT/s · CL46 · 1×16GB
Lowest price in US across retailers
Last updated Sep 19, 2026
Out of stock in US
NEMIX DDR5-5600 ECC RDIMM 1x16GB price history in US: current low $709.99, 12-month low $239.99, 12-month median $579.99.
Above typical — consider waiting — current price is 22% above the 12-month median.
Step up from NEMIX's 4800 RDIMM line and the 5600 tier covers the same capacity ground — 16GB to 128GB — at a single higher-rated speed and one CL46 timing across the board.
This 1×16GB kit totals 16GB, rated 5600 MT/s CL46. As with the slower tier, every kit in this family shares one speed and one timing, so a four-module kit and a two-module kit of the same total capacity differ only in how that total is split across sticks — and four modules place more load on a server board's memory controller than two.
This is registered ECC RDIMM DDR5, meant for server platforms that call for buffered ECC memory rather than standard desktop UDIMM.
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.