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Asus PRIME B860M-A-CSM (90MB1K00-M0EAYC)

Photos - Motherboard Asus PRIME B860M-A-CSM
Photos 7
Asus PRIME B860M-A-CSM
Towards:home / office
Form Factor:micro-ATX
Socket:Intel LGA 1851
Chipset:Intel B860
BIOS:Ami
RAM slots:DDR5 4 sl
RAM form factor:DIMM
RAM clock:8666 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:DisplayPort
Power connector:24 pin
Processor power:8 pin
CSM is a model for corporate users. Customers of CSM products receive the ASUS Control Centre administration software.
All specifications
Specifications PRIME B860M-A-CSM
Main
Featuresfor home/office
SocketIntel LGA 1851
Form factormicro-ATX
Power phases10 / 7+1+1+1 /
VRM heatsink
Size (HxW)244x244 mm
Chipset
ChipsetIntel B860
BIOSAmi
UEFI BIOS
RAM
DDR54 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency8666 MHz / + /
Max. memory256 GB
XMP
Drive interface
SATA 3 (6Gbps)4
M.2 connector2
M.22xPCI-E 4x
M.2 version1x5.0, 1x4.0
M.2 SSD cooling
Integrated RAID controller
Expansion slots
1x PCI-E slots1
PCI-E 16x slots2
PCI Modes16x/4x
PCI Express5.0
Steel PCI-E connectors
Internal connections
TPM connector
USB 2.01
USB 3.2 gen11
USB C 3.2 gen21
USB41 / Thunderbolt /
ARGB LED strip3
RGB LED strip1
Video outputs
HDMI output
HDMI versionv.2.1
DisplayPort / x2 /
DisplayPort versionv.1.4
Integrated audio
AudiochipRealtek
Sound (channels)7.1
Network interfaces
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerRealtek
External connections
USB 2.04
USB 3.2 gen12
USB 3.2 gen21
USB C 3.2 gen2x21
Power connectors
Main power socket24 pin
CPU power8 pin
Fan power connectors6
CPU Fan 4-pin2
CPU/Water Pump Fan 4-pin1
Chassis/Water Pump Fan 4-pin3
Official Websiteasus.com
Added to E-CatalogJanuary 2025
P/N
90MB1K00-M0EAYC

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Intel LGA 1851 (Socket V1) Intel Core Ultra (Series 2) PC micro ATX Intel B860 7.1 channels DDR5-SDRAM 4 DIMM Maximum interna... morel memory: 256 GB HDD & SSD M.2, SATA III RAID support Number of storage drives supported: 6 BIOS type: UEFI AMI 256 Mbit 2.5 Gigabit Ethernet PRIME B860M-A-CSMASUS 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. Processor Compatible processor series Intel Core Ultra (Series 2) Processor socket LGA 1851 (Socket V1) Processor manufacturer Intel Memory Unbuffered memory Yes Maximum internal memory 256 GB Supported memory clock speed (max) 8666 MHz ECC сompatibility Non-ECC Memory channels Dual-channel Memory slots type DIMM Number of memory slots 4 Supported memory types DDR5-SDRAM Storage controllers RAID levels 0, 1, 5, 10 RAID support Yes Number of storage drives supported 6 Number of HDDs supported 4 Supported storage drive interfaces M.2, SATA III Supported storage drive types HDD & SSD Graphics Parallel processing technology support Not supported Internal I/O Number of COM connectors 1 TPM connector Yes Thunderbolt headers 1 12V power connector Yes EPS power connector (8-pin) Yes Chassis intrusion connector Yes Number of chassis fan connectors 3 Number of CPU fan connectors 1 CPU fan connector Yes ATX Power connector (24-pin) Yes Front panel audio connector Yes S/PDIF out connector Yes Number of SATA III connectors 4 USB 3.2 Gen 2 (3.1 Gen 2) connectors 1 USB 3.2 Gen 1 (3.1 Gen 1) connectors 1 USB 2.0 connectors 1 Rear panel I/O ports Microphone in Yes Line-in Yes DisplayPorts quantity 2 HDMI ports quantity 1 Ethernet LAN (RJ-45) ports 1 USB 3.2 Gen 2x2 Type-C ports quantity 1 USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 1 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 USB 2.0 ports quantity 4 Network Wi-Fi No Ethernet interface type 2.5 Gigabit Ethernet Ethernet LAN Yes Features Windows operating systems supported Windows 10 x64, Windows 11 Product colour Multicolour Audio output channels 7.1 channels Motherboard chipset Intel B860 Motherboard chipset family Intel Motherboard form factor micro ATX Component for PC Expansion slots PCI Express x16 (Gen 4.x) slots 1 PCI Express x1 (Gen 4.x) slots 1 BIOS BIOS memory size 256 Mbit BIOS type UEFI AMI Packaging data Package weight 1.36 kg Package height 67.5 mm Package depth 275 mm Package width 275 mm Weight & dimensions Height 50 mm Depth 244 mm Width 244 mm Other features Weight 815 g manual pdf
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