P/N: PS-STP-0550FNFAGx-1 WATTS: 550W RGB FAN: No FORM FACTOR: SFX MODEL: SFX-550AH8FKG MAX. OUTPUT CAPACITY: 550W PEAK OUTPUT CAPACITY: 660W COLOR: Black DIMENSION (W/H/D): 125mm(W) x 63.5mm(H) x 100mm(D) WEIGHT: 0.845KG PFC (POWER FACTOR CORRECTION): Active PFC POWER GOOD SIGNAL: 100-500 msec HOLD ..