ATI的網站隨便都是建議要500W以上

然後每片卡的power consumption幾乎都是沒有標明

925的TDP是95W，let's assume around 100

that leaves 280, roughly for everything else

fans don't cost a lot of power, and I don't think CD-Rom, memory, NB/SB can consume over 80W

this implies I should have about 150W safe?

就弄到500W, 再80+

應該就比較不會操過頭吧... 頂多不要開太強特效

PSU 用這個網站算過就激穩了 - eXtreme Power Supply Calculator Lite v2.5

這樣看來，應該是可以直接上HD 5800系列的樣子？

felixho: 如果那個網站工具是這麼說的話，那就沒問題。我覺得 Lite 的參數已經夠細了，連 Electrolytic capacitor aging 都考慮進去