Toughpower SFX 450W Gold SFX-450AH8FKG The Toughpower SFX 450W Gold is an upgraded version of our previous SFX form factor PSUs, targeting users who are using Mini ITX cases or other compact cases. The dimensions of the PSU are 100mm (D) x 125mm (W) x 63.5mm (H) as standard profile. Moreover, it is constructed with premium components and advanced technology which makes this PSU a reliable and stable power supply unit. With an ample 7-year warranty, the Toughpower SFX 450W Gold can satisfy the market where PC enthusiasts are looking for a premium power supply with all the latest features. Specifications: WATTS 450W RGB FAN No FORM FACTOR SFX MODEL SFX-450AH8FKG PEAK OUTPUT CAPACITY 540W COLOR Black DIMENSION ( W / H / D ) 125mm(W) x 63.5mm(H) x 100mm(D) WEIGHT 0.84KG PFC (POWER FACTOR CORRECTION) Active PFC POWER GOOD SIGNAL 100-500 msec HOLD UP TIME > 16msec at 80% of full load INPUT CURRENT 10A max. INPUT FREQUENCY RANGE 50Hz - 60Hz INPUT VOLTAGE 100V – 240V~ OPERATING TEMPERATURE 5°C to + 40°C OPERATING HUMIDITY 20% to 85%,non-condensing STORAGE TEMPERATURE -40°C to + 55°C STORAGE HUMIDITY 10% to 95%, non-condensing COOLING SYSTEM 9cm hydraulic bearing fan EFFICIENCY Meet 80 PLUS®Gold at 115Vac input. MTBF 100,000 hrs minimum SAFETY APPROVAL CE/cTUVus/TÜV/FCC/BSMI/EAC/CCC/S-Mark/C-TICK PCI-E 6+2PIN 2