# GIGABYTE Z890 UD WIFI6E ウルトラコア (シリーズ2) LGA 1851 > GIGABYTE Z890 UD WIFI6E is an LGA1851 ATX motherboard for Intel Core Ultra processors, featuring DDR5, PCIe 5.0, three M.2 slots, WiFi 6E, and 2.5GbE LAN. Its 12+1 Tags: motherboard, gigabyte, z890, lga1851, ddr5, pcie-5-0 Source: https://www.amazon.co.jp/dp/B0DJP8W3BY Article page: https://web-autoai.com/articles/gigabyte-z890-ud-wifi6e-2-lga-1851?lang=en Prices and ratings change over time — check the article page for the current values. --- ## Overview The GIGABYTE Z890 UD WIFI6E UltraCore (Series 2) is an ATX motherboard built for Intel Core Ultra processors (Series 2) on the LGA1851 socket. It supports DDR5 memory, PCIe 5.0, and features three M.2 slots, making it a solid foundation for a modern high-performance PC. Onboard WiFi 6E and 2.5GbE LAN provide fast wired and wireless connectivity. This board targets mid-range to upper-mid-range builders who want the latest platform without paying a premium for flagship features. The 12+1+2 phase 60A DrMOS power design, VRM thermal armor, and M.2 thermal guards ensure stable operation under sustained loads, whether for gaming or content creation. ## Compatibility Guide The LGA1851 socket is exclusively for Intel Core Ultra processors (Series 2). Memory is limited to DDR5, with four DIMM slots supporting XMP profiles. The ATX form factor fits most mid-tower and full-tower cases. Storage includes three M.2 slots (at least one PCIe 5.0 x4 direct from CPU) plus SATA ports via the chipset. The primary PCIe x16 slot runs at PCIe 5.0, ready for the latest graphics cards. Power connectors are standard 24-pin ATX and 8-pin EPS (consult the manual for exact CPU power requirements). ## Product Info The GIGABYTE Z890 UD WIFI6E launched in late 2024 as part of the Z890 chipset lineup. It occupies the mid-range tier, offering essential Z890 features at a more accessible price point than premium models. The standard warranty is three years (regional variations may apply). Key specifications include a 12+1+2 phase 60A DrMOS VRM, VRM thermal armor, M.2 thermal guards, PCIe 5.0 support, three M.2 slots, front USB Type-C, WiFi 6E, 2.5GbE LAN, and EZ-Latch for tool-free M.2 heatsink and GPU removal. ## Best Use Cases * Enthusiast PC builders targeting a balanced Core Ultra build: Pair this board with a Core Ultra 5 or 7 processor, a PCIe 5.0 GPU, and fast DDR5 memory for a well-rounded gaming or productivity machine. WiFi 6E ensures low-latency wireless networking. * Content creators needing multiple fast SSDs: Three M.2 slots allow for a RAID or multi-drive setup for video editing, 3D rendering, or large dataset work. DDR5 support provides ample memory bandwidth. * Value-conscious upgraders moving to the LGA1851 platform: This board skips unnecessary frills like RGB overload or extra PCIe slots, focusing on core functionality. It's a cost-effective entry point into the Core Ultra ecosystem. ## Things to Consider This motherboard is LGA1851-only — it cannot accept older LGA1700 or LGA1200 CPUs. DDR4 memory is not supported. If you're upgrading from a previous Intel platform, you'll need a new CPU, DDR5 RAM, and possibly a new cooler (though LGA1851 mounting may be compatible with some LGA1700 coolers — check manufacturer lists). While three M.2 slots are generous, not all may run at full PCIe 5.0 speeds. The CPU-connected slot is the fastest; chipset-connected slots may share bandwidth. Also, WiFi 6E performance depends on a compatible router and line-of-sight placement of the included antenna. ## FAQ Q: Can I use an Intel Core i9-14900K with this motherboard? A: No. The LGA1851 socket is designed exclusively for Intel Core Ultra processors (Series 2). The i9-14900K uses LGA1700 and is not compatible. Q: Are all three M.2 slots PCIe 5.0? A: At least one M.2 slot is CPU-attached and supports PCIe 5.0 x4. The other slots may be PCIe 4.0 or 5.0 depending on chipset allocation. Check the official manual for exact lane assignments. Q: What power supply wattage do you recommend? A: For a typical build with a Core Ultra processor and a mid-range GPU, 750W is a good starting point. If you plan to use a high-end GPU (e. g. , RTX 4080 or above), 850W or higher is recommended. ### Product Disclosure (Amazon) - Manufacturer: GIGABYTE - ASIN: B0DJP8W3BY - Note: This article covers a manufacturer-made product based on Amazon listing details.