r03030315 wrote:機板-Z68-GD6...(恕刪) 乾脆說要用380V三相電源,申請動力用電算了牽專線接電腦,650W就已經跟開飲機加熱一樣耗電,大部分開飲機加熱耗650W,PCHOME線上購物隨便看加熱功率都在600W左右,我家四坪用了快七年定頻冷氣也才880W而已,實際上我猜250W左右實際耗電量,買個400W就差不多了吧,不過有時候會因為產品定位的關係,變成要買大瓦數才有那麼多S-ATA電源或大4pin好插UPS的話因該會有傳輸線連接電腦,可以查看耗電量等狀態,可以順便看電腦耗多大電,我用的是APC SUA1000,插了有ASUS CM6650.ASUS RT-N12.buffalo LS-WXL.LG 23EA63V-P.Zyxel P874,APC AP9617卡上看狀態也才耗18.2%蠻省電的Last Battery Transfer: Due to software command or UPS's test controlInternal Temperature: 39.1°CRuntime Remaining: 1 hour 50 minutesPowerInput Voltage: 115.2 VACOutput Voltage: 115.2 VACFrequency: 60.0 HzLoadLoad Power: 18.2 %WattsApparent Load Power: 18.2 %VALoad Current: 1.1 AmpsBatteryCapacity: 100.0 %Battery Voltage: 27.13 VDCExternal Batteries: 0