The MWE Gold offers a highly efficient, affordable power solution with fully modular cabling. Enjoy consistent 90% efficiency with an 80 PLUS Gold certification. Cooler Master's design techniques ensure improved efficiency while maintaining low temperatures and quiet operation. The high quality, heat resistant components maintain gold level performance even at increased temperatures up to 45 C. A near quiet Silencio fan with an exclusive LDB bearing reduces noise and lasts longer than standard fan bearings. Modular cables improve airflow by reducing cable bulk. Be bold, power with gold.