The Pure Power TM L8 500W proves true affordability, means peerless dependability & best-in-class features — not cutting corners & settling for less. Pure Power L8 500W features rock-solid voltages, strong reliability, high efficiency & exceptional quiet—simply the best combination of features, performance & quality in the class — at a very popular price. Now THAT is value! Exceptionally quiet operation achieved through an array of careful optimizations, including use of a silence-optimized 120mm be quiet! fan with durable Rifle-Bearing-Technology 500 Watts of continuous power & stronger +12V rails provide massive power reserves for those times your PC really needs it all 80PLUS Bronze certification & up to 88% power conversion efficiency let you do more work with the same power & reduce your power bills Sleeved cable lengths for enhanced cooling & more attractive appearance Extensive compatibility with latest specifications, including energy-saving requirements of Intel C6/C7, Er P2013 & Energy Star 5.2 guidelines. Ready for Intel Haswell TM platform Applications Gaming with multi-GPU capability Silent PC builds Multimedia systems & Home Theater Photo & Video editing desktops Feature Details Exceptionally Quiet Operation Installed high-quality 120mm be quiet! fan with durable Rifle-Bearing-Technology is thermally controlled & optimally governed to strike the best balance between proper cooling & deep quiet Flow-optimized fan blades reduce turbulence, allowing for best-of-class quiet functioning with excellent airflow Cooler operating temperatures resulting from high efficiency design allow for quieter cooling than is possible with less energy efficient power supplies Engineering Full suite of top safety protections defends against over-currents, over- & under-voltages, short circuits, overheating & overloads, thus safeguarding your valuable components Two independent +12V rails improve power signal stability Energy Efficiency 80PLUS Bronze certification means class-leading very high operating efficiency (up to 88%) High efficiency means money savings, reduced waste heat, & overall quieter operation Standby drain of less than 0.25 Watts Meets Energy Star 5.2 guidelines Fulfills Er P 2013 guidelines Zero Load design supports Intel’s Deep Power Down C6/C7 mode Ready for Intel Haswell TM platform Maximum Compatibility & Convenience Sleeved cable lengths up to 90cm allow for convenient cable routing & connections Cable harness features 14 total connectors for substantial system builds Two PCI-express connectors for multi-GPU-system configurations Clearly labeled plugs & clever accessories promote simple installation