ASUS ROG Strix 550W 80+ Gold Fully Modular Power Supply - ATX 12V Form Factor - 80 PLUS Gold Efficiency - AC Input Rage: 100 ~ 240 VAC - Total Output: 550W - ROG Heatsinks - Axial-Tech Fan Design - Dual Ban Fan Bearing - 0dB technology - Fully Modular Design - ROG-STRIX-550G - 10 Years Limited Warranty