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191问答库 > 比如电源额定功率是300W，那么不管电脑用没用到300W它都是持续耗电300W吗？

比如电源额定功率是300W，那么不管电脑用没用到300W它都是持续耗电300W吗？

2025-03-15 14:10:16

推荐回答（1个）

回答1：

楼主你好，百度知道电脑团为你解答。

电脑的好点多少取决于主机的总功耗。比如你的电源是额定300W的电源，而你的主机总功耗是200W，那么电脑耗电就是200W而不是300W。

若有疑问请追问，如对解答满意请采纳，谢谢。

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