The Cooler Master MWE Gold 1000 V4 pairs solid in-house engineering with tight voltage regulation, low ripple, and a conformal-coated PCB usually reserved for pricier PSUs. Its white modular cables, ATX 3.1 support and PCIe 5.1 readiness make for a strong 1000 W contender for serious builds.

From humble beginnings producing aftermarket cooling solutions, Cooler Master has evolved into a well respected brand known for manufacturing bespoke, high quality hardware across the full enthusiast PC spectrum. Unlike other white-label offerings from many other brands today, Cooler Master is known for engineering its own circuits and technology in house, which on its own demands respect. The MWE (Master Watt Essential) series has traditionally been a safe sensible choice for budget builds, with the best specs and features reserved for higher tier models. However, we are seeing quality and innovations filter down to the MWE Gold V4 series of supplies, and we will be taking a look at the 1000 W variant today in detail.

Specifications include ATX 3.1 and PCIe 5.1 support, 80 Plus Gold efficiency (≥90% at typical load), and a 120 mm HDB fan. The unit delivers 1000 W maximum power with +12V at 83.3 A, and includes full safety protections: SCP, OVP, UVP, OCP, OPP, and OTP. It measures 140 × 150 × 86 mm, weighs 2.15 kg, and comes with a 10-year warranty.