ROG CROSSHAIR VIII HERO (WI-FI)
CPU AMD AM4 Socket third and second AMD Ryzen/second and first Gen AMD Ryzen with Radeon Vega Graphics Processors Refer to for CPU bolster list Chipset AMD X570 Memory third Gen AMD Ryzen Processors 4 x DIMM, Max. 128GB, DDR4 MHz Un-supported Memory second Gen AMD Ryzen Processors4 x DIMM, Max. 128GB, DDR4 MHz Un-supported Memory second and first Gen AMD Ryzen with Radeon Vega Graphics Processors4 x DIMM, Max. 128GB, DDR4 MHz Un-cradled Memory Dual Channel Memory Architecture ECC Memory (ECC mode) support differs by CPU. Allude to for the Memory QVL (Qualified Vendors Lists). Multi-GPU Support third and second Gen AMD Ryzen Processors Supports NVIDIA 3-Way SLI Technology Supports AMD 3-Way CrossFireX Technology second and first Gen AMD Ryzen with Radeon Vega Graphics Processors Supports AMD 2-Way CrossFireX Technology Expansion Slots third Gen AMD Ryzen ROG CROSSHAIR VIII HERO (WI-FI) Processors 2 x PCIe 4.0 (x16 or double x8) second Gen AMD Ryzen Processors2 x PCIe 3.0 (x16 or double x8) second and first Gen AMD Ryzen with Radeon Vega Graphics Processors1 x PCIe 3.0 x16 (x8 mode) AMD X570 chipset1 x PCIe 4.0 x16 1 x PCIe 4.0 x1 Storage third Gen AMD Ryzen Processors : 1 x M.2_1 attachment 3, with M Key, Type 2242/2260/2280 (PCIE 4.0 x4 and SATA modes) stockpiling gadgets support2nd Gen AMD Ryzen/second and first Gen AMD Ryzen with Radeon Vega Graphics Processors : 1 x M.2_1 attachment 3, with M key, type 2242/2260/2280 capacity gadgets support (SATA PCIE 3.0 x 4 mode) AMD X570 chipset : 1 x M.2_2 attachment 3, with M Key, Type