I found a Micron datasheet that specifies that (some of?) their commercial DDR5 modules are specified for operation up to 95°C, though the refresh rate must be

I found a Micron datasheet that specifies that (some of?) their commercial DDR5 modules are specified for operation up to 95°C, though the refresh rate must be doubled above 85°C. (https://media-www.micron.com/-/media/client/global/documents/products/data-sheet/modules/unbuffered_dimm/ddr5/ddr5_udimm_core.pdf?rev=fdbd9476506c4e019360a5e402827caa https://media-www.micron.com/-/media/client/global/documents... page 13) This matches what's in the DDR5 specification itself (https://raw.githubusercontent.com/RAMGuide/TheRamGuide-WIP-/main/DDR5%20Spec%20JESD79-5.pdf https://raw.githubusercontent.com/RAMGuide/TheRamGuide-WIP-/... pdf page 320 / table 392)