關於USB3.2 Gen2*2的PCIe擴充卡 - 3C
By Candice 
at 2022-06-01T15:49
at 2022-06-01T15:49
Table of Contents
應該是在這邊問? 
 
小弟買了支援USB3.2的外接SSD後
 
因為主板只有支援3.1
 
找了一下擴充卡,想請教:
 
如果目標要吃到20Gbps,市面上是不是只有1埠的Type-C能選擇?
 
看到不少宣稱20Gbps但有二或四個USB埠
 
這些是不是只能跑10Gbps*2或5Gbps*4?
 
還是如果只插一個設備,一樣也能支援到20Gbps的速度?
 
另外,為了往後的擴充性當然還是想找有多個埠的卡
 
但是不是單1埠就到達(PCIe 4X的)速度上限了?
 
還是我沒有找仔細 or 廠商還沒有興趣做呢?
 
感謝各路大神!
 
--
    小弟買了支援USB3.2的外接SSD後
因為主板只有支援3.1
找了一下擴充卡,想請教:
如果目標要吃到20Gbps,市面上是不是只有1埠的Type-C能選擇?
看到不少宣稱20Gbps但有二或四個USB埠
這些是不是只能跑10Gbps*2或5Gbps*4?
還是如果只插一個設備,一樣也能支援到20Gbps的速度?
另外,為了往後的擴充性當然還是想找有多個埠的卡
但是不是單1埠就到達(PCIe 4X的)速度上限了?
還是我沒有找仔細 or 廠商還沒有興趣做呢?
感謝各路大神!
--
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        3C
        
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