[问题] IOPS和速度有关吗?读取一定会比写入快?

楼主: LIAR (玻璃做的大叔)   2016-04-09 20:59:45
http://www.kingston.com/datasheets/shfs37a_us.pdf
最近想多买一颗个人用的SSD,看到各家数据,其中Kingston V300有点怪
IOMETER Maximum 4k Read/Write 120GB — up to 84,000/ up to 52,000 IOPS
Random 4k Read/Write 120GB — up to 11,500/ up to 52,000 IOPS
120GB — 420MB/s Read and 120MB/s Write
我想请问IOPS和速度有关连吗?另外看随机4K的IOPS比读取高,请问这合理吗?

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