CPU: Intel Core i5-9400 (6 cores, 6 threads)
Motherboard: OEM ASUS LGA 1151, came with the PC. UEFI.
RAM: 16 GB (2x8) of DDR4 2666 MHz
GPU: MSI RX 570 ARMOR OC 8 GB & Intel UHD 630
OS: Windows 10 64-bit
Disks: Intel 660p M.2 NVME SSD, 512 GB (SSDPEKNW512G8).
Case: ASUS S340MF, small form factor mini PC, prebuilt.
PSU: Corsair CX650, a 650W (semi?)modular PSU.
Sound card: Integrated Realtek sound card, unsure of the exact model.
Internet: Ethernet.
Display (primary): Monitor #1 via HDMI.
VIDEO. GAME. BOOTLOADER.
...and video rendering in Handbrake.
I wrote an entire blog post about it, you can read it here. You should also read the follow-up posts. Or not! It's your choice, dude.