SP850 White SP850W Features: 80 PLUS GOLD Efficiency Fully modular braided cables for a clean look High durability Japanese electrolytic capacitors ZERO RPM mode under 40% load for silent operation Sleek and classic exterior with brushed aluminum housing OVP/OPP/SCP/UVP/OCP/OTP protection 12VHPWR connector cable without sideband contact included (not compatible with 40 series graphic card) Specifications: MODEL SP850W DIMENSIONS (D)100 mm X (W)63.5mm X (H)125 mm POWER SUPPLY DESIGN Fully modular COLOR White MATERIAL Steel/brushed aluminum housing FORM FACTOR SFX CERTIFICATION 80 PLUS Gold POWER SUPPLY DESIGN Fully modular MAX. DC OUTPUT 850W COMBINED +3.3V & +5V 100W COMBINED +12V 840W INPUT VOLTAGE 100-240Vrms INPUT FREQUENCY RANGE 50Hz-60Hz PFC Active PFC(PF)>0.90 at full load EFFICIENCY 93.53% MAX PROTECTIVE CIRCUIT OCP OVP OTP OPP SCP UVP CONNECTORS 1 x 24/20-Pin motherboard connector (300mm) x1pcs 1 x 8/4+4 Pin CPU/ATX 12V connector (600mm) x2pcs 1 x 8/6+2 Pin PCle connector (400mm) x1pcs 2 x 8/6+2 Pin PCle connector (400mm-120mm) x1pcs 4 x SATA connector (120mm120mm-120mm-120mm) x2pcs 4 x 4-Pin Peripheral connector (120mm-120mm-120mm- 120mm) x1pcs 1×12VHPWR connector cable without sideband contact (400mm) × 1pcs NOISE LEVEL 17.1-40.6DBA FAN RPM 1000-2800 RPM BEARING TYPE HYB WARRANTY 5 years