ASRock B860M-H2 Intel 1851 Socket Motherboard, Micro-ATX, 2x DDR5 Slots, 2x M.2 Sockets, 2x USB-C Port, GbE LAN, 2x HDMI Port

Key Features

• Supports Intel Core Ultra Processors (Series 2) (LGA1851)
• 5+1+1+1+1 Power Phase
• 2 x DDR5 DIMMs
• Supports Dual Channel, up to 8333+ (OC)
• 1 x PCIe 4.0 x16, 2 x PCIe 4.0 x1, 1 x M.2 Key E for WiFi
• Graphics Output Options: 2 HDMI
• Realtek ALC897 7.1 CH HD Audio Codec
• 4 x SATA3
• 1 x Blazing M.2 (PCIe Gen5 x4)
• 1 Hyper M.2 (PCIe Gen4 x4)
• 1 x USB 3.2 Gen2x2 Type-C (Rear)
• 1 x USB 3.2 Gen1 Type-C (Front)
• 5 x USB 3.2 Gen1 (3 Rear, 2 Front)
• 6 x USB 2.0 (2 Rear, 4 Front)
• Realtek Gigabit LAN
• Supports BIOS Flashback

BLAZING M.2 (PCIE GEN5 x4)

Supports up to 2 x NVMe M.2 SSDs and one of which is able to accommodates the latest PCI Express 5.0 standard.

Dual HDMI Outputs

Equipped with two of the most widely used HDMI connectors, enjoy better multi-monitor compatibility and an easy setup experience.

USB 3.2 Gen2x2 Type-C

The USB 3.2 Gen2x2 Type-C delivers up to 20 Gbps data transfer rate.

Front USB 3.2 Gen1 Type-C

USB 3.2 Gen1 Type-C that delivers up to 5Gbps data transfer rate.

Polychrome RGB

The RGB led header allows user to create unique PC style easily.

M.2 (KEY E) For WiFi

Users may upgrade wireless module by M.2 (Key E) slot.

Specifications

Platform

Micro ATX Form Factor: 9.6-in x 8.3-in, 24.4 cm x 21.1 cm

Unique Features

• Superb Productivity
• PCIe Gen5 (M.2)
• Dual Channel DDR5
• Rock-Solid Durability
• 5+1+1+1+1 Power Phase
• ASRock Intel 4-Layer Memory POOL (Planes on Outer Layers) Technology
• EZ Update
• BIOS Flashback Button
• ASRock Auto Driver Installer

CPU

• Supports Intel Core Ultra Processors (Series 2) (LGA1851)
• Supports Intel Hybrid Technology
• Supports Intel Turbo Boost Max 3.0 Technology
• Supports Intel Thermal Velocity Boost (TVB)
• Supports Intel Adaptive Boost Technology (ABT)
• Integrated NPU for dedicated AI acceleration

Chipset

Intel B860

Memory

• Dual Channel DDR5 Memory Technology
• 2 x DDR5 DIMM Slots
• Supports DDR5 non-ECC, un-buffered memory up to 8333+(OC)
• 1DPC 1R Up to 8333+ MHz (OC), 6400 MHz Natively.
• 1DPC 2R Up to 6200+ MHz (OC), 6400 MHz Natively.
• Supports Clocked Unbuffered DIMM (CUDIMM)
• Max. capacity of system memory: 128GB
• Supports Intel Extreme Memory Profile (XMP) 3.0x

Expansion Slot

CPU

• 1 x PCIe 4.0 x16 Slot (PCIE1), supports x16 mode
• Chipset:
• 2 x PCIe 4.0 x1 Slots (PCIE2 and PCIE3)
• 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module
• Supports NVMe SSD as boot disks

Graphics

Intel UHD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated.

Intel Xe

LPG Graphics Architecture

2 x HDMI 2.1 TMDS/FRL 8G Compatible, support HDR, HDCP 2.3 and max. resolution up to 4K 120Hz

Audio

7.1 CH HD Audio (Realtek ALC897 Audio Codec)

LAN

Gigabit LAN 10/100/1000 Mb/s

Realtek 8111H

USB

CPU

• 1 x USB 3.2 Gen2x2 Type-C (Rear)
• Chipset:
• 1 x USB 3.2 Gen1 Type-C (Front)
• 5 x USB 3.2 Gen1 Type-A (3 Rear, 2 Front)
• 6 x USB 2.0 (2 Rear, 4 Front)
• All USB ports support ESD Protection

Rear Panel I/O

• 2 x Antenna Mounting Points
• 2 x HDMI Ports
• 1 x USB 3.2 Gen2x2 Type-C Port (20 Gb/s)
• 3 x USB 3.2 Gen1 Type-A Ports
• 2 x USB 2.0 Ports
• 1 x RJ-45 LAN Port
• 1 x BIOS Flashback Button
• HD Audio Jacks: Line in / Front Speaker / Microphone

Storage

CPU

• 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s) mode
• Chipset:
• 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode
• 4 x SATA3 6.0 Gb/s Connectors
• Supports Intel Volume Management Device (VMD)
• Supports NVMe SSD as boot disks

RAID

Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices

Connector

• 1 x SPI TPM Header
• 1 x Power LED and Speaker Header
• 1 x RGB LED Header
• 3 x Addressable LED Headers
• 1 x CPU Fan Connector (4-pin) (Smart Fan Speed Control)
• 2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)
• 1 x AIO Pump Fan Connector (4-pin) (Smart Fan Speed Control)
• 1 x 24 pin ATX Power Connector
• 1 x 8 pin 12V Power Connector
• 2 x USB 2.0 Headers (Support 4 USB 2.0 ports)
• 1 x USB 3.2 Gen1 Headers (Supports 2 USB 3.2 Gen1 ports)
• 1 x Front Panel Type C USB 3.2 Gen1 Header
• Supports in total up to 12V/3A, 36W LED Strip

Support in total up to 5V/3A, 15W LED Strip

CPU_FAN1, CHA_FAN1~2 and AIO_PUMP support the fan power up to 3A (36W).

CPU_FAN1, CHA_FAN1~2 and AIO_PUMP can auto detect if 3-pin or 4-pin fan is in use.

BIOS Feature

256Mb AMI UEFI Legal BIOS with GUI support

Software and UEFI

• Software
• ASRock Motherboard Utility (A-Tuning)
• ASRock Polychrome SYNC

UEFI

• ASRock EZ Mode
• ASRock Full HD UEFI
• ASRock My Favorites in UEFI
• ASRock Auto Driver Installer
• ASRock Instant Flash

OS

Microsoft Windows OS 11 64-bit

Certifications

FCC, CE

ErP/EuP ready (ErP/EuP ready power supply is required)

Accessories

• 1 x I/O Shield
• 2 x SATA Data Cables
• 1 x Screw for M.2 Socket