Ok, datacenter is so excessive, but you can get the idea.
The advanced wooden rack includes:

• Raspberry PI 4 running Arch Linux
• HP Microserver Gen10 + OMV (RAID5 of 3TB WD Red PRO)
• UPS APC BX950UI
• Switch TP-Link TL-SG108E
• OPNsense firewall
• Storage Amazon S3

Expected uptime? question to the IPS WebVeloce...