Being able to use the mighty AMD Ryzen 9 7900X to its fullest requires some decent system memory. We’ve rounded up the best RAM for AMD Ryzen 9 7900X, whether you plan on building a gaming PC or creating your own DIY NAS, we’ve got you covered with these excellent recommendations.

G.Skill Trident Z5 NEO RGB 32GB DDR5-6000 C36
G.Skill was among the first to launch DDR5 RAM and the company has been killing it with recent advancements. This Trident Z5 Neo RGB kit is perfect for a modern PC or NAS built with AMD Ryzen processors.

G.Skill Trident Z5 NEO RGB 32GB DDR5-6000 C30
This kit from G.Skill is exactly the same as our recommendation above, aside from one important difference. It has a slightly improved latency of just C30, which is pretty good for DDR5 RAM, especially one rated at such speeds.

Corsair Vengeance DDR5 64GB DDR5-5600 C40
With a capacity of 64GB across two modules, this kit will pave the way for quite the powerful PC or NAS build, especially if you have four DIMM slots for a total of 128Gb with an additional two more later on.
Since AMD’s Ryzen 7000 family of processors only supports DDR5, they’ve made the job of choosing between DDR4 vs. DDR5 much simpler. But really, it doesn’t matter too much when choosing RAM, simply pick decent speeds and latency, as well as one within your budget.
We’d go with the excellent G.Skill Trident Z5 Neo RGB range as they’re among the fastest and most reliable memory modules out there. But if you’d like to go even faster, our second G.Skill pick is exactly the same aside from a slightly improved latency. Then there’s the Corsair Vengeance kit for those who need more RAM.