Product Overview INTRODUCING THE EVGA B3 POWER SUPPLIES EVGA Bronze power supplies have become synonymous with industry-leading stability, performance, & value. With the B3 power supplies, EVGA now adds fully modular cables, the ECO Intelligent Thermal Control System, even tighter voltage regulation (<2%), & a Long Life Sleeve Bearing Fan for ultra-quiet performance with an increased lifespan. Even more impressive, these power supplies continue to get shorter compared to its predecessors. Backed by EVGAs 5 Year Global Warranty, the EVGA B3 lineup will give you peace of mind for years to come. Join the evolution of the Bronze age. BIG PACKAGE, SMALL SIZE No, its not magic. Despite adding more features & increased performance, the EVGA B3 lineup is shorter than most of its competitors. At only 150mm long (450B3, 550B3, 650B3) & 160mm long (750B3, 850B3), youll notice the extra space in your case, but you wont miss any performance or functionality. SILENCE DOESNT HAVE TO BE GOLDEN The EVGA B3 power supplies feature a Long Life Sleeve Bearing Fan, resulting in a quieter operation & a longer lifespan. Alternatively, flip on the EVGA ECO mode for fully silent operation at low to medium loads. NEXT GEN PERFORMANCE Featuring Japanese capacitors on the mainboard, the B3 lineup takes the already efficient B2 series & makes it even better with near-Silver efficiency & tighter voltage regulation (<2%). These power supplies have up to 88% efficiency! FULLY MODULAR DESIGN Use only the cables you need, reducing cable clutter & improving case airflow. Available on all B3 models. WHISPER SILENT EVGA ECO mode means the power supply is completely silent during low to medium loads. This is one quiet power supply! 5 Year EVGA Warranty World leading warranty & support for 5 years. Features• Fully Modular to reduce clutter & improve airflow. • 5 Year Warranty & unparalleled EVGA Customer Support. • 80 PLUS Bronze certified, with 85% efficiency or higher under typical loads. • Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), & OTP (Over Temperature Protection). • EVGA ECO Intelligent Thermal Control System elminates fan noise at low to medium loads. Specifications Size ATX Edition 650 B3 Wattage 650 W 80 PLUS Certification 80 PLUS Bronze Max. Efficiency 85 % Cooling Fan Fans 1 x 130mm Internal +12V Rails Single (1) Rail Rail 1 +12V 54.1 A Rail 2 +12V N/A Rail 3 +12V N/A Rail 4 +12V N/A Rail 5 +12V N/A Rail 6 +12V N/A Max. Combined Output +12V 54.1 A Modular Yes Modularity Full Modular SLI/ Cross Fire Yes EPS 12V Yes Motherboard Connector 20+4-pin Connectors 1 x 4+4-pin CPU +12V (EPS) 3 x 4-pin Molex 3 x 6+2-pin PCIe 1 x FDD Power 6 x SATA
Dimensions 85 x x 150 (Wx Hx D) Package Type Retail