1. ASRock's DeskMeet X600 Mini-PC features an AMD AM5 socket and supports PCIe extension cables for external graphics cards. 2. The Mini-PC has a PCIe connector hidden under a removable cover for optional external discrete graphics cards. 3. The system supports up to 192GB of DDR5-7200+ memory, 2.5GbE ethernet, multiple storage options, and a 500W power supply. 4. It does not include a high-quality PCIe extension cable, which users need to source separately. 5. Available at JD.com, starting at around $193 for the barebones model and $635 for a model with the AMD Ryzen 7 8700G APU.