system
A chat on subreddit /r/pcmasterrace
human
1. Upgrading from integrated Intel HD4600 graphics to Nvidia T600 4GB graphics card.

2. Two cheap proprietary arms (AlzaErgo Arm AR1.1; was 50% off; around 25€ (around $23)) from most popular local online PC part and other products retailer(Alza.sk).
gpt
Speaking from experience, if you’re mounting the arm to a cheap IKEA desk, put a few sheets  plywood on both sides of of the table between it and the mounting clamp