Description Features: PK450D The DeepCool PK-D series power supply offers reliable 80 PLUS Bronze efficiency to power computer system builds with stability and low noise performance. Beautiful in Bronze The PK-D series is certified 80 PLUS Bronze, delivering up to 85?ficiency under typical load minimizing excess heat waste and lowering energy costs. DC-DC Conversion A highly efficient DC-DC board designed for the +3.3V and +5V rails help achieve tighter voltage regulation and improve system compatibility for next-generation components. Tough and Durable Designed to operate effortlessly in high temperatures up to 40°C and high altitudes up to 5000m while providing continuous stable power output. ErP Lot 6 Compliant Designed to be highly power efficient when in power standby mode to meet international ErP Lot 6 standards to lower overall energy consumption. Stealth Black Black direct power cables help blend in with other components. Specification: Type ATX12V V2.4 Product Dimensions 150×140×86mm (W x L x H) 80PLUS Certifications Bronze Fan Size 120mm Fan Bearing Hypro Bearing Topology Active PFC+DC to DC Capacitors Taiwan capacitor Power Good Signal 100-150ms Hold Up Time ?16ms(80% Load) Efficiency ?85% Under Typical Load(50% Loading) Protection SCP,OPP,OTP,OVP,OCP,UVP Operation Temperature 0 – 40 °C Regulatory CB/CE/FCC/CAN ICES-003(B)/NMB-003(B)/ TUV-RH/CCC/UKCA/EAC/RCM/BIS Erp Regulation ErP 2013 MTBF 100,000 Hours Warranty 5 Years Note *** Features, Price, Specifications are subject to change without notice.