Anything But Standard Introducting the EVGA Super NOVA GM line. The 650 GM is a new power supply that’s engineered to bring the power, prestige, & performance of EVGA’s award winning power supplies into an SFX-Standard form factor. Featuring 80 PLUS Gold certified efficiency, fully-modular cables, & 100% Japanese capacitors on the main PCB, the GM’s cast a long shadow over its competition. Pint-sized, affordable, & packed with everything you need, the EVGA Super NOVA GM power supplies make short work on tight spaces. Fully Modular Design Use only the cables you need, reducing cable clutter & improving airflow. SFX to ATX Bracket Included The GM power supplies were designed to power systems built in the smallest of PC Cases, but are equally capable of powering systems built in standard ATX form factor. Reliable 100% Japanese Capacitors on Main PCB Get the most reliability & greatest performance with the use of the highest possible quality Japanese capacitors on the most critical system component. Whisper Silent EVGA Auto ECO mode ensures that the power supply stays completely silent during low to medium loads. The fan does not spin until necessary, allowing for completely silent operation. Features• Gold Rated Efficiency: 80 PLUS certification ensures your power supply isn’t wasting power & turning it into excess heat. Under typical load, this power supply is 90% efficient or higher. • Tight Voltage Regulation (<2%): A single 12V rail offers the best power input, rail stability & compatibility with the latest hardware. EVGA Super NOVA GM power supplies provide up to 54.1A in a single rail. • To Protect & to Preserve: This PSU will cover your circuits with complete protection: OCP, OVP, OTP, OPP, SCP, & UVP. • DC to DC Converter: Voltage step-down for rock solid power, stability, & minimal signal noise (for 3.3V & 5V. • SFX-Standard Form Factor: The GM power supplies will fit all SFX-standard for factor cases. With the included ATX adapter, these power supplies also support ATX case form factors.