i add a disk but why the transfer mode only is sata 150?

[fxqq]

help, i use proxmox run windows 10, but i have a problem,
i add disk a disk by use order "qm set 101 -sata1 /dev/disk/by-id/ata-ST2000VN004-2E4164_Z527YMDL", but i found the transfer mode only sata 150(sata I)?
the sata interface on my motherboard is sata III， why this disk's transfer mode is sata I? i want to reach sata III speed...

 

[fxqq]

did any one can help me?

 

[dcsapak]

do you have really limited speed or is it only the display that bothers you?

you can of course use scsi instead to pass through the disk also