Support 12V-2x6 PCIe connector in compliance with ATX 3.1 standards.High efficiency with 80 PLUS Platinum certification100% modular cables24/7 continuous power output with 50℃ operating temperatureAll Japanese electrolytic capacitorsSilent running 120mm Fluid Dynamic Bearing (FDB) cooling fanEquipped with sem-fanless switch function180° angled SATA connectors, ideal for systems with a parallel hard drive layout.Product No.SST-HA850R-PMAModel (safety (lead-free paint)Max. DC Output850WPower density471W/LLoad RangeOutput +3.3V +5V +12V +5VSB -12VMax.(Amps) 20A 20A 70.8A 2.5A 0.3AMin.(Amps) 0A 0A 0A 0A 0ARange (%) ±5% ±5% +5~-7% ±5% ±5%Line Reg.(%) ±1% ±1% ±1% ±1% ±1%Ripple(mVp-p) 50mV 50mV 120mV 50mV 120mVCombined +3.3V & +5V100WCombined +12V850WInput Voltage90 ~ 264 VrmsInput Frequency Range47Hz ~ 63HzPFCActive PFC（PF>0.9 at full load）Efficiency89% ~ 91% overall efficiencyMTBF100,000 hoursOperating temperature0°C ~ 50°CProtectionOver Current ProtectionOver Power ProtectionOver Voltage ProtectionShort Circuit ProtectionOver Temperature ProtectionConnectors1 x 24 / 20-Pin motherboard connector2 x 8-Pin EPS / ATX 12V connector4 x 8 / 6-Pin PCIe connectors1 x 12+4-Pin 12V-2x6 connector12 x SATA connectors3 x 4-Pin Peripheral connector1 x 4-Pin Floppy adapter connectorCooling System120mm Fluid Dynamic Bearing fanNoise Level0 dBA minimumCertification80 PLUS PlatinumForm factorATX (PS2)Dimension150mm (W) x 86mm (H) x 140mm (D)5.9” (W) x 3.39” (H) x 5.51” (D)