MSI MEG Z490I UNIFY LGA 1200 Intel Z490 motherboard 64GB DDR4

LGA 1200 Mini-ITX Z490 Motherboard

The MSI MEG Z490I UNIFY is a Mini-ITX board built around the Intel Z490 chipset for LGA 1200 processors. It supports 10th and 11th Generation Intel Core, Pentium Gold and Celeron CPUs in a compact form factor suited to small-chassis builds. Dual-channel DDR4 memory runs at speeds from 2133 to 4000 MHz up to a 64 GB capacity. A single PCIe 3.0 x16 slot from the CPU provides expansion for a graphics card.

CPU Generation and M.2 Slot Count

Before ordering, confirm that your processor is a 10th or 11th Generation Intel Core, Pentium Gold or Celeron for LGA 1200. The board exposes two M.2 interfaces and four SATA III ports for storage, so verify how many drives you intend to install. Rear I/O includes one USB 3.2 Gen2 Type-A port and two USB 3.2 Gen1 Type-A ports, plus an internal USB 3.2 Gen2 Type-C header and two internal USB 3.2 Gen1 headers for front-panel connectivity.

Sustained Load Thermal Behaviour

Under sustained load the 2.5 Gbps Realtek RTL8125B LAN controller maintains consistent throughput without the short-burst throttling seen on lighter controllers. The Realtek ALC1220 codec delivers stable 7.1-channel audio and S/PDIF output during extended sessions. Power delivery to the CPU socket remains steady across long workloads, and the dual-channel DDR4 subsystem retains rated frequencies without downclocking when thermals rise.