Hi @TMVVisualMedia , great to hear you got yours too! I’ll be installing 6 Seagate IronWolf Pro 8TB HDDs. I chose these because they are on the compatibility list. Actually, you can use other HDDs that aren’t on the compatibility list, but I wanted to be sure. A video about this will be coming soon! Here is the list if you are interested: nas.ugreen.com/de/pages/compatibility