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The 135mm fan in the Silent Pro is manufactured by Yong Lin Tech and is model number DFS132512M. This fan is rated to generate a maximum of 82CFM with a noise rating of 37 dBa. We doubt CoolerMaster will be pushing this close to full speed, but it seems to be a good choice as the airflow ratings are high.
The insides are quite neat with only a couple of wires leading to the modular backplate that haven't been kept together. The unit has clearly been designed with a low profile ethic in mind, allowing for the huge ‘fin style' heatsinks to cover the entire surface area, directly under the airflow of the 135mm fan above them.
The transient filtering stage is composed of two Y capacitors and two X capacitors with an X capacitor after the rectifying stage. This is well in excess of the minimum required and we are off to a very good start indeed. The power supply uses a BU1506 rectifying bridge which can handle up to 15A at 85c with the heatsink system Cooler Master are using.
Two low profile capacitors are used in this unit. Cooler Master are using two 270 uf x 420 V capacitors in parallel.
This power supply is using these two electrolytic capacitors to filter the output from the active PFC circuit. We would assume they have opted for two smaller units to help reduce physical space and to suit the low profile design of the power supply. We also noticed five Schottky rectifiers on the secondary stage, three of which are handling the 12V output. The outputs are controlled by an integrated PS223 circuit which supports under voltage, over voltage, over current and over temperature. As the image above shows, secondary capacitors are manufactured by Teapo.
