You are buying aused MSI MPG Z390 GAMING EDGE AM4 AMD B450 SATA 6Gbs USB 3.1 HDMI Micro-ATX AMD Motherboard. The motherboard has been tested and works as intended. Supports DDR4 4400(OC)/ 4300(OC)/ 4266(OC)/ 4200(OC)/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3400(OC)/ 3300(OC)/ 3200(OC)/ 3000(OC)/2800 (OC)/2666/ 2400/ 2133 MHz.
