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ASUS PRIME B860M-A-CSM Intel B860 LGA 1851 (Socket V1) micro ATX

SKU
90MB1K00-M0EAYC
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£135.96 £113.30
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Overview
Intel B860, 4 x DIMM slots, max. 256GB, DDR5, M.2/SATA III, 256Mb Flash ROM, UEFI AMI BIOS, micro-ATX
More Information
Processor socket LGA 1851 (Socket V1)
Component for PC
Motherboard form factor Micro ATX
Compatible processor series Intel Core Ultra (Series 2)
SKU 90MB1K00-M0EAYC
EAN 4711387819869
Manufacturer ASUS
Availability In Stock
PDF URLs View PDF
Description
PRIME B860M-A-CSM
ASUS PRIME series motherboards are expertly engineered to unleash the full potential of the latest Intel® Core™ Ultra Processors (Series 2). Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, the PRIME B860M-A-CSM motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It’s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.
Specifications
Technical details
Motherboard chipset familyIntel
Motherboard chipsetIntel B860
Parallel processing technology supportNot supported
Motherboard form factormicro ATX
Component forPC
Audio
Audio output channels7.1 channels
Performance
Number of HDDs supported4
Supported storage drive typesHDD & SSD
Windows operating systems supportedWindows 10 x64, Windows 11
Motherboard chipset familyIntel
Motherboard chipsetIntel B860
RAID levels0, 1, 5, 10
Audio output channels7.1 channels
Motherboard form factormicro ATX
Component forPC
Processor
Processor manufacturerIntel
Compatible processor seriesIntel Core Ultra (Series 2)
Processor socketLGA 1851 (Socket V1)
Memory
Number of memory slots4
Memory slots typeDIMM
Supported memory typesDDR5-SDRAM
Memory channelsDual-channel
Maximum internal memory256 GB
Unbuffered memoryYes
Supported memory clock speed (max)8666 MHz
ECC сompatibilityNon-ECC
Storage controllers
Number of HDDs supported4
Supported storage drive typesHDD & SSD
Supported storage drive interfacesM.2, SATA III
RAID levels0, 1, 5, 10
Number of storage drives supported6
RAID supportYes
Graphics
Parallel processing technology supportNot supported
Internal I/O
Thunderbolt headers1
USB 3.2 Gen 2 (3.1 Gen 2) connectors1
12V power connectorYes
Supported storage drive interfacesM.2, SATA III
USB 2.0 connectors1
USB 3.2 Gen 1 (3.1 Gen 1) connectors1
TPM connectorYes
S/PDIF out connectorYes
Number of SATA III connectors4
Number of COM connectors1
Number of chassis fan connectors3
Front panel audio connectorYes
EPS power connector (8-pin)Yes
CPU fan connectorYes
Chassis intrusion connectorYes
ATX Power connector (24-pin)Yes
Number of CPU fan connectors1
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity0
USB 2.0 ports quantity4
VGA (D-Sub) ports quantity0
Microphone inYes
HDMI ports quantity1
Ethernet LAN (RJ-45) ports1
DVI-D ports quantity0
DisplayPorts quantity2
USB 3.2 Gen 2x2 Type-C ports quantity1
Line-inYes
Network
Ethernet LANYes
Wi-FiNo
Ethernet interface type2.5 Gigabit Ethernet
Features
Windows operating systems supportedWindows 10 x64, Windows 11
Motherboard chipset familyIntel
Motherboard chipsetIntel B860
Audio output channels7.1 channels
Motherboard form factormicro ATX
Component forPC
Product colourMulticolour
Expansion slots
PCI Express x1 (Gen 4.x) slots1
PCI Express x16 (Gen 4.x) slots1
BIOS
BIOS typeUEFI AMI
BIOS memory size256 Mbit
Packaging data
Package width275 mm
Package depth275 mm
Package height67.5 mm
Package weight1.36 kg
Software
Windows operating systems supportedWindows 10 x64, Windows 11
Weight & dimensions
Height50 mm
Package width275 mm
Package depth275 mm
Package height67.5 mm
Package weight1.36 kg
Weight815 g
Width244 mm
Depth244 mm
Other features
Height50 mm
Package width275 mm
Package depth275 mm
Package height67.5 mm
Package weight1.36 kg
Weight815 g
PCI Express x1 (Gen 4.x) slots1
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SKU
90MB1K00-M0EAYC
90MB14S0-M0EAY0
PRO Z790-P WIFI
90MB1BZ0-M0EAY0
90MB1BP0-M0EAY0
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Manufacturer
ASUS
ASUS
MSI
ASUS
ASUS
ASUS
Processor manufacturer
Intel
AMD
Intel
AMD
AMD
AMD
Motherboard form factor
micro ATX
ATX
ATX
ATX
ATX
mini ITX
Processor socket
LGA 1851 (Socket V1)
Socket AM4
LGA 1700
Socket AM5
Socket AM5
Socket AM5
Supported memory types
DDR5-SDRAM
DDR4-SDRAM
DDR5-SDRAM
DDR5-SDRAM
DDR5-SDRAM
DDR5-SDRAM
Component for
PC
PC
PC
PC
PC
PC
Number of memory slots
4 to 6
4 to 6
4 to 6
4 to 6
4 to 6
2 to 3
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