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ASRock B860 Lightning WiFi (90-MXBR2-A0UAYZ)

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ASRock B860 Lightning WiFi
Towards:gaming
Form Factor:ATX
Socket:LGA 1851
Chipset:Intel B860
BIOS:Ami
RAM slots:DDR5 4 sl
RAM form factor:DIMM
RAM clock:8933 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:Thunderbolt v4, DisplayPort
Power connector:24-pin
Processor power:8+8-pin

Stylish, well-equipped ATX motherboard with an LGA 1851 socket, offering PCIe 5.0, Thunderbolt 4, Wi-Fi 6E, advanced audio circuitry, and a reliable cooling system. It belongs to the Phantom Gaming family, which includes affordable and well-balanced motherboards for entry-level and mid-range gaming systems with 2K and 4K monitors. The ASRock B860 Lightning WiFi features an LGA 1851 processor socket and is designed for the Intel Core Ultra series processors, which replace the legendary Intel Core.

The power subsystem includes a fourteen-phase scheme with additional phases (1+1+1+1) with separate Dr.MOS power stages for the CPU, GPU, and system bus. All key power elements are equipped with reinforced heatsinks that ensure stable operation under any load and are mostly geared for high-end processors, including the higher-end Core Ultra 7 and top-end Core Ultra 9 with moderate overclocking.

The board is equipped with four DIMM slots supporting high-speed DDR5 RAM. The maximum RAM capacity can reach 256 GB, with XMP profiles supporting any clock frequency up to 8933 MHz. The proprietary Memory OC Shield reduces electromagnetic interference and enhances RAM stability under heavy overclocking. For graphics cards, there is a PCIe 5.0 slot; the second PCIe 4.0 slot works in x2 mode and is designated for peripherals. Storage devices are connected via four M.2 slots (one Gen 5 + three Gen 4). Network interfaces include a 2.5-gigabit LAN based on the Killer E3100G controller and a Wi-Fi 6E (802.11ax) module with Bluetooth 5.3.

All specifications
Specifications B860 Lightning WiFi
Main
Featuresgaming
SocketLGA 1851
Form factorATX
Power phases18 / 14+1+1+1+1 /
VRM heatsink
LED lighting
Lighting syncASRock Polychrome Sync
Size (HxW)305x244 mm
Chipset
ChipsetIntel B860
BIOSAmi
UEFI BIOS
RAM
DDR54 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency8933 MHz
Max. memory256 GB
XMP
Drive interface
SATA 3 (6Gbps)4
M.2 connector4
M.23xPCIe 4x, 1xPCIe 2x
M.2 version1x5.0, 3x4.0
M.2 SSD cooling
Integrated RAID controller
Expansion slots
PCIe 16x slots2 pcs
PCIe modes16x/2x
PCIe support5.0
Steel PCIe connectors
Internal connections
TPM connector
USB-A 2.02 pcs
USB-A 5Gbps2 pcs
USB-C 20Gbps1 pcs
ARGB LED strip3
RGB LED strip1
Video outputs
HDMI output
HDMI versionv2.1
DisplayPort
DisplayPort versionv.1.4
Integrated audio
AudiochipRealtek ALC1220
Sound (channels)7.1
Optical S/PDIF
Network interfaces
Wi-FiWi-Fi 6E (802.11ax)
BluetoothBluetooth v5.3
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerKiller E3100G
External connections
USB-A 2.03 pcs
USB-A 5Gbps4 pcs
USB-A 10Gbps2 pcs
Thunderboltx1 v4
Alternate Mode
BIOS FlashBack
Power connectors
Main power socket24-pin
CPU power8+8-pin
Fan power connectors8
CPU Fan 4-pin2
CPU/Water Pump Fan 4-pin1
Chassis/Water Pump Fan 4-pin5
Official Websitepg.asrock.com
Added to E-CatalogJanuary 2025
P/N
90-MXBR2-A0UAYZ

The information in the model description is for reference purposes.
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ASRock B860 Lightning WiFi DDR5 PCIe 5.0 ATX Motherboard

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Amazon.co.uk
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ASRock B860 Lightning WiFi Intel B860 LGA1851 DDR5 PCIe 50 4x M2 25GbE

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Asrock 90-MXBR2-A0UAYZ

ASROCK B860M LIGHTNING WIFI, INTEL, 1851, B860, 4DDR5, 256GB, 1HDMI+1DP+1THUNDERBOLT, 4SATA3+3M.2,2.5GBLAN, WIFI6E+BT5.3,8USB3.2+1USB TYPE-C, ATX.Specifications: - Processor manufacturer: Intel. - Processor socket: LGA 1851. - Compatible processor: Core Ultra 3 2xx (Arrow Lake), Core Ultra 5 2xx (Arrow Lake), Core Ultra 5 2xxF (Arrow Lake), Core Ul... moretra 5 2xxK (Arrow Lake), Core Ultra 5 2xxKF (Arrow Lake), Core Ultra 5 2xxT (Arrow Lake), Core Ultra 7 2xx (Arrow Lake), Core Ultra 7 2xxF (Arrow Lake), Core Ultra 7 2xxK (Arrow Lake), Core Ultra 7 2xxKF (Arrow Lake), Core Ultra 7 2xxT (Arrow Lake), Core Ultra 9 2xx (Arrow Lake), Core Ultra 9 2xxK (Arrow Lake), Core Ultra 9 2xxKF (Arrow Lake), Core Ultra 9 2xxT (Arrow Lake). - Number of memory slots: 4. - Memory slot type: DDR5. - Maximum internal memory: 256 GB. - Memory channels: 2. - Supported memory clock speeds: 8933 (O.C.) / 6400 / 6200 / 6000 / 5800 / 5600 / 5400 / 5200 / 5000 / 4800 / 4400. - Ethernet: Yes. - Wifi: Wi-Fi 6E. - Bluetooth: Yes. - USB 2.0 connectors: 3. - Ethernet LAN (RJ-45) ports: 1. - HDMI ports: 1. - DisplayPort: Yes. - Supported storage disk interfaces: M.2. - RAID levels: 0, 1, 10, 5. - BIOS types: 256 Mb Flash ROM, UEFI AMI BIOS. - Chipset: Intel B860. - Form factor: ATX.
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£264.99