We have taken a look at a few B350 motherboards that support the iGPU capabilities of the new Raven Ridge integrated graphics, but now we will take a look at an X370 motherboard with the same capabilities. The ASRock X370 PRO4 is an X370 motherboard with a very basic feature set, but designed to support the new Ryzen APUs. Let's see what it has to offer.

The white and black box uses the same color theme as the motherboard. Packaging is well done and will protect your motherboard just fine. The accessory package includes IO shield, two SATA6Gb/s cables, M.2 screws, case badge, driver DVD, and manual.

We find four fan headers on the motherboard, all of them are 4-pin PWM/DC mode headers, and we believe they support up to 1A of current. Fan control is done through the UEFI or through ASRock's Windows application. The motherboard features a mostly black PCB and color theme, but with silver heat sinks and a large white portion in the middle. The back of the motherboard is bare of most components.