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ASRock B860M-X GEN5 WIFI LGA 1851 Intel B860 SATA 6Gb/s DDR5 Intel Core Ultra Micro ATX Motherboard

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  • Supports Intel Core Ultra Processors (Series 2) (LGA1851)
  • 7+1+1+1+1 Power Phase
  • 2 x DDR5 DIMMs
  • Supports Dual Channel, up to 9066+ (OC)
  • 1 PCIe 5.0 x16, 1 PCIe 4.0 x4, 1 PCIe 4.0 x1
  • Graphics Output Options: 1 HDMI, 1 DisplayPort
  • Realtek ALC897 7.1 CH HD Audio Codec
  • 4 SATA3
  • 1 Blazing M.2 (PCIe Gen5x4)
  • 1 Hyper M.2 (PCIe Gen4x4)
  • 1 USB 3.2 Gen2x2 Type-C (Rear)
  • 1 USB 3.2 Gen1 Type-C (Front)
  • 5 USB 3.2 Gen1 (3 Rear, 2 Front)
  • 6 USB 2.0 (2 Rear, 4 Front)
  • Realtek 2.5G LAN
  • 802.11axe Wi-Fi 6E + Bluetooth
  • Supports BIOS Flashback
🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
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Learn more about the Detailed Specifications

Model
Brand ASRock
Series B860M
Supported CPU
CPU Socket Type LGA 1851
CPU Type Intel Core Ultra Processors (Series 2) (LGA1851)
Supported CPU Technologies Hybrid Technology
Turbo Boost Max Technology 3.0
Thermal Velocity Boost
Adaptive Boost Technology
Chipsets
Chipset Intel B860
Onboard Video
Onboard Video Chipset Intel Xe Graphics
Memory
Number of Memory Slots 2x288pin (DDR5)
Memory Standard DDR5 9066
Maximum Memory Supported 128GB
Channel Supported Dual Channel
Memory Performance Profile Intel XMP 3.0
ECC Supported Non-ECC
Buffer Supported Un-buffered
Expansion Slots
PCI Express 5.0 x16 1 x PCI Express 5.0 x16
PCI Express 4.0 x16 0 x PCI Express 4.0 x16
PCI Express x16 1 x PCI Express x16
PCI Express x4 1 x PCI Express x4
PCI Express x1 1 x PCI Express x1
Other Slots 1 x M.2 Socket (Key E)
Storage Devices
Serial ATA (SATA) 4 x SATA 6Gb/s
M.2 2 x M.2 (Support PCIe 5.0 x4 & PCIe 4.0 x4)
SATA RAID 0/1/5/10
Onboard Audio
Audio Chipset Realtek ALC897
Audio Channels 7.1 Channels
Onboard LAN
LAN Chipset Realtek RTL8125BG
Max LAN Speed 2.5Gbps
Wireless LAN WiFi IEEE 802.11 a / b / g / n / ac / ax / axe
Bluetooth Yes
Rear Panel Ports
Back I/O Ports 2 x Antenna Ports, 1 x HDMI, 1 x DisplayPort 1.4, 1 x USB 3.2 Gen2x2 Type-C, 3 x USB 3.2 Gen1, 2 x USB 2.0, 1 x RJ-45 LAN, 1 x BIOS Flashback Button, 3 x HD Audio Jacks (Line in / Front Speaker / Microphone)
Video Ports HDMI + Display Port
HDMI 1 x HDMI
RJ45 1 x RJ45
DisplayPort 1 x DisplayPort
USB 3.1 6 x USB 3.1
USB 3.0 7 x USB 3.0
USB 1.1/2.0 6 x USB 2.0
USB Type-C 1 x USB Type-C port, with USB 3.2 Gen2x2 support; 1 x USB Type-C port, with USB 3.2 Gen1 support
Audio Ports 3 Ports
Internal I/O Connectors
Onboard USB 1 x USB 3.2 Gen1 Type-C header, 1 x USB 3.2 Gen1 header, 2 x USB 2.0 headers
Software Feature
Windows 11 Supported
Physical Spec
Form Factor Micro ATX
LED Lighting None RGB
Dimensions (W x L) 9.6" x 8.6"
Power Pin 24 Pin
Additional Information
First Listed on Newegg February 13, 2026

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  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
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