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Gigabyte B860M Gaming X specifications and in-depth review

Gigabyte B860M Gaming X

Manufacturer: Gigabyte

The Gigabyte B860M Gaming X is a Micro-ATX motherboard built for performance and gaming setups. Featuring a PCIe 5.0 x16 slot for high-speed expansion, it provides a solid foundation for various components, making it a versatile choice for both gamers and professionals.

This motherboard supports up to 256GB of DDR5 memory, with a maximum RAM speed of 6400 MHz and overclocked support reaching 9200 MHz. It also offers multiple expansion options, including 2 M.2 sockets, 4 SATA 3 connectors, and support for RAID 0, 1, 5, and 10 configurations. Notably, it includes dual BIOS for added reliability and ease of use in high-performance scenarios.

Pros
  • Supports up to 256GB of DDR5 RAM, allowing for a large amount of high-speed memory in demanding applications.
  • Equipped with a PCIe 5.0 x16 slot for future-proofing and high-speed expansion card compatibility.
  • Includes multiple RAID support options (RAID 0, RAID 1, RAID 5, RAID 10), offering flexibility for data management and performance optimization.
  • Has a dual BIOS feature for added reliability and safety in case of BIOS corruption.
  • Provides 7.1 audio channels for an immersive sound experience with flexibility in audio output options.
Cons
  • Does not support Wi-Fi or Bluetooth, limiting wireless connectivity options out of the box.
  • Lacks integrated graphics, requiring a dedicated GPU for display output.
  • No support for RAID 0+1, which could have been useful for certain redundant storage setups.
  • Does not include an S/PDIF Out port for high-quality digital audio output.
  • Limited to 4 USB 2.0 ports and no USB 3.2 Gen 2 USB-A ports, which may restrict high-speed peripheral connectivity.
Who is this for?

The Gigabyte B860M Gaming X is well-suited for users who require a solid, flexible motherboard for a high-performance gaming or workstation setup. With support for up to 256GB of DDR5 RAM and RAID 0, RAID 1, RAID 5, and RAID 10 configurations, it is ideal for demanding tasks like gaming, video editing, or content creation. The inclusion of a PCIe 5.0 x16 slot ensures compatibility with the latest graphics cards, making it a great choice for users looking to build a future-proof system.

Who is this NOT for?

This motherboard is not ideal for users seeking built-in wireless connectivity, as it lacks Wi-Fi and Bluetooth support. Additionally, it does not offer integrated graphics, so it requires a dedicated GPU for any display output, making it unsuitable for budget or low-power builds. Users who rely on S/PDIF Out for high-quality audio output may also find it lacking, as the board does not include this feature.

General info:

CPU socket LGA 1851
chipset B860
form factor Micro-ATX
release date January 2025
supports Wi-Fi ✕
Has Bluetooth ✕
HDMI version HDMI 2.1
Easy to overclock ✓
has RGB lighting ✓
Easy to reset BIOS ✕
Has dual BIOS ✓
CPU sockets 1
Has integrated graphics ✕
warranty period 3 years
height 244 mm
width 244 mm
Has integrated CPU ✕

The Gigabyte B860M Gaming X motherboard features an LGA 1851 CPU socket and supports the B860 chipset, making it compatible with a range of processors. Its Micro-ATX form factor provides a compact size, while the board is designed with RGB lighting for visual customization. It includes a dual BIOS for added reliability, and the motherboard is easy to overclock for enhanced performance. Notably, it does not support Wi-Fi, Bluetooth, integrated graphics, or an integrated CPU.

Memory:

maximum memory amount 256GB
RAM speed (max) 6400 MHz
overclocked RAM speed 9200 MHz
memory slots 4
DDR memory version 5
memory channels 2
Supports ECC memory ✕

The Gigabyte B860M Gaming X motherboard supports up to 256GB of DDR5 memory, with a maximum RAM speed of 6400 MHz, which can be overclocked to 9200 MHz. It has 4 memory slots and operates on a dual-channel memory configuration, offering flexibility for high-performance builds. However, it does not support ECC memory, which is typically used for error-correction in more critical computing environments.

Ports:

USB 3.2 Gen 2 ports (USB-A) 0
USB 3.2 Gen 1 ports (USB-A) 3
USB 3.2 Gen 2 ports (USB-C) 0
USB 3.2 Gen 1 ports (USB-C) 0
USB 2.0 ports 5
USB 3.2 Gen 2x2 ports 0
USB 4 40Gbps ports 1
USB 4 20Gbps ports 0
Thunderbolt 4 ports 1
Thunderbolt 3 ports 0
has an HDMI output ✓
DisplayPort outputs 1
RJ45 ports 1
Has USB Type-C ✓
eSATA ports 0
DVI outputs 0
has a VGA connector ✕
PS/2 ports 0

The Gigabyte B860M Gaming X motherboard offers a variety of ports, including USB Type-C, a Thunderbolt 4 port, and HDMI output for versatile connectivity. It has 3 USB 3.2 Gen 1 USB-A ports, 5 USB 2.0 ports, and a DisplayPort output. Additionally, it includes 1 RJ45 port for Ethernet and supports high-speed data transfer with a USB 4 40Gbps port.

Connectors:

USB 3.2 Gen 1 ports (through expansion) 2
USB-C 3.2 Gen 2 ports (through expansion) 1
USB 2.0 ports (through expansion) 4
SATA 3 connectors 4
fan headers 4
USB 3.0 ports (through expansion) 2
M.2 sockets 2
Has TPM connector ✓
U.2 sockets 0
Has mSATA connector ✕
SATA 2 connectors 0

The Gigabyte B860M Gaming X motherboard offers a range of expansion connectors, including 2 USB 3.2 Gen 1 ports and 1 USB-C 3.2 Gen 2 port through expansion. It also provides 4 USB 2.0 ports, 2 additional USB 3.0 ports, and 4 fan headers for cooling solutions. Notably, the board features 2 M.2 sockets for high-speed storage options and has a TPM connector for secure hardware-based encryption.

Expansion slots:

PCIe 4.0 x16 slots 0
PCIe 5.0 x16 slots 1
PCIe 3.0 x16 slots 0
PCIe x1 slots 0
PCI slots 0
PCIe 2.0 x16 slots 0
PCIe x4 slots 1
PCIe x8 slots 0

The Gigabyte B860M Gaming X motherboard features a PCIe 5.0 x16 slot for modern graphics cards and expansion cards. It also includes a PCIe x4 slot for additional devices, though it does not support older PCIe standards such as PCIe 2.0 or 3.0 for x16 slots. This motherboard provides a solid foundation for high-performance setups with its latest generation of PCIe support.

Audio:

audio channels 7.1
Has S/PDIF Out port ✕
audio connectors 3

The Gigabyte B860M Gaming X motherboard provides high-quality 7.1 audio channels for immersive sound experiences. It includes 3 audio connectors for flexible speaker or headset setups, but it does not feature an S/PDIF Out port for digital audio output.

Storage:

Supports RAID 1 ✓
Supports RAID 10 (1+0) ✓
Supports RAID 5 ✓
Supports RAID 0 ✓
Supports RAID 0+1 ✕

The Gigabyte B860M Gaming X motherboard supports multiple RAID configurations, including RAID 0, RAID 1, RAID 5, and RAID 10 (1+0), providing flexibility for data redundancy and performance. However, it does not support RAID 0+1.

Final Verdict

The Gigabyte B860M Gaming X motherboard is a solid choice for users looking to build a high-performance system, with support for up to 256GB of DDR5 RAM and RAID 0, RAID 1, RAID 5, and RAID 10 configurations, making it ideal for demanding tasks like gaming or content creation. Its PCIe 5.0 x16 slot ensures future-proof compatibility with the latest graphics cards. However, it may not be the best fit for those who need built-in Wi-Fi, Bluetooth, or integrated graphics. Overall, it delivers reliable performance for users seeking a capable and customizable motherboard for their next PC build.

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