Suggested PSU for Intel Celeron G1840 and NVIDIA GeForce RTX 3090
You need a power supply with at least 650W
CPU 
GPU Recommended 650W Power Supplies
Recommended 700W Power Supplies
| Intel Celeron G1840 Specifications2 | |
| Power Draw (TDP) | 54W |
| CPU Cores | 2 |
| CPU Threads | 2 |
| CPU Frequency | 2.8GHz |
| L3 Cache | 3MB |
| Lithography | 22nm |
| NVIDIA GeForce RTX 3090 Specifications | |
| Power Draw (TDP) | 350W |
| Memory Size | 24GB |
| Memory Type | GDDR6X |
| Lithography | 8nm |
What PSU fits Intel Celeron G1840 and NVIDIA GeForce RTX 3090?
You need a power supply with at least 650W
What are the power supply requirements for Intel Celeron G1840?
The minimum power supply requirements for Intel Celeron G1840 are a PSU rated with at least 300W
What are the power supply requirements for NVIDIA GeForce RTX 3090?
The minimum power supply requirements for NVIDIA GeForce RTX 3090 are a PSU rated with at least 550W
What are the power supply requirements for Intel Celeron G1840 and NVIDIA GeForce RTX 3090?
The minimum power supply requirements for Intel Celeron G1840 and NVIDIA GeForce RTX 3090 are a PSU rated with at least 650W
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About Intel Celeron G1840
The processor Celeron G1840, made by Intel, was released on May of 2014.
The CPU has 2 cores without hyper threading. The frequency of the CPU is 2.8GHz.