18 May 2019
I got a AMD Ryzen 5 2400G, Asus X370-A Prime mainboard, a pair of G.Skill F4-3000C16D (Aegis) 8 GB DDR4 RAM modules, a AData XPG SX8200 512 GB NVMe SSD (M.2-2280), be quiet Pure Power 11 400W power supply, all in a Chieftec Elox HC-10b case.
So far, so good; RAM is working at 3000MHz, CPU slightly overclocked at 3750 MHz.
The particular mainboard has two PCI slots (hard to find these days :-), and can take up to 4 RAM modules (max. 64 GB).