According to News.Mynavi.jp the modules are compatible with both AMD EXPO and Intel XMP 3.0 profiles and are designed for desktop PCs running AMD's Ryzen 7000-series as well as Intel's 12th and 13th Generations Core processors.
The modules feature data transfer rates of 5200 MT/s and 5600 MT/s as well as CL46 latency at 1.1V. The DDR5-5600 DIMMs come in 8GB, 16GB, and 32GB versions. The new 24GB and 48GB possibilities are interesting and are based on 24Gb memory chips. DDR5-5200 modules are available only in 8GB, 16GB, and 32GB sizes.
Using two 24GB or 48GB modules instead of a pair of 32GB and 64GB DIMMs allows PC to be built with 48GB or 96GB of dual-channel memory. This will be cheaper than machines with 64GB or 128GB of RAM.
Micron has not disclosed recommended prices for its DDR5-5200 and DDR5-5600 modules.