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PSU Estimator
Select your components to estimate power supply wattage
CPU / Processor
GPU / Graphics Card
Motherboard
RAM / Memory
Qty
2
= 10WStorage / Drives
Qty
1
= 7WFans & Cooling
Qty
3
= 9WBuild Summary
Estimated TDP
26W
Recommended PSU
450W
Includes ~25% headroom
PSU TierComfortable
0W450W
ComponentPower
DDR5 16GB Stick
5W × 2
NVMe PCIe Gen4 SSD
120mm Case Fan
3W × 3
Total26W