SilverStone Technology 550W ATX single +12V rails with 45.9A output Silent 120mmFan with 18dBA efficiency 80Plus cable 140mm depth 4xPCIE-8/6pin.

Description We are pride ourselves in providing the highest level of standards in designing computer enclosures power supplies and accessories Our pursuit for the first class aesthetic appeal is relentless and our devoted team is constantly searching for the best technologies that suit endusers with different needs and will make our products as technologically sound as they are very unique piece and beautifulAs desktop computers continue to advance toward ever more efficient and smaller designs SilverStone is helping to drive the efficiency movement by releasing the Strider Platinum series of power supplies Created to be the smallest fully modular ATX power supplies with 80 PLUS Platinum efficiency they are also incredibly quiet with the ability to run in fanless mode If the loading condition is below 20 the fan in the power supply can remain off for silent operation during idle or low powered computing activities Other great features inherited from previous Strider series include 3 regulation powerful single 12V rail 247 continuous power output and multiple PCIE cables For those looking to build highly efficient systems in small footprints the Strider Platinum is definitely the best choiceFeatures. Compact design with a depth of 140mm for easy integration. High efficiency with 80 PLUS Platinum certification. 100 modular cables. 247 continuous power output with 40 operating temperature. Classleading single 12V rail. Strict 3 voltage regulation and low ripple noise. Ultra silent 120mm fan with intelligent semifanless operationSpecifications. Color Black. Max DC Output 550W. Power density 305W per liter. combined 33 5V 105W. combined 12V 550W. Input Voltage 90V~264V. Input Frequency Range 47Hz~63Hz. PFC Active PFC. Efficiency 89~92 at 20~100 loading. MTBF 100000 hours. Cooling System Single 120mm silent fan. Noise Level 0 ~ 28 dBA. Form factor ATX. Dimensions 4 H x 9 W x 12 L