rus for the psu you can safely open his old one with a philips screwdriver and clean it out if it's past warranty
Case: Nanoxia Deep Silence 6 (Black) | MB: Msi X99A Gaming 9 | CPU: i7 5960x
CPU Cooling(temp): Corsair 110i Gtx | PSU: Evga Supernova 1000w | GPU: Gigabyte G1 Gaming 980ti 6gb | RAM: 16gb Ripjaws 4 3200mhz | Screen: Asus MG279Q / LG 23" Ips