Real Power, Real Control

Lighten the load with the new
masterwatt series power supplies from Coolermaster

coolermaster master masterwatt psu

MasterWatt series 80 plus white certified

The masterwatt lite series has all the essentials of a reliable engine.
We added higher-end perks like active PFC and PWM technology for stability
and made sure we met ErP 2013 and CE ratings for safety and low energy impact.

coolermaster master masterwatt psu
Advanced circuit design

Active PFC+PWM combined with dual forward topology and double EMI filter enhances power output efficiancy and stability of your system

Green power

Compliant with ErP 2013 Lot6, which guarantees that your PSU will use less than 0.5W on system standby and lower than 45% transferring efficiency on 5V standby.

Silent durable fan

Coolermasters 120mm HDB temperature controlled fan can operate more smoothly without friction, which makes it quiet and more durable

Safety guardian

Full protection (OCP/OVP/SCP/OPP) with built-in Over Temperature Protection (OTP). Minimizes the risk of damage from power outages.