Corsair RM series power supplies are built with the highest quality components to deliver 80 Plus Gold efficient power to your PC. Rm PSUs utilize industrial-grade, 105°c-rated capacitors for superb performance and reliability, backed by a ten-year warranty. Wake your computer faster and consume less power with support for the new Microsoft modern standby sleep mode. Zero RPM Mode ensures virtually silent operation at low and medium loads. Fully modular cables make PC builds and upgrades easy, as you need only connect the cables your system requires. Sli Ready for multiple GPU, an RMX PSU is quiet, efficient and dependable enough to power your high-performance PC for years to come. Tech Support # 1-888-222-4346 opt #1.