Deepcool PK550D 550W Bronze Power Supply Deepcool PK550D 550W Bronze Power Supply Guaranteed High Efficiency with 80 PLUS Bronze Certification The Deepcool PK550D power supply is 80 PLUS Bronze certified, meaning it achieves up to 85% efficiency under typical load. This will help you reduce your energy consumption and lower your electricity bills while also helping the environment. Stable and safe power for your computer The power supply offers a full range of protections (OVP, UVP, SCP, OPP, OTP, OCP) that protect your computer against voltage spikes, short circuits, and overheating. This ensures that your components are always safe, even in extreme operating conditions.         A design tailored to any build Equipped with a 20 4-pin ATX main connector, the power supply is compatible with almost all motherboards. The 500 mm cable length facilitates installation even in larger cases, ensuring convenient and neat cable management.