This article covers MSI MAG Z690M MORTAR WIFI マザーボード Micro-ATX [Intel Z690チップセット搭載] 第12世代CPU(LGA1700)対応 MB5747 シルバー.

Overview

The MSI MAG Z690M MORTAR WIFI is a microATX motherboard built around Intel's Z690 chipset, supporting LGA1700 processors (12th Gen Core). It strikes a solid balance between modern features and compact size, making it a strong candidate for small-form-factor gaming or productivity builds. Key highlights include DDR5 memory support, PCIe 4.0, integrated Wi-Fi 6E, and a 2.5GbE LAN port. This board is part of MSI's MAG series, which focuses on no-nonsense gaming hardware. It doesn't chase flashy RGB or oversized heatsinks; instead, it delivers reliable performance with a clean aesthetic. The inclusion of a USB 3.2 Gen 2x2 Type-C port (20Gbps) and dual M.2 slots with dedicated cooling covers ensures modern storage and peripherals are well supported.

Compatibility Guide

CPU Socket: LGA1700 – compatible with Intel 12th Gen (Alder Lake) and 13th Gen (Raptor Lake) processors after a BIOS update. Always check the CPU support list on MSI's website before purchasing. Memory: 2x DDR5 DIMM slots, supporting up to 64GB and overclocking up to DDR5-6200. Note that DDR4 is not supported. Form Factor: microATX (244mm x 244mm). Fits in most microATX and ATX cases, but double-check clearance for large GPU coolers and CPU air coolers. Expansion: 1x PCIe 4.0 x16 slot (reinforced), 2x PCIe 3.0 x1 slots. No support for multi-GPU setups. Storage: 2x M.2 slots (1x Gen4 x4, 1x Gen3 x4) with M.2 Shield FROZR heatsinks, plus 4x SATA 6Gbps ports. Power: 24-pin main + 8-pin CPU power. Recommended PSU wattage: 650W or higher for a typical mid-range gaming build.

Product Info

Released in early 2022, the MAG Z690M MORTAR WIFI originally retailed around ¥15,000. As of June 2026, it's available on Japan for approximately ¥146,999. The board comes with a 2-year warranty through authorized Japanese distributors. Positioned in the mid-range segment, this motherboard offers a compelling mix of modern features (DDR5, Wi-Fi 6E, PCIe 4.0) in a compact microATX package. It's not as feature-rich as high-end ATX Z690 boards, but it avoids unnecessary extras, keeping the price reasonable for those who want the latest memory standard without breaking the bank.

Best Use Cases

Compact Gaming PC: Perfect for building a small but powerful gaming rig. The single PCIe 4.0 x16 slot handles any modern GPU, and the dual M.2 slots provide fast storage. Built-in Wi-Fi 6E eliminates the need for a separate adapter. DDR5 Early Adopter: If you want to jump into DDR5 without spending a fortune on a flagship motherboard, this is a great entry point. It supports memory overclocking, so you can tune performance. * Quiet Productivity Build: The microATX size allows for a smaller, quieter case. With enough M.2 and USB ports, it can handle photo editing, light video editing, and office tasks efficiently. ## Alternatives
In the same price bracket, consider the ASUS TUF GAMING B660M-PLUS WIFI D4 or the GIGABYTE B660M AORUS PRO AX DDR4. Both are DDR4-based, which lowers overall system cost but sacrifices future-proofing. The MSI board's advantage is DDR5 support and the Z690 chipset's overclocking flexibility. If you don't need CPU overclocking and want to save money, a B660 DDR4 board might be a better fit.

Things to Consider

DDR5 memory is still more expensive than DDR4, and latency can be higher. Weigh the cost vs. performance benefit for your workload. With only two DIMM slots, upgrading memory later means replacing both sticks. Plan your capacity upfront. The microATX form factor limits expansion. If you need multiple PCIe x16 slots or more than two M.2 drives, look at ATX boards. For 13th Gen CPU support, a BIOS update is required. Ensure the board has the latest BIOS or update it yourself before installing a newer processor.

Product Disclosure (Amazon)

  • Manufacturer: MSI
  • ASIN: B09XD23Q4B
  • Note: This article covers a manufacturer-made product based on Amazon listing details.