prose p { text-align: justify; } Thermaltake SMART BM2 550W  80 Plus Bronze SpecificationKey FeaturesEfficiency (Approx.):85%Certification:Meet 80 PLUS Bronze at 115Vac input.Fan Size:140mm Fan: 2300 R.P.M. ± 10% InputVoltage:100V-240V~Frequency Range:47Hz -63HzCurrent:8A max.OutputModular Type:Semi-ModularTotal Power:550WPeak Power:660WAC Input:230Vac inputDC Output:+12VConnectorMain Power:24-pin Main connector (600mm) x 1CPU:ATX 12V 8pin connector (600mm) x 14+4pin connector (150mm) x 1PCI-EPCI-E 6+2pin connectors (500mm + 150mm) x 2SATA:SATA connectors (500mm + 150mm + 150mm) x 3SATA connectors (500mm + 150mm + 150mm) x 3Molex:Peripheral connectors (500mm + 150mm + 150mm+ 150mm) x 4FloppyPeripheral to FDD adapter cable (150mm) x 1 Warranty 5 YearsThermaltake SMART BM2 550W  80 Plus Bronze Power SupplyBuilt to deliver 80 PLUS Bronze efficiency,y with up to 85%efficiencyt, the Thermaltake Smart BM2 series is available in 450W/550W/650W/750W. Constructed with a 140 mm rifle-bearing fan, Japanese main capacitors, and other premium components, the Smart BM2 550W delivers continuous, stable power output at 40℃, enabling near-silent operation and reliable performance. With an ample 5-year warranty, the Smart BM2 550W can satisfy the market, where value-oriented users are looking for a new power supply with all the latest features80 PLUS Bronze Certified and Intel C6/C7 States ReadyBright BM2 550W saves energy with an energy efficiency of up to 85%. It has been optimised to work with all generations of Intel's processors to achieve maximum energy savings.Ultra Quiet 140mm Rifle Bearing FanThe Smart BM2 550W features a 140mm silent Rifle Bearing fan with intelligent preset RPM control, ensuring cooling performance and quiet operation.Semi-Modular Flat Cable DesignSoft, flat black cables feature sleeve cabling, making cable installation easy while fully powering the system at optimal voltages.