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ASRock - Asrock B860 Pro-A (LGA 1851) DDR5 ATX Motherboard
ASRock - Asrock B860 Pro-A (LGA 1851) DDR5 ATX Motherboard
ASRock - Asrock B860 Pro-A (LGA 1851) DDR5 ATX Motherboard
ASRock - Asrock B860 Pro-A (LGA 1851) DDR5 ATX Motherboard
ASRock - Asrock B860 Pro-A (LGA 1851) DDR5 ATX Motherboard
ASRock - Asrock B860 Pro-A (LGA 1851) DDR5 ATX Motherboard
ASRock - Asrock B860 Pro-A (LGA 1851) DDR5 ATX Motherboard
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ASRock - Asrock B860 Pro-A (LGA 1851) DDR5 ATX Motherboard
- Asrock B860 Pro-A (LGA 1851) DDR5 ATX Motherboard
asrock

Asrock B860 Pro-A (LGA 1851) DDR5 ATX Motherboard

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Intel Core Ultra compatible, LGA 1851 Socket, B860, PCIe Gen 5, ATX, 4x DIMM slots, DDR5, 3 x M.2 , 4 x SATA, 2.5Gb LAN, Type-C
£134.99 (incl. VAT)
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SKU MOT-ASR-04091
EAN 4711581490246
MPN 90-MXBRN-A0UAYZ
MANUFACTURER ASRock
Detail Specification
Memory
  • Dual Channel DDR5 Memory Technology
  • 4 x DDR5 DIMM Slots
  • Supports DDR5 non-ECC, un-buffered memory up to 8666+(OC)
  • 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
  • Supports Clocked Unbuffered DIMM (CUDIMM)
  • Max. capacity of system memory: 256GB
  • Supports Intel® Extreme Memory Profile (XMP) 3.0x
  • More info on ASRock website
Expansion Slot
  • 1 x PCIe 5.0 x16 Slot (PCIE1), supports x16 mode
  • 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
Graphics
  • Intel® UHD Graphics Built-in Visuals
  • Intel® Xe LPG Graphics Architecture
  • 1 x HDMI 2.1 TMDS/FRL 8G Compatible, supports HDR, HDCP 2.3, 4K 120Hz max.
  • 1 x DisplayPort 1.4 with DSC, supports HDCP 2.3, 8K 60Hz / 5K 120Hz max.
Audio
  • 7.1 CH HD Audio (Realtek ALC897 Audio Codec)
LAN
  • 2.5 Gigabit LAN 10/100/1000/2500 Mb/s
  • Dragon RTL8125BG
  • Supports Dragon 2.5G LAN Software
Wireless LAN
  • 802.11axe Wi-Fi 6E Module
  • Supports Dual-Band 2x2 with extended 6GHz band
  • Supports Bluetooth 5.3
  • Supports MU-MIMO
USB
  • 1 x USB 3.2 Gen2x2 Type-C (Rear)
  • 1 x USB 3.2 Gen1 Type-C (Front)
  • 8 x USB 3.2 Gen1 (6 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
  • 1 x HDMI Port
  • 1 x DisplayPort 1.4
  • 1 x USB 3.2 Gen2x2 Type-C Port (20 Gb/s)
  • 6 x USB 3.2 Gen1 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
  • 1 x Blazing M.2 Socket (M2_1, Key M), supports PCIe Gen5x4 (128 Gb/s)
  • 1 x Hyper M.2 Socket (M2_2, Key M), supports PCIe Gen4x4 (64 Gb/s)
  • 1 x Hyper M.2 Socket (M2_3, Key M), supports PCIe Gen4x4 (64 Gb/s)
  • 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
  • 2 x CPU Fan Connectors (4-pin)
  • 4 x Chassis Fan Connectors (4-pin)
  • 1 x AIO Pump Fan Connector (4-pin)
  • 1 x 24 pin ATX Power Connector
  • 2 x 8 pin 12V Power Connectors
  • 1 x Front Panel Audio Connector
  • 2 x USB 2.0 Headers
  • 1 x USB 3.2 Gen1 Header
  • 1 x Front Panel Type C USB 3.2 Gen1 Header
Software and UEFI
  • ASRock Motherboard Utility (A-Tuning)
  • ASRock Dragon 2.5G LAN Software
  • ASRock Polychrome SYNC
  • ASRock EZ Mode
  • ASRock Full HD UEFI
  • ASRock My Favorites in UEFI
  • ASRock Auto Driver Installer
  • ASRock Instant Flash
Certifications
  • Microsoft® Windows® OS 11 64-bit
  • FCC, CE
  • ErP/EuP ready
Accessories
  • 1 x I/O Shield
  • 2 x SATA Data Cables
  • 1 x Screw for M.2 Socket
Platform
  • ATX Form Factor: 12.0-in x 9.6-in
  • 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
Unique Feature Intel® Chipset B860
Wi-Fi & LAN
LAN Yes
LAN Ports 1x 2.5 Gbit/s
Wi-Fi / Bluetooth No
Lighting
Lighting Yes
Form Factor
Motherboard formfactor ATX
Motherboard
Motherboard Chipset Intel B860
CPU
CPU Manufacturer Intel
CPU Socket 1851
Colour
Primary Colour Black
Memory
Max. Memory 256 GB
Memory Type DDR5
Memory Form Factor DIMM
Memory slots 4x
Fan Header
4 Pin Fan Connectors 7
Internal Ports
CPU Power Supply 2x 8-Pin
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UK Delivery
Order by 4pm (Monday to Friday) for Next Working Day Delivery*
*Exclusions and product restrictions apply
Full Delivery Information

International Delivery
Delivery to over 40 countries
Full Delivery Information

Returns
30 Day return and refund period
Full Returns Information

Extended Christmas Returns
All orders placed between Friday 1st November and Friday 20th December qualify for extended Christmas returns. Terms & conditions apply.
Extended Christmas Returns Information
£134.99 (incl. VAT)
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B860 Motherboards (LGA 1851) LGA 1851 Socket Motherboards Intel Motherboards Motherboards PC Components Asrock Motherboards Motherboards by Brand
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