[4 drives in HP T620]

Hi, Fellows at the moment I have DSM installed on a hp T620 and I am satisfied, but I would like to eventually plug in 4 2.5" drives.
I found information that this is possible https://forum.openmediavault.org/index.php?thread/39956-pci-express-sata-card-on-hp-t620-thin-client/
Will DSM support this hardware properly ? If I plug in 4x 1TB can I get a 2TB miror ?
Thank you for your answer.
 

[Automated RedPill Loader (ARPL)]

Unfortunately, the Synology assistant app also does not find any Synology device

 

 

[Automated RedPill Loader (ARPL)]

find.synology.com unfortunately finds nothing

Typing Http://192.168.1.175:5000 I cannot get to the server, an error is displayed 

 

[Automated RedPill Loader (ARPL)]

Colleagues I change machines, mac address, serial number, but all the time after startup I have such a message ja below.
 

[Automated RedPill Loader (ARPL)]

Good morning, Fellows I'm just starting my adventure with Xpenology.
I have an HP T520 rig with a quad-core AMD processor, 16 GB of ram, plugged in an ssd on an m.2 connector and additionally a 2.5" 1TB sata drive via an adapter.
I prepared the flash drive by uploading v0.5-alpha1. The computer booted from the pendrive, I performed a step by step through menu.cfg, prepared the image, rebooted the computer and I can't get to its IP after booting.

I have had the Booting status for several minutes.

Where are the logs to see what is set wrong ?
Thank you guys for your help.