TX300 SST-TX300 Features: Support standard TFX form factor 300W continuous power output at 40°C operating temperature rated for 24/7 operation High efficiency with 80 PLUS Bronze certification Silent running 80mm fan with 18 dBA minimum Single PCI-E 6pin connectors support Active PFC Specifications: Product No. SST-TX300 Color Black（Lead-Free Paint） Max. DC Output 300W Power density 310W per liter Output / Max.(Amps) +3.3V / 15A +5V / 16A +12V1 / 14A +12V2 / 15A +5VSB / 2.0A -12V / 0.3A Combined +3.3V & +5V 95W Combined +12V 276W Input Voltage 90 ~ 264 Vrms Input Frequency Range 47Hz ~ 63Hz PFC Active PFC (PF>0.9 at full load) Efficiency 82% ~ 85% at 20% ~ 100% loading MTBF 100,000 hours Operating temperature 0°C ~ 40°C Protection Over power protection Over voltage protection Short circuit protection Connectors 1 x 24 / 20-Pin motherboard connector (350mm) 1 x 8 / 4-Pin EPS / ATX 12V connector (450mm) 1 x 6-Pin PCIE connector (350mm) 4 x SATA connector ("350mm / 150mm" x 2) 2 x 4-Pin Peripheral connector (350mm / 150mm) 1 x 4-Pin Floppy adapter connector (350mm / 150mm / 150mm) Cooling System Single 80mm silent fan Noise Level 18 dBA minimum Certification 80 PLUS Bronze Form factor TFX Dimension 85 mm (W) x 65 mm (H) x 175 mm (D) Weight 1 kg