Psu Compatibility

| Component Level | Minimum PSU | Recommended PSU | Notes | |----------------|-------------|----------------|-------| | Office PC (i3/Ryzen 3, iGPU) | 300W (80+ Bronze) | 400W | Any ATX/SFX | | Mid-range (i5/Ryzen 5 + RTX 4060) | 450W | 550W–650W Gold | One 8-pin PCIe | | High-end (i7/Ryzen 7 + RTX 4070 Ti) | 650W | 750W–850W Gold | Two 8-pin or 12VHPWR | | Enthusiast (i9/Ryzen 9 + RTX 4090) | 850W | 1000W–1200W Platinum | Native 12VHPWR, high transient tolerance | | Dual GPU / Threadripper | 1000W | 1200W+ Titanium | Multiple CPU EPS + many PCIe |

Just because a PSU has enough "Watts" doesn't mean it is compatible with your hardware. psu compatibility

Selecting the right Power Supply Unit (PSU) is about more than just wattage; it’s the heart of your system's stability. To ensure compatibility, you must balance physical dimensions, power headroom, and connector types. 1. Match the Form Factor to Your Case | Component Level | Minimum PSU | Recommended