This Zalman brand power supply unit has an 80 PLUS Bronze energy efficiency certificate and a power output of 550W.
With 550W power, it will be enough to run Office programs, browse the internet, and play simple computer games. It will be able to run a computer with a budget-level processor, integrated graphics card, small SSD, or HDD disk. If there is a desire to upgrade computer components in the future, it is definitely worth considering a more powerful power supply unit.
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.
80 PLUS Bronze energy efficiency certificate, received by this power supply unit, guarantees at least 85% efficiency at 50% load. In other words, for every 100 W of energy the power supply unit receives from the electrical grid, at least 85 W goes to your computer components, while the remaining 15 W is lost as heat.
The color of the block is Melna. The block has 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.
