MINISFORUM EliteMini HX90 is mini PC with Ryzen 9 5900HX (Update: but you might want to wait to buy one) - Liliputing
Amazon.com: MINISFORUM UM560 XT Mini PC AMD Ryzen 5 5600H DDR4 32GB RAM+512GB NVMe SSD Desktop Computer, 2xHDMI+1xUSB-C 4K@60Hz Outputs, 2.5G LAN, AMD Radeon Graphics Mini Computer : Electronics
Minisforum B550 Mini-PC: Ryzen 7 5700G + external GPU support for $599
Minisforum HM80 (Ryzen 4800U) mini PC review
Minisforum Launches EliteMini HX90 Mini PC Powered By AMD Ryzen 9 5900HX CPU, Starting at $729 US
MINISFORUM Mini PC UM690 AMD Ryzen 9 6900HX AMD Radeon 680M 32 GB RAM 512 GB SSD, 2 x HDMI ports,1x USB4 port,1 x USB type-C,4 x USB 3.2 type A,Wifi6,Bluetooth5.2 :