The MSI MAG Z390 TOMAHAWK is an Intel Z390 (LGA1151) ATX motherboard designed for 8th/9th Gen Intel Core processors. It features an enhanced 10+1 phase power design with military-grade components for stable overclocking performance, supporting Dual Channel DDR4 memory with speeds up to 4400MHz(OC) across 4 DIMM slots. The board provides 2x PCIe 3.0 x16 slots (steel armor reinforced), 4x PCIe 3.0 x1 slots, and dual M.2 slots (one with M.2 Shield Frozr heatsink) plus 6x SATA 6Gbps ports for storage expansion. Networking includes Intel Gigabit LAN and 802.11ac WiFi with MU-MIMO support. Audio features the ALC1220-VB codec with Nahimic 3 enhancement. Graphics outputs feature HDMI 1.4 and DisplayPort 1.2 supporting 4K resolution. Additional highlights include USB 3.1 Gen2 Type-A/C ports, Mystic Light RGB lighting with 16.8 million colors/29 effects, reinforced PCIe slots, and pre-mounted I/O shield. The motherboard also features Core Boost technology, DDR4 Boost, and multiple fan headers with smart fan control for optimized cooling.