A batch 1 128GB framework desktop reports the memory modules in HWiNFO as MT62F4G32D8DV-023 WT
Which a search turns up MT62F4G32D8DV-023-WT-C {2} part detail | Micron Technology Inc.
Here is the micron part number chart for these modules:
Newer framework desktops or older ones with a firmware update may also support modules sourced from other suppliers considering the enhancement noted in the 3.05 firmware update.