Agree with the guys above that 6000 CL30 is basically the sweet spot for the 7800X3D, but honestly, stability is everything when youre building on the AM5 platform. Ive built dozens of rigs over the years and seen how finicky DDR5 can be if the voltage isnt just right. Tbh, I always lean toward kits that prioritize reliability over raw speed. If you want something thats gonna stay stable for the long haul, these have been rock solid in my experience:

• Kingston FURY Renegade RGB 32GB 6000MT/s DDR5 CL32
• TEAMGROUP T-Force Delta RGB DDR5 6000MHz CL30 32GB Kit The Kingston kit in particular has some of the best heat spreaders Ive worked with. Just make sure you update your BIOS to the latest version before you toggle EXPO... it really helps with those initial memory training boot times. Let me know if you hit any snags during the post!

DDR5 6000 CL30 is highly recommended.

I'd actually recommend the Corsair Dominator Platinum RGB DDR5-6000 CL30. Yes, it's pricier, but it's on the QVL list and works flawlessly with EXPO. Plus, the RGB integration with Armoury Crate is seamless if you care about that stuff.

G.Skill trident Z5 NEO RGB DDR5 6000 CL30. https://www.amazon.com/G-Skill-Trident-288-Pin-CL30-38-38-96-F5-6000J3038F16GX2-TZ5NR/dp/B0BF8FVLSL?------123456890?7649-20