Possible Synology NAS upgrade advice please in Computer based HiFi Posted 15 hours ago I’m more inclined to suggest a machine running the Nucleus like ROCK OS. Although now I know the size of your collection it doesn’t require masses of power. An i3 with 8gb RAM would do the job flawlessly. An i5 would build in future proofing. This can be done cheaply, more so than an updated NAS and give a decent use experience still using the old machine as a store if you want. However it does require DIY input. The alternative is to buy one of the offerings out there that offer Roon builds without the Nucleus price tag.