MSI MEG Z490 Unify DDR4 Intel Motherboard

The MSI MEG Z490 Unify is a full-size ATX motherboard (12 in. x 9.6 in.) built on the Intel Z490 chipset and designed for 10th Generation Intel Core, Pentium Gold, and Celeron processors using the LGA 1200 socket. It targets PC enthusiasts and performance-focused builders who demand robust power delivery, fast connectivity, and extensive storage options without relying on RGB lighting as a selling point. Power delivery is handled by a 16+1 phase design supported by an INTERSIL digital PWM controller, 90A Smart Power Stage modules, and dual 8-pin ATX 12V power connectors with MSI's Mirrored Power Arrangement layout. Cooling support is provided through the Frozr Heatsink on the VRM, a heat-pipe, aluminium cover, and M.2 Shield Frozr thermal pads across all three M.2 slots. Memory support spans four DDR4 DIMM slots accommodating up to 128 GB total. OC profiles reach 4800+ MHz in a 1DPC 1R configuration, 4266+ MHz in 1DPC 2R, 4400+ MHz in 2DPC 1R, and 4000+ MHz in 2DPC 2R. Intel XMP is supported along with standard speeds of 2133, 2666, and 2933 MHz in JEDEC mode. The three Key-M M.2 slots all support PCIe 3.0 x4 with transfer rates up to 32 Gb/s; M2_1 and M2_2 additionally support SATA 6Gb/s drives. Six SATA 6Gb/s ports round out the storage array, with Intel Optane Memory readiness and RAID 0/1/5/10 support for SATA and RAID 0/1/5 for M.2 PCIe devices. Networking combines a Realtek RTL8125B 2.5G wired LAN controller with an Intel AX201 wireless module (802.11ax Wi-Fi 6, 2.4 GHz and 5 GHz up to 2.4 Gbps, 160 MHz channel support) and Bluetooth 5.1. USB connectivity is comprehensive: one USB 3.2 Gen 2x2 20 Gbps Type-C on the rear panel (via ASMedia 3241), three USB 3.2 Gen 2 10 Gbps Type-A on the rear, two USB 3.2 Gen 1 5 Gbps Type-A on the rear, and multiple internal headers bringing the total to fifteen USB ports. Audio is managed by a Realtek ALC1220 codec paired with an ESS SABRE9018Q2C DAC delivering 7.1-channel HD audio with optical S/PDIF output. A Smart Button on the board consolidates Reset, Safe Boot, Turbo Fan, and EZ LED controls in one place. A Flash BIOS Button on the rear I/O enables firmware updates without a CPU or RAM installed. Key Verified Specifications: - Socket: LGA 1200 | Chipset: Intel Z490 - Form Factor: ATX, 12 in. x 9.6 in. (30.5 cm x 24.4 cm) - Memory: 4x DDR4 DIMM, max 128 GB, up to 4800+ MHz (OC, 1DPC 1R) - Storage: 3x M.2 PCIe 3.0 x4 (Shield Frozr), 6x SATA 6Gb/s - PCIe: 3x PCIe 3.0 x16 slots, 2x PCIe x1 slots - Multi-GPU: 2-Way NVIDIA SLI, 3-Way AMD CrossFire - LAN: Realtek RTL8125B 2.5 GbE - Wi-Fi: Intel AX201 Wi-Fi 6 (802.11ax), Bluetooth 5.1 - USB: 1x Gen 2x2 20 Gbps Type-C, 4x Gen 2 10 Gbps, 4x Gen 1 5 Gbps, 6x USB 2.0 - Audio: Realtek ALC1220 + ESS SABRE9018Q2C, 7.1-ch, optical S/PDIF - Warranty: 3 Years