Description
The Cooler Master MWE Gold 550 V2 delivers exceptional power efficiency and reliability for your gaming or productivity PC. With 80 Plus Gold certification achieving up to 90% efficiency, this 550W power supply reduces energy waste and heat generation whilst lowering your electricity bills. The ATX 2.41 specification ensures compatibility with the latest components, whilst the modular cable design allows you to connect only what you need for cleaner cable management and improved airflow.
80 Plus Gold Efficiency
Certified 80 Plus Gold efficiency means this PSU operates at up to 90% efficiency at typical loads, generating less heat and reducing energy costs. The high-quality components ensure stable, clean power delivery to protect your valuable components whilst running whisper-quiet even under load.
Modular Cable Design
The fully modular cable system lets you attach only the cables your system requires, eliminating cable clutter inside your case. This improves airflow, makes building easier, and creates a cleaner aesthetic for windowed cases. Spend less time wrestling with excess cables and more time enjoying your build.
ATX 2.41 Specification
Built to the latest ATX 2.41 standard, the MWE Gold 550 V2 provides compatibility with modern motherboards and graphics cards. The robust +12V rail delivers consistent power to demanding components, whilst comprehensive protection circuits guard against over-voltage, over-current, and short circuits.
Reliable Performance
Cooler Master’s proven engineering ensures long-term reliability with high-quality Japanese capacitors rated for 105°C operation. The 120mm HDB fan provides excellent cooling whilst maintaining near-silent operation, and the compact design fits virtually any ATX case with ease.



