Asrock B860 Pro-A WiFi Intel B860 LGA 1851 (Socket V1) ATX

LGA1851, Intel B860, 4 x DDR5 DIMM Slots, 256Mb AMI UEFI, 7.1 CH HD Audio, 802.11axe, Bluetooth 5.3, ATX

Description

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.

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.

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.

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.

Wi-Fi 6E 802.11axe
WiFi 6E technology has extended to the whole new 6GHz spectrum band, providing more WiFi capability and giving an even better and faster internet traffic. In addition to deliver higher speeds, the WiFi 6E also enhances the lower latency and supports service levels that are equivalent to 5G networks.

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.

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.

Specifications

Internal I/O
Number of M.2 (M) slots	1
USB 3.2 Gen 2 (3.1 Gen 2) connectors	0
Supported storage drive interfaces	M.2, SATA III
USB 2.0 connectors	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	2
TPM connector	Yes
Number of SATA III connectors	4
Number of chassis fan connectors	4
Front panel audio connector	Yes
CPU fan connector	Yes
RGB LED pin header	Yes
Number of CPU fan connectors	2
Technical details
Motherboard chipset family	Intel
Motherboard chipset	Intel B860
On-board graphics card	Yes
Motherboard form factor	ATX
Component for	PC
Audio
Audio output channels	7.1 channels
Performance
Windows operating systems supported	Windows 11 x64
Motherboard chipset family	Intel
Motherboard chipset	Intel B860
RAID levels	0, 1, 5, 10
Audio output channels	7.1 channels
Motherboard form factor	ATX
Component for	PC
Processor
Processor manufacturer	Intel
Processor socket	LGA 1851 (Socket V1)
Memory
Number of memory slots	4
Memory slots type	DIMM
Supported memory types	DDR5-SDRAM
Memory channels	Dual-channel
Maximum internal memory	256 GB
Unbuffered memory	Yes
ECC сompatibility	Non-ECC
Storage controllers
Supported storage drive interfaces	M.2, SATA III
RAID levels	0, 1, 5, 10
RAID support	Yes
Graphics
On-board graphics card	Yes
Graphics card family	Intel
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0
DisplayPort version	1.4
USB 2.0 ports quantity	2
VGA (D-Sub) ports quantity	0
Microphone in	Yes
HDMI ports quantity	1
Ethernet LAN (RJ-45) ports	1
DVI-D ports quantity	0
DisplayPorts quantity	1
USB 3.2 Gen 2x2 Type-C ports quantity	1
Line-in	Yes
Network
Ethernet LAN	Yes
Wi-Fi	Yes
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
LAN controller	Dragon RTL8125BG
Ethernet interface type	2.5 Gigabit Ethernet
Bluetooth	Yes
Bluetooth version	5.3
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Features
Windows operating systems supported	Windows 11 x64
Motherboard chipset family	Intel
Motherboard chipset	Intel B860
Audio output channels	7.1 channels
Motherboard form factor	ATX
Component for	PC
Audio chip	Realtek ALC897
Expansion slots
Number of M.2 (M) slots	1
PCI Express x16 (Gen 4.x) slots	1
PCI Express x16 (Gen 5.x) slots	1
BIOS
BIOS type	UEFI AMI
BIOS memory size	256 Mbit
Video
Graphics card family	Intel
Software
Windows operating systems supported	Windows 11 x64
Weight & dimensions
Width	305 mm
Depth	244 mm
Packaging content
Cables included	SATA