SilverStone 450w 80+ Bronze SFX Power Supply (SST-ST45SF V3.0)

SilverStone 450w 80+ Bronze Power Supply (SST-ST45SF V3.0)Supports standard SFX form factor and ATX via included bracket450W continuous power output at 50? temperature rated for 24/7 operation (V2.0)450W continuous power output at 40? temperature rated for 24/7 operation (V3.0)80 PLUS Bronze level efficiency (82%~85% efficiency at 20%~100% loading)Class-leading single +12V rail with 36ASilent running 80mm fan (V2.0)Silent running 92mm fan (V3.0)Single PCI-E 8pin and dual PCI-E 6pin connectors supportActive PFCSPECIFICATIONS:ColorBlack Lead-Free PaintCombined +3.3V & +5V110W (V3.0)120W (V2.0)Combined +12V450W / 37.5A (V3.0)432W / 36A (V2.0)Input Voltage90 ~ 264 VrmsInput Frequency Range47Hz ~ 63HzPFCActive PFC. PF>0.9 at Full LoadEfficiency82%~85% 20% to 100% loadingMTBF100,000 hoursOperating temperature0 ~ 40 (V3.0)10C ~ 50C (V2.0)ProtectionOver current protectionOver voltage protectionShort circuit protectionOver power protection (V3.0 only)Under voltage protection (V3.0 only)Connectors1 x 24 / 20-Pin motherboard connector 300mm1 x 8 / 4-Pin EPS / ATX 12V connector 400mm1 x 8/6-Pin PCIE connector 400mm1 x 6-Pin PCIE connector 400mm / 150mm3 x SATA connector 300mm / 200mm / 100mm2 x 4-Pin Peripheral connector 300mm / 200mm1 x 4-Pin Floppy connector 300mm / 200mm / 200mmCooling SystemSingle 92mm silent fan (V3.0)Single 80mm silent fan (V2.0)Form factorSFXNoise Level18dBA minimumDimension125 mm (W) x 63.5 mm(H) x 100 mm(D)4.92" (W) x 2.5" (H) x 3.94" (D)Weight1.1 kg (V3.0)1 kg (V2.0)OtherIncludes SFX to ATX bracket for use in ATX caseGPU Support listCompatible with ATX12V v2.4+3.3V+5V+12V+5VSB-12VMax.(Amps)20A20A37.5A3A0.3APeak (Amps)/////Min.(Amps)0A0A0.3A0A0ARange (%)5%5%5%5%10%Line Reg.(%)1%1%1%1%1%Ripple(mVp-p)50mA50mA120mV50mV120mV +3.3V +5V +12V +5VSB -12VMax.(Amps) 21A 22A 36A 2.5A 0.5APeak (Amps) / / / / /Min.(Amps) 0.1A 0.2A 0.6A 0A 0ARange (%) 5% 5% 5% 5% 10%Line Reg.(%) 1% 1% 1% 1% 1%Ripple(mVp-p) 70mA 70mA 140mV 70mV 140mV