引用:
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作者skap0091
接在PSU的顯卡8Pin電源輸出口，需要吃掉2個
原本海盜內附的顯卡8Pin線就是1分2
750W是2個輸出口，可以接2條1分2，共4個8Pin
4090內附的12VHPWR轉接線也是吃4個8Pin
雖說接4條1對1的8Pin是最好的
但絕大多數PSU沒有提供4個顯卡8Pin輸出口
海盜似乎對自家PSU很有信心
12VHPWR標示600W但只吃2個PSU顯卡輸出口
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http://www.jongerow.com/12vhpwr/
文中提到:
"As with the connector on the GPU side, the same is true with the connector on the PSU side. If the connector is not installed where it is completely flush and the latch securely locked in place, the connector could potentially "wiggle out", causing high resistence and result in burning.
In conclusion, 12VHPWR is fine.. like I said months ago. But for now I will stick with only using them on the GPU side. And I make sure the connector is fully installed and latched by installing the cable to the graphics card BEFORE installing it in the PC."
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我的感想:
既然12VHPWR 比較tricky,那能減少就減少,顯示卡那邊既然只能是12VHPWR ,那power端還是維持舊8pin比較安全,這應該是corsair的想法,所以至今還沒有推出真正ATX3.0 PCIE GEN5的power,反正8pin製造優良的話單一條是可以超過150w的