I always would avoid a mechanical drive, only use SSD.
8GB are OK.
I don’t know what You want to do except Roon, but You don’t need good graphic card for Roon.
I don’t believe it works that way; the OS handles where data are stored (Both SSD and HDD appear as a single drive in Finder.) Initially all data are stored on the SSD until space is limited. Then less frequently accessed data are moved to the HDD.
ok I guess that makes sense, I think it is possible (only from a quick look on internet) that one can split the fusion system so that its seen as two separate drives again, was thinking put OS on the SSD and use the HDD for files.
Is this the 2014 with a PCI-Express SSD and an SATA slot? Put the OS on the PCI-Express, rip out the SATA HD (there’s a ton of tutorials on the internet) and put in an SATA SSD for storage. You’ll be SO much happier.
Why take the chance? And bonus, you get a much faster HDD and more storage. I do a lot of digital media migration and preservation at my job (academic archivist) and if we can move something to a more stable environment, we will. It’s also a used HDD so who knows what the story with it is.
Thanks for all the advice guys, much appreciated, just bought a mid 2011 mac mini, i5 with 480gb ssd drive. Mac os is freshly installed so i should have a clean fresh start. Its in the post already so maybe tomorrow or monday i can start sorting it out