Suggested PSU for AMD Ryzen 9 9900X3D and NVIDIA GeForce GTX 555 OEM

You need a power supply with at least 450W
CPU CPU
AMD Ryzen 9 9900X3D
12C/24T, 4.4-5.5Ghz, 128MB L3, 120W TDP
GPU GPU
NVIDIA GeForce GTX 555 OEM
1GB GDDR5, 150W TDP
Filter
Modular
12V Rails
Zero RPM Mode
80+ Rating

Recommended 450W Power Supplies

SuperNOVA 450 GM
EVGA SuperNOVA 450 GM
450W
BR
EVGA BR
450W
PRIME PX-450 Fanless Modular
Seasonic PRIME PX-450 Fanless Modular
450W
ARC
ROSEWILL ARC
450W
NJ450-SXL Fanless Modular
SilverStone NJ450-SXL Fanless Modular
450W

Recommended 500W Power Supplies

Smart
Thermaltake Smart
500W
B1
EVGA B1
500W
S12III
Seasonic S12III
500W
VS500
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500W
NAXN (Tomahawk II)
Enermax NAXN (Tomahawk II)
500W
AMD Ryzen 9 9900X3D Specifications
AMD Ryzen 9 9900X3D Specifications
Power Draw (TDP) 120W
CPU Cores 12
CPU Threads 24
CPU Frequency 4.4-5.5GHz
L3 Cache 128MB
Lithography 4nm
NVIDIA GeForce GTX 555 OEM Specifications
NVIDIA GeForce GTX 555 OEM Specifications
Power Draw (TDP) 150W
Memory Size 1024MB
Memory Type GDDR5
Lithography 40nm

What PSU fits AMD Ryzen 9 9900X3D and NVIDIA GeForce GTX 555 OEM?

You need a power supply with at least 450W

What are the power supply requirements for AMD Ryzen 9 9900X3D?

The minimum power supply requirements for AMD Ryzen 9 9900X3D are a PSU rated with at least 300W

What are the power supply requirements for NVIDIA GeForce GTX 555 OEM?

The minimum power supply requirements for NVIDIA GeForce GTX 555 OEM are a PSU rated with at least 350W

What are the power supply requirements for AMD Ryzen 9 9900X3D and NVIDIA GeForce GTX 555 OEM?

The minimum power supply requirements for AMD Ryzen 9 9900X3D and NVIDIA GeForce GTX 555 OEM are a PSU rated with at least 450W

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About AMD Ryzen 9 9900X3D

The processor Ryzen 9 9900X3D, made by AMD, was released on January of 2025.

The CPU has 12 cores with hyper threading (24 threads). The frequency of the CPU is 4.4GHz and can go up to 5.5GHz.