A power supply unit (PSU) is a component in a computer that provides power to the other components. It takes in AC power from a wall outlet and converts it to low-voltage DC power that is used by the components in a computer, such as the CPU, GPU, RAM, and storage devices. The PSU also regulates the voltage to ensure that each component receives the proper amount of power. The power capacity of a PSU is measured in watts, and the size of the PSU required for a particular system depends on the power requirements of the components in the system. A high-end system with multiple components will require a higher-wattage PSU compared to a basic system. A poor-quality or underpowered PSU can lead to stability and performance issues in a computer.
CORSAIR CX Series CX650 650W 80 PLUS Bronze ATX Power Supply > Black
264.00 AED- 80 PLUS Bronze efficiency up to 88%
- Guaranteed continuous power
- 120mm low-noise cooling fan
- Compact 125mm length
Corsair CX Series CX750 750W 80 PLUS Bronze ATX Power Supply > Black
314.00 AED- 80 PLUS Bronze efficiency up to 88%
- Guaranteed continuous power
- 120mm low-noise cooling fan
- Compact 125mm length
Corsair RM750e 80 PLUS 750W Gold Fully Modular ATX Power Supply
525.00 AED- Cable Type: Type 4
- Power W: 750 Watts
- 80 PLUS Efficiency
- PCIe Connector: 3
Corsair HX1000i 1000W 80 Plus Platinum Modular ATX Power Supply > Black
945.00 AED- Internal 140mm Cooling Fan
- 80 Plus Platinum Efficiency
- Intel ATX12V Version 3.0
- 1000W Single +12V Rail
- Fully Modular Cabling