ROCK (on a NUC) uses an M2 drive for the OS and Roon database, and optionally a SATA drive for music files. You can add additional external USB music drives. See the ROCK and install instructions.
I use an M2 SSD for the ROCK OS and a SATA SSD for my library. Its quite handy having the 2 separate and works really well. I like that I don’t have to use an external drive to keep things neat and tidy.
My NUC is i7 but I don’t think it really needs to be.
Hi guys i buy a resale Intel nuc with default windows installation not activated can I change away the nvme m2 and ssd to a new 1 and install rock without issue ?
If the Windows is legal and you could see that it is activated, you could just install ROCK on the hard drive. Next time if you want to repurpose the NUC and decided to use Windows, you could download the Windows ISO directly from Microsoft and it Will automatically activated once you connect to the Internet. Once a NUC is tied to a Windows 10 or 11 it is tied forever so you could reinstall many times and it will stay activated.
But, your stated plan is doable without any issue.
That NUC support NVME PCIE 3.0.
You could use newer NVME PCIE 4.0 or higher NVMEs which all are backward compatible with PCIE 3.0 but the speed is limited to the speed of PCIE 3.0.
The 2.5" drive can be the old-style spinning drive or SSD. Spinning 2.5" drive may have a speed of roughly 30-150 MB/sec. SATA SSDs are all limited to the speed of the SATA bus. Typical max speed is 550MB/sec, which is faster than the spinning drive. But, in reality for playing music files, even the slowest spinning drive is still “too fast”. So your consideration is budget vs capacity.