CPU Support Supports 9th / 8th Gen Intel® Core™ / Pentium® Gold / Celeron® processors CPU Socket LGA 1151 Chipset Intel® Z390 Chipset Graphics Interface 2 x PCI-E 3.0 x16 slots Supports 2-way CrossFire Display Interface HDMI, DVI – Requires Processor Graphics Memory Support 4 DIMMs, Dual Channel DDR4-4400(OC) Expansion Slots 4 x PCI-E x1 slot 1 x M.2 for Intel® CNVi Wi-Fi module Storage 2 x M.2 slots, support Intel® Optane™ Technology 6 x SATA 6Gb/s USB Ports 2 x USB 3.1 (Gen2, A+C) + 6 x USB 3.1 (Gen1) + 6 x USB 2.0 LAN Intel® I219-V Gigabit LAN Audio 7.1 Channel High Definition Audio with Audio Boost Form Factor ATX