This is the equivalent of vlog youtuber buying a 1500$ Mac to do basic video editing. If your only goal is to do music production you don’t need these kinds of specs. A prebuilt 500$ ibuypowerpc would be more than enough. you can spend the 700$ on some nice equipment and professional software.

Unless youre a hardcore video gamer or into super specialized tech like locally hosted AI or crypto mining you don’t need to spend more than a few hundred bucks with today’s modern hardware. 8gigs of ram, an amd processor, and a graphics card made in the last 10 years will service you just fine. As a music production person your biggest concern isn’t processing power but hardware fedelity. You want to spend the big bucks on your synth, cabling, production software and sound card if applicable. Also look into open source production programs if you find one that works for your needs you can save bucks that way too.