Setting up my first home server

Hi i am looking to set up a home server. the main use of this will be access to music and photos and and to also run a home media server like Plex or similar.

I just wondered if this is a good choice for me to start with. I will of course, add more storage.

Dell Optiplex 5070 Core i5-9500 3Ghz 8Gb RAM 240Gb SSD UHD 630 WIN10 JAN23
Processor: Intel Core i5 9600 9th Gen.
Memory: 8GB DDR4.
Storage: 256GB NVMe SSD (space for 2.5"/3.5" HDD)
Graphics: Intel UHD Graphics 630.
Operating System: Windows 10 Pro 64-Bit
Networking: Integrated Ethernet

TIA :)