Introducing the EVGA SuperNOVA GM line. The 550 GM is a new power supply that's engineered to bring the power, prestige, and performance of EVGA's award-winning power supplies into an SFX-Standard form factor. Featuring 80 Plus Gold certified efficiency, fully-modular cables, and 100% Japanese capacitors, the GM's cast a long shadow over its competition. Pint-sized, affordable, and packed with everything you need, the EVGA SuperNOVA GM power supplies make short work on tight spaces.
80 Plus certification ensures your power supply isn't wasting power and turning it into excess heat. Under typical load, this power supply is 90% efficient or higher.
A single +12V rail offers the best power output, rail stability and compatibility with the latest hardware. EVGA SuperNova GM power supplies provide up to 54.1A on a single rail!
This PSU will cover your circuits with complete protection: OCP, OVP, OTP, OPP, SCP, and UVP.
Voltage step-down for rock-solid power, stability, and minimal signal noise (for 3.3V and 5V).
The GM power supplies will fit all SFX-Standard form factor cases. With the included ATX adapter, these power supplies also support ATX case form factors.