請問SATA和SAS差很多嗎 - 儲存設備

By Blanche
at 2020-02-14T18:22
at 2020-02-14T18:22
Table of Contents
買HDD選SATA或SAS有差嗎?
我看介面速度是差兩倍好像SAS快很多,但從價格上來看7200轉的無論SAS還是SATA好像
沒有差很多,沒有體現速度快兩倍的感覺
是因為硬碟本身的讀寫速度無論SATA或SAS都落在250MB/s左右遠比傳輸介面的6Gb/s和1
2Gb/s小嗎
抱歉爬文爬很久理不出個頭緒只好來請教你各位高手,謝謝
手機排版,傷眼請見諒
----
Sent from BePTT on my Sony F8132
--
我看介面速度是差兩倍好像SAS快很多,但從價格上來看7200轉的無論SAS還是SATA好像
沒有差很多,沒有體現速度快兩倍的感覺
是因為硬碟本身的讀寫速度無論SATA或SAS都落在250MB/s左右遠比傳輸介面的6Gb/s和1
2Gb/s小嗎
抱歉爬文爬很久理不出個頭緒只好來請教你各位高手,謝謝
手機排版,傷眼請見諒
----
Sent from BePTT on my Sony F8132
--
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儲存設備
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