This article covers GIGABYTE B860M Eagle Plus WIFI6E Intel Core Ultra (Series 2) LGA 1851 マザーボード.

Overview

The GIGABYTE B860M Eagle Plus WIFI6E is an mATX motherboard built for Intel Core Ultra (Series 2) processors on the LGA 1851 socket. It supports DDR5 memory across four DIMM slots and features a PCIe 5.0 x16 slot for modern graphics cards. Onboard WiFi 6E and 2.5GbE LAN provide flexible high-speed networking. Positioned as a mid-range offering with the B860 chipset, it balances essential features with affordability, making it a solid choice for budget-conscious builders.

Compatibility Guide

This motherboard uses the LGA 1851 socket, compatible exclusively with Intel Core Ultra (Series 2) CPUs. It supports DDR5 memory only, with four slots and a maximum capacity of 256GB. The mATX form factor (244mm x 244mm) fits most mid-tower cases. Expansion includes one PCIe 5.0 x16 slot, two M.2 slots (one PCIe 5.0 x4, one PCIe 4.0 x4), and four SATA 6Gbps ports. Power delivery uses a 24-pin main connector and an 8-pin CPU power connector; a 650W or higher PSU is recommended for a typical build with a mid-range GPU.

Product Info

Released in early 2025, the GIGABYTE B860M Eagle Plus WIFI6E sits in the mid-range segment with a price around ¥27,000–¥33,000. It carries a standard three-year warranty. The VRM design is 8+1+2+1 phases with 50A PPAK MOSFETs, sufficient for Core Ultra 5 and 7 processors under normal loads. Market positioning: a cost-effective mATX board that covers entry to mid-level needs without unnecessary frills.

Best Use Cases

  • Entry-level gaming PC: Pair with a Core Ultra 5 and an RTX 4060 for smooth 1080p gaming. The PCIe 5.0 M.2 slot ensures fast game loading. Not ideal for high-end GPUs like RTX 4080 or above due to VRM limitations.
  • Compact creative workstation: The mATX size fits small cases, and built-in WiFi reduces cable clutter. Suitable for light video editing and photo work with DDR5 memory. Avoid for heavy rendering or multi-GPU setups.
  • Home server or secondary PC: Low-power Core Ultra 5 builds can run 24/7 as a NAS or media server. Note: ECC memory is not supported, so not recommended for mission-critical server roles.

Things to Consider

The mATX form factor limits expansion to a single PCIe x16 slot; there are no x1 slots, so adding multiple expansion cards (capture cards, sound cards) is not possible. The second M.2 slot is only PCIe 4.0, so if you need two PCIe 5.0 SSDs, look elsewhere. The 8+1+2+1 VRM is adequate for Core Ultra 5/7 but may struggle with sustained heavy loads on a Core Ultra 9; consider a Z890 board for that scenario. Also, verify whether the WiFi antenna is included in the box, as some retailers may not bundle it.

FAQ

Q: Can I use a Core Ultra 7 265K with this board?
A: Yes, the VRM can handle Core Ultra 7 under normal use. For prolonged heavy workloads (e.g., rendering), ensure good case airflow to keep VRM temperatures in check.
Q: Does it support PCIe 5.0 graphics cards?
A: Yes, the single PCIe 5.0 x16 slot supports the latest GPUs like RTX 50-series and Radeon RX 8000-series. Dual GPU setups are not possible.
Q: What memory speeds are supported?
A: Officially up to DDR5-5600, but XMP/EXPO profiles for DDR5-6000 and higher often work. Overclocking is not guaranteed, so stick to rated speeds for stability.

Product Disclosure (Amazon)

  • Manufacturer: GIGABYTE
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B0DQLK9S2V
  • Note: This article covers a manufacturer-made product based on Amazon listing details.