ASUS ROG (X570) Crosshair VIII Impact, AMD,AM4, Ryzen 3000, (Mini-DTX) SFF gaming motherboard with PCIe 4.0, on-board WiFi 6 (802.11ax), Intel LAN, SATA 6Gb/s, USB 3.2 Gen 2, SO-DIMM.2

Impact's unusual Mini-DTX form factor is a deliberate choice. Many Mini-ITX cases ship with enough space for a dual-slot graphics card, meaning there's typically unused space below the bottom PCIe® slot – space that could be utilized to mount more components or enable additional features. Being marginally taller than mini-ITX allows Impact to exploit this unused space, allowing ROG engineers to squeeze in features while still fitting a large proportion of mini-ITX PC cases.