This article covers GIGABYTE LGA 1200 Intel Z490 ATXマザーボード.

Overview

The GIGABYTE Z490 AORUS ULTRA is an ATX motherboard designed for Intel 10th Gen Core processors, featuring the LGA1200 socket and the Z490 chipset. It targets enthusiasts who want to build a high-performance PC with overclocking capabilities and fast memory support. Key highlights include triple M.2 slots, Wi-Fi 6 wireless networking, and 2.5GbE LAN. The board supports up to 128GB of DDR4 memory, with overclocked speeds reaching beyond 5000MHz. It also offers three PCIe 3.0 x16 slots for multi-GPU setups or expansion cards. Positioned as a high-end model within the Z490 lineup, this motherboard is ideal for gamers and creators who want to maximize the potential of 10th Gen Core i9 or i7 processors. It was released in 2020 and remains a solid choice for those building a new system with older-gen hardware.

Compatibility Guide

The Z490 AORUS ULTRA supports Intel 10th Gen Core i9, i7, i5, i3, Pentium, and Celeron processors on the LGA1200 socket. It does not support 11th Gen CPUs, so verify your processor generation before purchase. Memory support includes four DDR4 DIMM slots with a maximum capacity of 128GB, dual-channel architecture, and XMP profiles for speeds up to DDR4-5000 (OC). For stable high-speed operation, use XMP-certified memory modules. The board follows the ATX form factor, fitting into most standard PC cases. Power delivery includes a 24-pin ATX connector and dual 8-pin EPS connectors, requiring a quality power supply of at least 850W for high-end CPUs. Storage options include six SATA 6Gb/s ports and three M.2 slots, with one slot supporting PCIe 4.0 (though limited to PCIe 3.0 with 10th Gen CPUs).

Product Info

Released in 2020, the Z490 AORUS ULTRA was positioned as a premium offering in GIGABYTE's Z490 lineup. It is now available through second-hand markets or remaining retail stock, though new units are increasingly scarce. Key specifications include the Intel Z490 chipset, Realtek ALC1220-VB audio codec, Intel 2.5GbE LAN, and Intel Wi-Fi 6 AX201 wireless module with Bluetooth 5.0. The rear I/O panel includes an HDMI 1.4 port for integrated graphics output. As a high-tier model, it was designed to pair with flagship CPUs like the Core i9-10900K, offering features such as triple M.2 slots and 2.5GbE LAN that were cutting-edge at the time. It remains a capable platform for 10th Gen builds, especially for users who prioritize storage flexibility and network performance.

Best Use Cases

For gaming enthusiasts building a 10th Gen system, this motherboard pairs well with a Core i7-10700K or Core i9-10900K. The triple M.2 slots allow for fast NVMe storage, reducing game load times, and the robust power delivery supports overclocking for higher frame rates. Creative professionals working with video editing or 3D rendering will benefit from the multiple PCIe x16 slots, enabling multi-GPU configurations. The 2.5GbE LAN also accelerates large file transfers over a local network, which is useful for collaborative projects. However, users planning to upgrade to 11th Gen CPUs or requiring full PCIe 4.0 support should look elsewhere. Budget-conscious builders might find B460 or H410 boards sufficient for their needs, as the Z490's extra features may go unused.

Things to Consider

This motherboard is exclusively for 10th Gen Intel CPUs; 11th Gen processors are not supported. If buying used, ensure the BIOS is updated to the latest version for optimal compatibility. PCIe 3.0 is the maximum supported, so PCIe 4.0 graphics cards and SSDs will run at reduced speeds. For example, a PCIe 4.0 NVMe SSD will operate at PCIe 3.0 speeds in the M.2 slots, limiting its performance. High-speed memory overclocking (e.g., DDR4-5000) requires XMP or manual tuning and depends on the CPU's memory controller. Ensure adequate cooling and a robust power supply when overclocking to maintain stability. ## FAQ
Q: Can I use an 11th Gen Intel Core processor with this motherboard? A: No, the Z490 chipset supports only 10th Gen CPUs. For 11th Gen, you need a Z590 or B560 motherboard. Q: Are all M.2 slots PCIe 4.0 compatible? A: Only the M2A_CPU slot supports PCIe 4.0, but with 10th Gen CPUs, it operates at PCIe 3.0 speeds. The other two slots are PCIe 3.0 only. Q: Is it possible to run memory at DDR4-5000 on this board? A: Yes, with overclocking. Use XMP profiles or manually adjust timings, but stability depends on the CPU's memory controller and may not be guaranteed with all processors.

Product Disclosure (Amazon)

  • Manufacturer: GIGABYTE
  • Seller: PENNY LANE
  • Fulfilled by: PENNY LANE
  • ASIN: B087GY4263
  • Note: This article covers a manufacturer-made product based on Amazon listing details.