ASROCK B860 Pro-A Intel B860 LGA 1851 (Socket V1) ATX (90-MXBRN-A0UAYZ)

The Pro-A series is designed for enhanced stability, durability, and efficiency; it offers reliable performance, user-friendly features, and a streamlined aesthetic, making it ideal for daily computing needs.

Optimized for stability, durability, and efficiency. It combines reliable performance, user-friendly features, and streamlined style for daily computing tasks.

10+1+1 Power Phase Design
Featuring sturdy components and completely smooth power delivery to the CPU. Plus, it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well.

Dr. MOS
Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Compared to traditional discrete MOSFETs, it intelligently delivers higher current for each phase, thus providing improved thermal results and superior performance.

Hi-Density Power Connector
CPU overclocking requires higher current. ASRock Hi-Density Power Connectors are designed to withstand higher currents compared to traditional CPU and ATX power connectors, providing a more stable system and reducing the risk of fire during heavy overclocking.

DDR5 XMP & EXPO Support
Derived from the “built for stable and reliable” design concept, ASRock does not compromise on any details. This motherboard is built with high-quality materials, allowing enthusiasts to enjoy the boost of DDR5 memory overclocking performance by enabling the pre-tested profiles. Make sure the memory modules are Intel® XMP/AMD EXPO™ capable and overclocking can be made so affordable, satisfying, and absolutely sweat-free.

PCIe Gen5 Blazing M.2
The Blazing M.2 accommodates the latest PCI Express 5.0 standard to perform twice the bandwidth compared to the previous generation; with a breathtaking 128Gb/s transfer speed, it is ready to unleash the full potential of future ultrafast SSDs.

Aluminum Heatsink
The first thing that catches the eye is the optimized Aluminum Heatsink Design. Heatsinks are crucial for efficient heat dissipation, especially during heavy workloads like gaming or productivity tasks. A motherboard built with heatsinks can effectively manage thermal performance, hence ensuring system stability and durability effortlessly.

Dragon 2.5 Gb/s LAN
The intelligent 2.5Gb/s LAN platform is built for maximum networking performance for the demanding requirements of home networking, content creators, online gamers, and high-quality streaming media. Boost networking performance up to 2.5X the bandwidth compared to standard gigabit Ethernet, you’ll enjoy a faster and uncompromised connectivity experience for gaming, file transfers, and backups.

POLYCHROME RGB
This motherboard features onboard RGB headers and addressable RGB headers that allow the motherboard to be connected to compatible LED devices such as strips, CPU fans, coolers, chassis, and so on. Users may also synchronize RGB LED devices across Polychrome RGB Sync-certified accessories to create their own unique lighting effects.

SignalRGB
SignalRGB unifies your RGB devices, offering seamless customization, game-reactive effects, macro automation, and system monitoring. The official partnership empowers ASRock motherboards with advanced lighting control, enhances compatibility with a diverse range of RGB devices, and provides greater customization flexibility.

Reinforced Steel Slot
[PCIe 5.0 Version]
The reinforced steel slot is capable of supporting the PCI Express 5.0 standard. The various benefits include:
✔ Extra anchor points
✔ Stronger latch
✔ Ensures signal stability
✔ Ensures heavy graphics cards are well-installed.Asrock B860 Pro-A. Processor manufacturer: Intel, Processor socket: LGA 1851 (Socket V1). Supported memory types: DDR5-SDRAM, Maximum internal memory: 256 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA III, RAID levels: 0, 1, 10. Graphics card family: Intel, Graphics card: Intel® UHD Graphics. Ethernet interface type: 2.5 Gigabit Ethernet, LAN controller: Dragon RTL8125BG