Trying to find out my SATA speed [duplicate]

I have used dmesg and lspci and determined my hard drive. Looking to update to SSD. This is the terminal from lspci

[ 1.381803] ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xbfa0 irq 14

How can I determine the speed from this?

1 Answer

Command:

dmesg | grep -i sata | grep 'link up'