New
#21
Write speed: 106.28 MB/s
Copy speed: 133.42 MB/s
Read speed: 423.95 MB/s
I guess it's my SSD, can't choose disk in that program.
Anyway, SATA3 or 2 doesn't make any difference with HDDs but SSDs could suffer a bit. Even in case of SSD on SATA2, SSD is so much faster than any HDD that it pays to change to.