Question Upgrade to 128GB on X670E-F + 7950X | Anyone using Crucial CT2K64G56C46U5?

May 5, 2025
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Hey everyone,

I’m currently running an ASUS X670E-F MB with 7950X and G.Skill 64GB (2x32GB) DDR5 6000MT/s. I need to upgrade to 128GB, and the only 2x64GB kit I could find is the Crucial CT2K64G56C46U5 (DDR5 5600MT/s).

This kit isn’t listed on ASUS’s website for the X670E-F, so I’m a bit hesitant. Has anyone here tried this specific combo? Does it boot and run stable, even if not officially validated?

Thanks!
 
Hey everyone,

I’m currently running an ASUS X670E-F MB with 7950X and G.Skill 64GB (2x32GB) DDR5 6000MT/s. I need to upgrade to 128GB, and the only 2x64GB kit I could find is the Crucial CT2K64G56C46U5 (DDR5 5600MT/s).

This kit isn’t listed on ASUS’s website for the X670E-F, so I’m a bit hesitant. Has anyone here tried this specific combo? Does it boot and run stable, even if not officially validated?

Thanks!
Crucial has own compatibility list larger than MB manufacturers
https://www.crucial.com/memory/ddr5/ct2k64g56c46u5
But with that low frequency and loose/high Cl of 46 there should be no problem with any MB.