Seasonic G Series 650 SSR-650RM 650W 80+ Gold ATX12V & EPS12V Semi-Modular SLI Ready CrossFire Ready 105 &deg;C Japanese Capacitor 5 Year Warranty Power Supply 105 C JAPANESE CAPACITOR; Highly reliable, quality component SEMI-MODULAR; The semi-modular cabling design provides the most common connections while allowing flexibility on the peripherals. 80 PLUS GOLD - 87% efficient at 20% load, 90% efficient at 50% load, and 87% efficient at 100% load. 120 mm FLUID DYNAMIC BEARING FAN; The 120 mm FDB fan inside is regulated by the Seasonic S2FC fan control, which optimizes the fan speed according to the needs of the system. 5 YEAR WARRANTY; Our commitment to superior quality.