B860 ROCK WIFI7 DDR5

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

Intel

1851

Intel B860

Dual Channel DDR5 Memory Technology
4 x DDR5 DIMM Slots
Supports DDR5 non-ECC, un-buffered memory up to 8666+(OC)*
Supports Clocked Unbuffered DIMM (CUDIMM)
Max. capacity of system memory: 256GB
Supports Intel® Extreme Memory Profile (XMP) 3.0x

*1DPC 1R Up to 8666+ MHz (OC), 5600 MHz Natively.
1DPC 2R Up to 6800+ MHz (OC), 5600 MHz Natively.
2DPC 1R Up to 6533+ MHz (OC), 4800 MHz Natively.
2DPC 2R Up to 5600+ MHz (OC), 4400 MHz Natively.

8666

Intel® Xe LPG Graphics Architecture
1 x HDMI 2.1 TMDS/FRL 8G Compatible, supports HDR, HDCP 2.3 and max. resolution up to 4K 120Hz

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

N/A

7.1 CH HD Audio (Realtek ALC897 Audio Codec)

CPU:
1 x PCIe 5.0 x16 Slot (PCIE1), supports x16 mode*

Chipset:
1 x PCIe 4.0 x16 Slot (PCIE2), supports x4 mode*
1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module and Intel® CNVio/CNVio2 (Integrated WiFi/BT)

*Supports NVMe SSD as boot disks

PCIe 5.0

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 2230/2242/2260/2280 PCIe Gen4x4 (64 Gb/s) mode*
1 x Hyper M.2 Socket (M2_3, 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

NVMe

3

CPU:
1 x USB 3.2 Gen1 (Rear (USB32_5))

Chipset:
2 x USB 3.2 Gen1 Type-C (1 Rear, 1 Front)
7 x USB 3.2 Gen1 (5 Rear (USB32_1234 and USB32_6), 2 Front)
6 x USB 2.0 (2 Rear, 4 Front)

*All USB ports support ESD Protection

1 x SPI TPM Header
1 x Power LED and Speaker Header
1 x RGB LED Header*
3 x Addressable LED Headers**
2 x CPU Fan Connectors (4-pin) (Smart Fan Speed Control)***
4 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
2 x 8 pin 12V Power Connectors (Hi-Density Power Connector)
1 x Front Panel Audio Connector
2 x USB 2.0 Headers (Support 4 USB 2.0 ports)
1 x USB 3.2 Gen1 Header (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 supports the fan power up to 1A (12W).
CPU_FAN2, CHA_FAN1~4 and AIO_PUMP support the fan power up to 3A (36W).
CPU_FAN2, CHA_FAN1~4 and AIO_PUMP can auto detect if 3-pin or 4-pin fan is in use.

2 x Antenna Ports
1 x HDMI Port
1 x USB 3.2 Gen1 Type-C Port
6 x USB 3.2 Gen1 Ports
2 x USB 2.0 Ports
1 x RJ-45 LAN Port
HD Audio Jacks: Line in / Front Speaker / Microphone

2.5 Gigabit LAN 10/100/1000/2500 Mb/s
Dragon RTL8125BG

Supports Dragon 2.5G LAN Software
- Smart Auto Adjust Bandwidth Control
- Visual User Friendly UI
- Visual Network Usage Statistics
- Optimized Default Setting for Game, Browser, and Streaming Modes
- User Customized Priority Control

802.11be 2x2 Wi-Fi 7 Module
Supports IEEE 802.11a/b/g/n/ac/ax/be
Supports 2.4GHz/5GHz/6GHz frequency band*
Supports 160MHz channel bandwidth with 6GHz frequency band*
2 antennas to support 2 (Transmit) x 2 (Receive) diversity technology
Supports Bluetooth 5.4
Supports MU-MIMO

*The Wi-Fi 7 module is supported by Microsoft Windows® 11 only. The availability of the 6GHz band will depend on the different regulation status of each country and region. It will be activated (for supported countries) through Windows® Update and software updates once available.

ATX 

N/A

256Mb AMI UEFI Legal BIOS with GUI support

Superb Productivity
- PCIe Gen5 (Graphics, M.2)
- Dual Channel DDR5

Rock-Solid Durability
- 8+1+1+1+1 Power Phase, Dr.MOS for VCore+GT+SA
- Pre-Installed I/O Shield

Ultrafast Connectivity
- 2.5G LAN, 802.11be Wi-Fi 7 Module

EZ Update
- ASRock Auto Driver Installer

EZ Troubleshooter
- ASRock Post Status Checker

Software
ASRock Motherboard Utility (A-Tuning)
ASRock Dragon 2.5G LAN Software
ASRock Polychrome SYNC*

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

*These utilities can be downloaded from ASRock Live Update & APP Shop.

Microsoft Windows^® 11 64-bit

2 x SATA Data Cables
2 x ASRock WiFi 2.4/5/6 GHz Antennas