Z690 motherboard with DDR4 RAM configuration
Z690 motherboard with DDR4 RAM configuration
Quick thought on MSI Z690 DDR4. The specs show 4 memory slots with 288 pins each, supporting DDR4 standards up to 3200/2933/2666/2133 MHz. Overclocking limits are quite high—up to 5200+ for single channel and 4800+ for dual. With a 650 ps non-modular setup and an 8-pin CPU, you’d likely need a PSU rated around 750 to handle the dual-mode operation at those speeds.
You're right, it's important to confirm the power supply meets your needs. 650w is quite modest nowadays.