https://www.amazon.in/gp/product/B0092ML1SC/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=AWO781LMQ8MJ4
It states that its a 80+ bronze certified. Can you guys explain i just want gaming at medium settings and normal work, no overclocking. My case is p620in. I want to upgade it fully except hard disk...