We offer to purchase a Chieftec power supply unit with a power capacity of 500W, which has received the 80 PLUS (White) energy efficiency certification.
This power supply unit is equipped with a 120 mm fan, which is the industry standard for ensuring quiet operation in average computers. If you want an especially quiet unit, look for one with a fan diameter of 135 mm or 140 mm.
The power supply unit has received the 80 PLUS (White) energy efficiency certificate, which guarantees at least 80% efficiency. This means that for every 100W of power that the power supply unit receives from the electrical grid, at least 80W is delivered to your computer components, while the remaining 20W is lost as heat.
The color of the power supply is Melna. It is equipped with flat cables, whose color is Melna.
This is a power supply that complies with ATX 2.0 requirements. The power supply has only 6-pin and 8-pin connectors, which can handle only 75 W and 150 W of power, respectively. Modern graphics cards' high power needs exceed the capabilities of ATX 2.0 connectors. When building a system with a very powerful GPU, such as an RTX 4070, you will need an ATX 3.* standard power supply.
The power supply unit does not have modular cables; all cables are attached to the power supply unit and are not removable. Despite this, it will work just as well as a power supply unit with modular cables.
