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ASROCK Intel B860 LGA 1851 (Socket V1) micro ATX RAM DDR5-SDRAM 4xSlots 3xNumber of M.2 (M) slots B860MPRO-A

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ASROCK
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  • Gamintojas
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Gamintojas: ASROCK

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.

VRM Design
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 result and superior performance.

Power Connector
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.

6 Layer PCB
The 6 Layer PCB provides stable signal traces and power shapes delivering lower temperature and higher energy efficiency for memory overclocking! Thus, it's able to support the latest memory modules with most extreme memory performance!

DDR5 XMP & EXPO Support
Derived from the “built for stable and reliable” designing concept, ASRock does not compromise on any details. This motherboard is built with high quality materials, enthusiasts are able 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 no sweat at all.

PCIe Gen5 Blazing M.2
The Blazing M.2 accommodates the latest PCI Express 5.0 standard to perform twice the bandwidth compared to 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. Motherboard that built with heatsinks can effectively manage thermal performance, hence ensure 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 the standard gigabit Ethernet, you’ll enjoy the faster and uncompromised connectivity experience for gaming, file transfers and backups.

USB 3.2 Gen2x2 20Gbps Type-C
The latest USB 3.2 Gen2x2 Type-C delivers up to 20 Gbps data transfer rate which is 2x as fast as previous generation, providing a blazing fast data transfer interface with reversible USB Type-C design that fits the connector either way.

Front USB 3.2 Gen1 Type-C
Front USB 3.2 Gen1 Type-C header delivers up to 5 Gbps data transfer rate and next generation reversible USB design to the front panel of computer case.

POLYCHROME RGB
This motherboard features onboard RGB headers and addressable RGB headers that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the 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.

Dual Graphics Outputs
Complete with two types of most used connectors! Packed with a HDMI + DisplayPort combo, you have more graphics output options now.

Reinforced Steel Slot
[PCIe 5.0 Version]

The reinforced steel slot is capable of supporting PCI Express 5.0 standard. The various benefits include:
✔ Extra anchor points
✔ Stronger latch
✔ Ensure signal stability
✔ Make sure heavy graphics cards to be well-installed.

Auto Driver Installer
No need to worry about lack of disk drive! Asrock preinstall LAN driver to ensure that you are able to install all drivers needed in an easier way than using SCD.
step1 : Install Auto Driver Installer
step2 : Update drivers needed
step3 : Done!

BIOS Flashback
Get the most convenient BIOS flashing with just a simple click. Users can easily achieve the latest BIOS support with a USB and a power supply. No CPU, RAM or other components are required.

  • Supports Intel® Core™ Ultra Processors (Series 2)(LGA1851)
  • 10+1+1+1+1 Power Phase, Dr.MOS for VCore+GT+SA
  • 4 x DDR5 DIMMs
  • Supports Dual Channel, up to 8666+ (OC)
  • 1 PCIe 5.0 x16, 1 PCIe 4.0 x4, 1 M.2 Key E for WiFi
  • Graphics Output Options: 1 HDMI, 1 DisplayPort
  • Realtek ALC897 7.1 CH HD Audio Codec
  • 4 SATA3
  • 1 Blazing M.2 (PCIe Gen5x4)
  • 2 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
  • Supports BIOS Flashback
General
SummaryAsrock B860M Pro-A. Processor manufacturer: Intel, Processor socket: LGA 1851 (Socket V1), Compatible processor series: Intel Core Ultra (Series 2). Supported memory types: DDR5-SDRAM, Maximum internal memory: 256 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA III, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 5, 10. Ethernet interface type: 2.5 Gigabit Ethernet, LAN controller: Dragon RTL8125BG. Component for: PC, Motherboard form factor: micro ATX, Motherboard chipset family: Intel
CnCode84733020
Unit Box Height0.06
Unit Box Length0.295
Unit Box Width0.263
Features
Audio chipRealtek ALC897
Audio output channels7.1 channels
Component forPC
Motherboard chipsetIntel B860
Motherboard chipset familyIntel
Motherboard form factormicro ATX
Product colourBlack
Windows operating systems supportedWindows 11 x64
Processor
Compatible processor seriesIntel Core Ultra (Series 2)
Processor manufacturerIntel
Processor socketLGA 1851 (Socket V1)
Memory
ECC сompatibilityNon-ECC
Maximum internal memory256 GB
Memory channelsDual-channel
Memory slots typeDIMM
Number of memory slots4
Supported memory clock speed (max)8666 MHz
Supported memory typesDDR5-SDRAM
Unbuffered memoryYes
Storage controllers
Number of storage drives supported7
RAID levels0/1/10/5
RAID supportYes
Supported storage drive interfacesM.2,SATA III
Supported storage drive typesHDD & SSD
Graphics
HDCPYes
Internal I/O
ATX Power connector (24-pin)Yes
CPU fan connectorYes
Front panel audio connectorYes
Number of chassis fan connectors3
Number of COM connectors1
Number of CPU fan connectors2
Number of EPS power connectors (8-pin)1
Number of SATA III connectors4
RGB LED pin headerYes
TPM connectorYes
USB 2.0 connectors2
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
Rear panel I/O ports
DisplayPort version1.4
DisplayPorts quantity1
Ethernet LAN (RJ-45) ports1
HDMI ports quantity1
Line-inYes
Microphone inYes
USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity3
USB 3.2 Gen 2x2 Type-C ports quantity1
Network
Ethernet interface type2.5 Gigabit Ethernet
Ethernet LANYes
LAN controllerDragon RTL8125BG
Top Wi-Fi standardNot available
Wi-FiNo
Expansion slots
Number of M.2 (M) slots3
PCI Express x16 (Gen 5.x) slots1
PCI Express x4 (Gen 4.x) slots1
BIOS
BIOS memory size256 Mbit
BIOS typeUEFI AMI
Weight & dimensions
Depth244 mm
Width244 mm
Packaging content
Cables includedSATA
ELKO Logistics Data
Product Net Weight1 kg
Unit Calculated Weight1.25 kg
Units per Pallet0
Units per Shipping Box10
ELKO Internal Logistics Data
Shipping Box Depth55 cm
Shipping Box Height32 cm
Shipping Box Weight12.5 kg
Shipping Box Width33 cm
Unit Calculated Volume0.005808 cubm