Suggested PSU for AMD Ryzen 9 3900X

You need a power supply with at least 350W
CPU CPU
AMD Ryzen 9 3900X
12C/24T, 3.8-4.6Ghz, 64MB L3, 125W TDP
GPU GPU
Filter
Modular
12V Rails
Zero RPM Mode
80+ Rating

Recommended 400W Power Supplies

N1
EVGA N1
400W
RX-400XT
Raidmax RX-400XT
400W
VS400
Corsair VS400
400W
PW400
Gigabyte PW400
400W
ECO PLUS SERIES
Seasonic ECO PLUS SERIES
400W
AMD Ryzen 9 3900X Specifications
Power Draw (TDP) 125W
CPU Cores 12
CPU Threads 24
CPU Frequency 3.8-4.6GHz
L3 Cache 64MB
Lithography 7nm

What PSU fits AMD Ryzen 9 3900X?

You need a power supply with at least 350W

What are the power supply requirements for AMD Ryzen 9 3900X?

The minimum power supply requirements for AMD Ryzen 9 3900X are a PSU rated with at least 350W

Add GPU

NVIDIA GeForce RTX 3060 Ti
8GB GDDR6, 200W TDP
NVIDIA GeForce RTX 3060
12GB GDDR6, 170W TDP
NVIDIA GeForce RTX 3070
8GB GDDR6, 220W TDP
NVIDIA GeForce RTX 3070 Ti
8GB GDDR6X, 290W TDP
NVIDIA GeForce RTX 3080 Ti
12GB GDDR6X, 350W TDP
AMD Radeon RX 6700 XT
12GB GDDR6, 230W TDP
NVIDIA GeForce RTX 3080
10GB GDDR6X, 320W TDP
AMD Radeon RX 6800 XT
16GB GDDR6, 300W TDP
NVIDIA GeForce GTX 1660 SUPER
6GB GDDR6, 125W TDP
NVIDIA GeForce RTX 3090 Ti
24GB GDDR6X, 450W TDP
NVIDIA GeForce RTX 3090
24GB GDDR6X, 350W TDP
AMD Radeon RX 580
8GB GDDR5, 185W TDP
NVIDIA GeForce RTX 3050 8 GB
8GB GDDR6, 130W TDP
NVIDIA GeForce RTX 2060
6GB GDDR6, 160W TDP
AMD Radeon RX 6900 XT
16GB GDDR6, 300W TDP
NVIDIA GeForce RTX 2060 SUPER
8GB GDDR6, 160W TDP

Get help choosing a PSU

Still not sure about what PSU you should pick for your rig? No problem, just hit us with your question using the Facebook chat bubble or just fill our contact us form

About AMD Ryzen 9 3900X

The processor Ryzen 9 3900X, made by AMD, was released on July of 2019.

The CPU has 12 cores with hyper threading (24 threads). The frequency of the CPU is 3.8GHz and can go up to 4.6GHz.

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