Question ROG Maximus XIII Hero Z590 - SSD Locations?

[pumpbubble]

Please excuse the dumb question but this is my first build in more years than some people are alive.

I have an 11th Gen Intel so PCI4 will work.

I have 1 Samsung 980 Pro drive and one is in Slot A socket 3. It's speed is at 4.0 speed.

I have an RTX 2070 Super in Slot A PCIEX16_2.

I have another Samsung 980 Pro drive 4.0 but I don't know where to put it for speed.

Can someone tell me if I have things correct and where that second drive should go?

Thank you in advance!

 

[pumpbubble]

Sorry here is the manual.

https://dlcdnets.asus.com/pub/ASUS/...RO/E18089_ROG_MAXIMUS_XIII_HERO_UM_V3_WEB.pdf

Page 8.