The speed of our SSD is: (for 2.5"sata, msata, M.2 (2242 2260 2280) interface). 512GB read 570MB/s write 500MB/s. 256GB read 550MB/s write 450MB/s. 120GB read 500MB/s write 420MB/s. 500GB read 570MB/s write 500MB/s.
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