We offer to buy Cooler Master the power supply unit with 500W the power supply capacity and 120 mm cooling.
Thanks to the particularly powerful 41A first 12V power line and 2 X 6+2pin devoted PCI-Express plug-ins this power supply unit is intended for a computer with a single very powerful graphics card (the type of application of the card “Extreme Gaming or PowerGaming”).
Active PFC (power factor correction) makes this power supply unit more environment friendly thanks to the fact that this unit uses only the effective power component in the power network without creating artificial consumption on the account of noise and fluctuations. This feature does not provide any direct advantages or disadvantages to the user.
The 12cm diameter of the cooler of this power unit is the industry standard for ensuring silent operation of average class computers. If you wish to have an especially silent unit you should look for a unit with the ventilator diameter of 13.5cm or 14cm.