M.2 disable 6.0 port

aghost123

Prominent
Oct 8, 2018
5
0
510
Hey I was on PCpartpicker and the compatibility check said this:

The motherboard M.2 slot #1 shares bandwidth with SATA 6.0 Gb/s ports. When the M.2 slot is populated with a PCIe-based M.2 drive, two SATA 6.0 Gb/s ports are disabled.

I am using an Aorus B450 Elite motherboard and I am planning to buy a 970 Evo 250gb M.2 SSD.

Can someone please help me which SATA ports will be disabled if I use the M.2 drive.
I also have two 500gb HDDs installed so I would like to use all three drives.
Please help me which Sata [ports I can use and which I cant if I use the m.2 drive. Thanks