【硬體資訊】

CPU 規格：NULL
主機板型號：NULL
顯示卡型號：NULL
記憶體型號&大小：NULL

【相關說明】

請問SATA硬碟的電源線
新的POWER的SATA電源線有一條是提供 +3V
但是大4P轉SATA電源線沒有 +3V
這樣使用上會有問題嗎?
以現在出廠的SATA-II硬碟
有+3V供應會比較好嗎?

不用怕接吧~~~~~~

http://en.wikipedia.org/wiki/SATA#Power_supply

Adapters exist which can convert a 4-pin Molex connector to a SATA power connector. However, because the 4-pin Molex connectors do not provide 3.3 V power, these adapters provide only 5 V and 12 V power and leave the 3.3 V lines unconnected. This precludes the use of such adapters with drives that require 3.3 V power. Understanding this, drive manufacturers have largely left the 3.3 V power lines unused.