?02?21? PChome????????????????????????????????????550W?????????????100W?12V??????????546W???????????999????????????????
??????550W???????????????????????????????????????????????????????????????????
??????550W???????550W?????+12V?????????45.5A????????DC-DC???????12V??????????546W??????????????????+5V?+3.3V?????????20A?20A????????100W???80Plus????????????115V??20%???50%?????100%???????????90%?92%?89%???????????????????????????????91%?92%?90%?
????????PCHOME????????????????PCHOME????????
[????]:??????550W?SF-550P14PE?
[????]:999?

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