ASRock B860M-X - Motherboard - micro ATX - LGA1851 Socket - B860 Chipset - USB-C 3.2 Gen 2x2, USB-C 3.2 Gen 1, USB 3.2 Gen 1 - 2.5 Gigabit LAN - onboard graphics (CPU required) - HD Audio (8-channel) | 90-MXBRX-A0UAYZ

Product Features
- Robust connectivity options
The ASRock B860M-X offers extensive connectivity with multiple USB ports, including USB 3.2 Gen 1 and USB-C 3.2 Gen 2x2, as well as HDMI and DisplayPort outputs to provide seamless integration with various devices. - Efficient thermal management
This motherboard features an aluminum heatsink design that enhances thermal performance, ensuring stable operation during demanding tasks while optimizing overall system efficiency. - Advanced memory support
Compatible with DDR5 SDRAM and Intel Extreme Memory Profiles (XMP) 3.0, the B860M-X enables high-speed memory operation, providing exceptional performance for multitasking and demanding applications. - Enhanced audio experience
With a Realtek ALC897 audio codec, the high definition audio card provides an 8-channel output, delivering a high-quality sound experience for gaming and multimedia applications.
Special Fetures
- Supports Intel Core Ultra processors for performance
- Features dual-channel memory architecture with DDR5 SDRAM support
- Multiple high-speed USB ports for extensive connectivity
- High definition audio output with 8-channel support
- Efficient thermal management with aluminum heatsink design
Product Specification
Product Type | Motherboard - micro ATX |
Chipset Type | Intel B860 |
Processor Socket | LGA1851 Socket |
Max Processors Qty | 1 |
Compatible Processors | (supports Intel Core Ultra processors (Series 2)) |
Supported RAM | |
Max Size | 128 GB |
Technology | DDR5 |
Bus Clock | 9066 MHz (O.C.), 6400 MHz, 6800 MHz (O.C.) |
Supported RAM Integrity Check | Non-ECC |
Registered or Buffered | Unbuffered, clocked unbuffered |
Features | Dual channel memory architecture, Intel Extreme Memory Profiles (XMP) 3.0, AMD EXPO technology |
Audio | |
Type | HD Audio (8-channel) |
Audio Codec | Realtek ALC897 |
Compliant Standards | High Definition Audio |
LAN | |
Network Controller | Dragon RTL8125BG |
Network Interfaces | 2.5 Gigabit Ethernet |
Expansion / Connectivity | |
Expansion Slots | 1 x CPU <br /> 2 x DIMM 288-pin <br /> 1 x PCIe 4.0 x16 <br /> 1 x PCIe 4.0 x1 <br /> 1 x PCIe 4.0 x4 <br /> 1 x M.2 socket (2230 M.2 Key E slot) <br /> 1 x M.2 socket (2260/2280 M.2 Key M slot) <br /> 1 x M.2 socket (2230/2242/2260/2280 M.2 Key M slot) |
Storage Interfaces | SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 / RAID 5 <br /> PCIe 5.0 -connectors: 1 x Blazing M.2 <br /> PCIe 4.0 -connectors: 1 x Hyper M.2 |
Interfaces | 1 x USB-C 3.2 Gen2x2 <br /> 3 x USB 3.2 Gen 1 <br /> 2 x USB 2.0 <br /> 1 x LAN (2.5Gigabit Ethernet) <br /> 1 x HDMI <br /> 1 x DisplayPort <br /> 1 x audio line-in - mini-jack <br /> 1 x microphone - mini-jack <br /> 1 x audio line-out - mini-jack |
Internal Interfaces | 4 x USB 2.0 - header <br /> 2 x USB 3.2 Gen 1 - header <br /> 1 x USB-C 3.2 Gen 1 - header <br /> 1 x SPI - header <br /> 1 x audio - header |
Power Connectors | 24-pin main power connector, 8-pin ATX12V connector, 4-pin ATX12V connector |
Features | |
BIOS Type | AMI |
BIOS Features | UEFI BIOS |
Hardware Features | BIOS FlashBack button, ASRock EZ Mode, ASRock Full HD UEFI, ASRock My Favorites in UEFI, ASRock Instant Flash, ASRock Auto Driver Installer, Intel Hybrid Technology, Intel Turbo Boost Max Technology 3.0, Intel Thermal Velocity Boost (TVB), Intel Adaptive Boost Technology (ABT), ASRock POST Status Checker (PSC), 7+1+1+1+1 Power Phase Design, 6 Layer PCB, aluminium heatsink design, chipset heatsink, ASRock Polychrome RGB, DIY Friendly Design, CUDIMM support |
Miscellaneous | |
Included Accessories | 2 x M.2 screws, standoff for M.2 socket, IO shield |
Cables Included | 2 x Serial ATA cable |
Software Included | ASRock A-Tuning, ASRock Dragon 2.5G LAN Software, ASRock Polychrome SYNC |
Compliant Standards | FCC, ErP Ready, EuP Ready, HDCP 2.3, DisplayPort 1.4 |
Width | 24.4 cm |
Depth | 21.8 cm |
Features - Asrock - 90-MXBRX0-A0UAYZ
- Socket 1851
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