ASUS PRIME Z390-A ATX Motherboard Key Features ATX Motherboard Intel LGA1151 Socket with Intel Z390 Chipset Supports DDR4 Memory up to 2666MHz Supports PCIe Gen3 6 SATA III Slots, 2 M.2 Slot 3 Year Warranty with ASUS Overview Introducing the ASUS PRIME Z390-A motherboard, the perfect start to any build. The professional design of this motherboard accommodates to both daily users and content creators with comprehensive specs and features. Merging the benefits of the latest processors with vital ASUS innovation and engineering, the PRIME Z390-A provides an array of options for performance tuning through intuitive software and firmware. Personalise your setup with ASUS AURA Sync, providing RGB lighting through the motherboard’s RGB header and immersive presets for external LED light strips. Specifications Form Factor ATX Socket Intel LGA1151 Socket Chipset Intel Z390 Chipset Max CPU Support Core i9 9th Gen Memory Channel Dual Memory Support DDR4 Up to 2666MHz DIMM Slots 4 Max Memory 128GB PCIe Gen Gen3 PCIe x16 3 (2 x PCIe 3.0 x16, 1 x PCIe 3.0 x4) PCIe x1 3 SATA 3  6 M.2 Slots 2 Front Ports 3 x USB 3.1 Gen 1, 4 x USB 2.0 Rear Ports 3 x USB 3.2 Gen 2, 2 x USB 3.2 Gen 1, 2 x USB 2.0, 1 x USB 3.2 Type-C, 1 x Mouse/Keyboard PS/2, 5 x HD Audio Connectors VGA Ports 0 DVI-D Ports 0 DisplayPort 1 HDMI Ports 1 Audio Chip Realtek ALC S1220A LAN Ports Intel I219V Gigabit LAN Operating System Windows 10 64-bit DirectX 12