Because the box has two jobs, and they shouldn’t fight over the same silicon. The Ryzen 9 mini-PC is a genuinely powerful everyday computer — the spreadsheets, the email, the books, the browser, all the normal small-business work runs there, on its own cores and its own graphics. The Arc B60 rides alongside on its own dock with its own power supply, and it belongs to Boone: 24 GB of VRAM running a 30B-class brain, full-time, without borrowing from your workday. A normal tower makes you choose — one pile of silicon doing AI or doing your work, sharing heat, power, and attention. This shape is really two machines wearing one job, built so neither waits on the other.
It fails gracefully, too: unplug the dock and the mini-PC is still a first-rate office PC — and you can upgrade the GPU later without replacing your computer. And it’s honest money: the dedicated AI boxes in this class run $4,000–4,700 and do only the AI half; this build lands around $1,500–1,800 in parts and replaces your aging tower while it runs the AI. Who it’s for, plainly: the shop that needs a new computer anyway and wants local AI in the same purchase — a real workstation for the everyday, with a full-time AI riding shotgun.