220W 12Pin Power Supply for B630 4630G, Replacement for PS-3221-9AE PE-3221-2 D15-220N1A

Aomoproing 220W power supply is specially designed as a direct replacement for models PS-3221-9AE, PE-3221-2 and D15-220N1A. It is fully compatible with B630 and 4630G desktop systems, equipped with a standard 12Pin connector that perfectly matches the original motherboard interface.

Using high-quality electronic components and precise voltage regulation, it provides stable and efficient power output for daily office and home computing. The power supply supports wide voltage input and features comprehensive safety protections including over-voltage, over-current and short-circuit protection, effectively safeguarding your internal hardware.

With standard size and original connector layout, it supports plug-and-play installation without any modifications. Each unit is fully tested for compatibility and stability, making it an ideal choice for repairing or replacing your old power supply