MSI MEG Z490I Unify DDR4 Intel Motherboard

The MSI MEG Z490I Unify is a flagship Mini-ITX motherboard built on the Intel Z490 chipset, engineered for enthusiasts who demand uncompromising performance from a compact 6.7 x 6.7-inch platform. Designed around the LGA 1200 socket, it supports 10th Generation Intel Core, Pentium Gold, and Celeron processors, making it a capable foundation for high-performance small-form-factor builds. Memory flexibility is a standout strength. The board features two DDR4 DIMM slots supporting up to 64 GB of unbuffered, non-ECC memory. Running a single stick in 1DPC 1R configuration, speeds can reach beyond 5000 MHz with overclocking, while dual-rank 1DPC configurations push past 4500 MHz. Intel Extreme Memory Profile (XMP) is fully supported, and dual-channel operation maximises memory bandwidth for demanding workloads and creative applications alike. Connectivity is rich for a board of this size. An Intel AX201 wireless module — pre-installed in a dedicated M.2 slot — delivers Wi-Fi 6 (802.11ax-pre-certified) with MU-MIMO across 2.4 GHz and 5 GHz bands at up to 2.4 Gbps, alongside Bluetooth 5.1. Wired networking is handled by a Realtek RTL8125B 2.5 Gbps LAN controller, providing a tangible speed advantage over standard Gigabit solutions. Thunderbolt 3, driven by the Intel JHL7540 controller, offers a 40 Gbps Type-C port on the rear panel with support for daisy-chaining up to six devices and 15 W power delivery. Storage options are generous for a Mini-ITX design. Two M.2 slots — both supporting 2280 devices — operate at PCIe 3.0 x4 speeds of up to 32 Gb/s. M2_1 also accommodates SATA 6 Gb/s drives, and four SATA 6 Gb/s ports extend capacity further. RAID 0, 1, 5, and 10 are supported for SATA devices; RAID 0 and 1 for M.2 PCIe devices. Intel Optane Memory compatibility is included. The power delivery system features eight direct phases paired with 90 A Smart Power Stages and an INTERSIL digital PWM controller, supported by Titanium Choke III components. Thermal management is addressed through Frozr heatsinks on VRM zones, a VRM heat pipe, and M.2 Shield Frozr covers to keep NVMe temperatures in check during sustained workloads. Audio is handled by a Realtek ALC1220 codec supporting 7.1-channel High Definition Audio with S/PDIF optical output. USB connectivity across the rear panel includes USB 3.2 Gen2 10 Gbps (Type-A), USB 3.2 Gen1 5 Gbps (Type-A), USB 2.0, and the Thunderbolt 3 Type-C port. A pre-installed I/O shield, Clear CMOS button, and four EZ Debug LEDs simplify installation and troubleshooting. Key Verified Specifications: - Form Factor: Mini-ITX (6.7 in. x 6.7 in.) - Socket: LGA 1200 - Chipset: Intel Z490 - CPU Support: 10th Gen Intel Core, Pentium Gold, Celeron - Memory: 2x DDR4 DIMM, max 64 GB, up to 5000+ MHz (OC, 1DPC 1R) - Expansion: 1x PCIe 3.0 x16 - Storage: 2x M.2 (PCIe 3.0 x4, 2280) + 4x SATA 6 Gb/s - Wireless: Intel AX201, Wi-Fi 6 pre-certified, Bluetooth 5.1 - LAN: Realtek RTL8125B 2.5 Gbps - Thunderbolt 3: Intel JHL7540, 40 Gbps, 1x rear Type-C - Audio: Realtek ALC1220, 7.1-channel HD, S/PDIF out - Warranty: 3 Years