cooler master rs400-psarj3-us elite 400w atx 12v v2 .31 sata pci-e power supply black
from the manufacturer elite power supplies deliver value while providing a durable power source for everyday computing . using high performance components elite power supplies are compliant with most international standards including atx 12v v2 .3 . powerful dual 12v rails provide ample power for additional hard drives and components . compliance with the newest intel standard atx 12v v2 .3 . more than 70 efficiency at typical load operation . high performance components design for better reliability . green power design to meet energy star and blue angel requirements . multiple protection design ovp ocp opp scp . support dual 12v1 and 12v2 outputs for higher power usage . one 4 4 pin 12v cpu connector for high-end cpu . emi amp noise filter built in design . intelligent 120mm fan speed controller honey comb mesh increases airflow for better heat dissipation model rs400-psarj3-us type intel form factor atx 12v v2 .31 dimension 150 x 86 x 140 mm input frequency range 47 63 hz pfc none pfc power good signal 100 500 ms hold up time gt 17 ms efficiency gt 70 typically mtbf gt 100 000 hrs protection ovp ocp opp scp output capacity 400 watts operation temperature 0 40 c nominal input voltage safety ce gost c-tick ul fan 120mm fan connector m b 20 4 pin x 1 cpu 4 4 pin x 1 4 pin peripheral x 3 sata x 4 4 pin floppy x 1 6 pin pci-e connector x 1 upc code 884102004667