XPG Pylon 550W Power Supply Features DC to DC Converters. 80PLUS BRONZE Certified. Continuous Power for 24/7 system operation. 120mm FDB Silent Performance Fan. High Current +12V rail system compatibility. Main Japanese Capacitor Multiple PCI-E 2.0 6+2 Pin Connectors. Industrial-Level Protection OVP, OPP, SCP, OCP, UVP, OTP, NLO, SIP. Complies with ErP 2014 Lot 3. RoHS Compliance XPG Pylon 550W Power Supply offers more than just a Bronze-certified Power Supply. Highly efficient DC-to-DC converters and continuous power in 4 different wattage options make it an ideal PSU pick for all usages. (*) DC-to-DC Circuit minimizes ripple noise, avoids unbalanced power load, and acts as a protective safeguard to PC components’ life expectancy. 80 Plus Bronze Certification XPG Pylon 550W Power Supply is an 80 Plus Bronze certified power supply unit that guarantees energy efficiency at 20%, 50%, and 100% of rated loads. XPG Pylon 550W Power Supply also complies with ErP 2014 Lot 3 Regulation, and it is designed for steady 24/7 Continuous Power system operation. Cybernetics ETA and LAMBDA Certified XPG Pylon 550W Power Supply SERIES is certified by Cybernetics for its efficiency and noise level, scoring at the top of its category in both ETA and LAMBDA standards. The operating environment is kept quiet and efficient and prolongs its life expectancy. Main Japanese Capacitor at 105°C High quality 105°C Main Japanese Capacitor in XPG Pylon 550W Power Supply ensures great durability and offers the most increased stability and reliability. Fundamental protections such as OPP, UVP, OVP, SCP, OTP, and OCP are all included, as well as NLO and SIP which are found in mid to high-end PSU, offering one of the highest standards of stability and security in this category.