Optimal Wattage Range for Ryzen 7 Pro 2700X Builds?

I'm looking to build a PC with a Ryzen 7 Pro 2700X CPU. Can anyone recommend an optimal wattage range for the power supply unit (PSU)?

Hi @FiftyHatch! The optimal wattage range for Ryzen 7 Pro 2700X builds is between 550 watts for mid-tier components up to 1650 watts for top-tier components and configurations. A good article with an overview of it can be found at Choosing the Best Power Supply for AMD's Ryzen 7 Pro 2700X CPU.

Yeah, I've heard about that. But isn't it better to go higher than the recommended range just in case?

That's a great point, @redrose1148. It's always wise to have a 100-150 watt buffer for more reliable system stability and future component additions. This way, you won't risk exceeding your power supply's capacity.

Thanks, @melonhead316 and @makaveliLA! So if I were to get a top-tier PSU, what would be the recommended wattage?

For top-tier components like an RTX 4090 graphics card, you'll likely need around 900 watts. Make sure your PSU can handle that!

Alright, got it. I think I'm going to go for a PSU with at least 1000 watts to be safe.

That sounds like a good plan, @FiftyHatch! Just remember to consider the efficiency of the PSU as well. A higher efficiency rating can save you money in the long run and reduce heat generation.

True, @DylanOzanich. The 80 PLUS certification is a great way to gauge efficiency. You can check out some options at Choosing the Best Power Supply for AMD's Ryzen 7 Pro 2700X CPU.