Looks like Hynix m-die according to MSI page, and single rank too.
A thick 1.6mm heat sink keeps temperatures cool
Up to 6000 MT/s with a timing from CL32
On-die ECC and PMIC for improved stability, reliability and efficiency
Supports Intel XMP 3.0 and AMD EXPO overclocking and is compatible with popular DDR5 motherboards
Price dropped further to $141.03
Wouldn't these be better?
https://www.msy.com.au/product/sp-silicon-power-xpower-pulse…
https://www.msy.com.au/product/klevv-32gb-2x16gb-kd5agu880-6…