Computer Power Supply

The VS450 delivers a guaranteed 450 Watts of continuous power. With 0.99 Active Power Factor Correction, you get the peace of mind from knowing that your components are protected from uneven power delivery. And, a dedicated single +12V rail saves you from the hassle of balancing your components across multiple power cables.
The 120mm fan is thermally controlled, so it only spins at maximum speed when it's pushed hard – and even at full load, it's pretty quiet. Smart design features like this are why VS450 offers up to 80% efficiency. Your PC system will generate less heat, and you'll enjoy lower energy bills.