We offer 80 plus gold 400w slim line redundant cpr-4011-4m11. dimension220 x 54.5 x 40 mm(d x w x h)2. total max power: 400 w3. internal oring4. n+1 redundant5. support pmbus1.26. high power density 15 win37. 80 plus gold certified, highest efficiency 93%@230vac8. active power factor correction9. application for embedded server , storage , networking , ipc input specifications1. input voltage 90 - 264 vac2. input frequency 47 - 63 hz3. input current 6.0 - 3.0 a4. General specifications1. hold-up time 12ms @ 100% load2. efficiency at least 93% @ 50% load3. mtbf normal operation at 25 degree celsius:150, 000 hours output specifications1. voltage +12v +5vsb2. regulation 5% 5%3. max load 33a 3.0a4. ripple & noise 120mvp-p 50mvp-p environmental specifications1. temperature 0 to 50 degree c operating2. altitude 10, 000 feet operating3. relative humidity 20% to 90% rh operating.