This article covers ASUS ROG STRIX Z790-A GAMING WIFI II intel 第14・13・12世代 CPU対応 LGA1700 Z790 搭載 DDR5 ATX マザーボード.

Overview

The ASUS ROG STRIX Z790-A GAMING WIFI II is an ATX motherboard built on the Intel Z790 chipset, designed for Intel Core processors from the 12th, 13th, and 14th generations (LGA1700). With support for DDR5 memory overclocking and PCIe 5.0, it offers a balanced blend of high-end features for gaming and creative workloads. The board's signature white aesthetic makes it a popular choice for themed PC builds. Its robust 16+1+2 power stage design, combined with large heatsinks and integrated M.2 cooling, ensures stable performance under sustained loads.

Compatibility Guide

This motherboard uses the LGA1700 socket, compatible with Intel Core 12th Gen (Alder Lake), 13th Gen (Raptor Lake), and 14th Gen (Raptor Lake Refresh) processors. It exclusively supports DDR5 memory modules, with a maximum capacity of 192GB across four DIMM slots. XMP 3.0 is supported, enabling memory overclocks up to DDR5-8000 and beyond. The form factor is standard ATX (30.5cm x 24.4cm), fitting most mid-tower and full-tower cases. Expansion includes one PCIe 5.0 x16 slot, one PCIe 4.0 x16 slot, five M.2 slots (all PCIe 4.0), and four SATA 6Gb/s ports. Power delivery requires a main 24-pin ATX connector plus an 8-pin and a 4-pin CPU power connector. For high-core-count CPUs, a power supply with at least 750W–850W is recommended.

Product Info

Released in late 2023, the ROG STRIX Z790-A GAMING WIFI II sits in the upper-mid-range price bracket (approximately ¥35,000–¥40,000 in Japan). It comes with a three-year warranty through ASUS Japan authorized resellers. The Z790 chipset enables full overclocking support for both CPU and memory, making this board ideal for enthusiasts who want to push performance. Compared to budget B760 boards, it offers more M.2 slots, richer rear I/O, and premium networking features.

Best Use Cases

Gaming Enthusiasts: The combination of PCIe 5.0 for the latest GPUs, DDR5 overclocking, and Intel Wi-Fi 7 ensures minimal latency in competitive online titles and fast loading in open-world games. The robust VRM design also handles sustained gaming sessions without thermal throttling. Content Creators: With five M.2 slots, users can build a high-speed NVMe storage array for 4K video editing, 3D rendering projects, and large asset libraries. The dual AI noise-canceling feature also improves audio clarity during video calls and recording. Aesthetic-Focused Builders: The predominantly white PCB and heatsink covers pair beautifully with white cases and RGB lighting. The onboard Aura Sync RGB headers allow full customization of lighting effects to match the overall build theme.

Things to Consider

This motherboard is DDR5-only, so you cannot reuse older DDR4 memory. If you are on a tight budget or have existing DDR4 kits, look for a Z790 DDR4 variant or step down to a B760 platform. Additionally, only one PCIe 5.0 x16 slot is available; dual-GPU configurations (SLI/NVLink) are not supported, so users requiring multi-GPU should consider the ROG MAXIMUS series. The price is higher than entry-level Z790 boards, making it a better fit for users who actually plan to overclock or need the extra M.2 and USB connectivity. If you are building a mid-range gaming PC without extreme overclocking, a B760 motherboard with Wi-Fi could save money without sacrificing real-world gaming performance.

Product Disclosure (Amazon)

  • Manufacturer: ASUS
  • ASIN: B0CL5LVKD7
  • Note: This article covers a manufacturer-made product based on Amazon listing details.