ASUS PRIME B860M-A WIFI-CSM LGA1851 DDR5 mATX Motherboard
- Chipset: Intel B860 Chipset
- Socket: Intel Socket LGA1851
- Memory: 4 x DIMM slots, max. 256GB, DDR5
- Form Factor: micro-ATX
Product Pricing
EMI Start From*
SPECIFICATIONS
Processor
Support Intel Core Ultra Processors (Series 2), LGA1851*
Supports Intel Turbo Boost Technology 2.0 and Intel Turbo Boost Max Technology 3.0
*Refer to https://www.asus.com/support/download-center/ for CPU support list.
**Intel Turbo Boost Max Technology 3.0 support depends on the CPU types.
Mainboard
256 (128+128) Mb Flash ROM, UEFI AMI BIOS
Memory
4 x DIMM slots, max. 256GB, DDR5
Supports up to 8666+MT/s (OC), Non-ECC, Un-buffered, Clocked Unbuffered DIMM (CUDIMM)*
Dual-channel memory architecture
DIMM Fit
Supports Intel Extreme Memory Profile (XMP) memory module
ASUS Enhanced Memory Profile III(AEMPIII)
*Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration.
For more information, please refer to the CPU/Memory Support list under the Support tab of the product information site or visit https://www.asus.com/support/download-center/.
* Adjustments will be made based on the specifications of mass-produced memory products available on the market.
* Non-ECC, un-buffered DDR5 memory supports the On-Die ECC function.
Storage
Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports*
Intel Core Ultra Processors (Series 2) *
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)
Intel B860 Chipset
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 modes)
4 x SATA 6Gb/s ports
* Intel Rapid Storage Technology supports SATA RAID 0/1/5/10.
Graphics
2 x DisplayPort**
1 x HDMI port***
1 x USB 20Gbps port (USB Type-C) supports DisplayPort video output**
* Graphics specifications may vary between CPU types. Please refer to www.intel.com for any updates.
** Supports max. 4K@60Hz as specified in DisplayPort 1.4.
*** Supports 4K@60Hz as specified in HDMI 2.1.
**** Supports max. 4K@120Hz as specified in DisplayPort 1.4.
***** VGA resolution support depends on the processor's or graphics card's resolution.
******While installing the operating system, please ensure that your monitor is connected to the HDMI port on the back I/O panel or to a discrete graphics card.
Networking & Connectivity
1 x Realtek 2.5Gb Ethernet
ASUS LANGuard
Wi-Fi 6E
2x2 Wi-Fi 6E (802.11ax)
Supports 2.4/5/6GHz frequency band*
Bluetooth v5.3
Audio & Microphone
Realtek 7.1 Surround Sound High Definition Audio CODEC*
Supports: Jackdetection, Multistreaming, Front Panel Jackretasking
Supports up to 24bit/192 kHz playback
Audio Features
Audio Shielding
Premium audio capacitors
Dedicated audio PCB layers
* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.
Ports
Expansion Slots
Intel Core Ultra Processors(series 2)*
1 x PCIe 5.0 x16 slot
Intel B860 Chipset
1 x PCIe 4.0 x16 slot (supports x4 mode)
1 x PCIe 4.0 x1 slot
- To ensure compatibility of the device installed, please refer to https://www.asus.com/support/download-center/ for the list of supported peripherals.
1 x USB 20Gbps port (1 x USB Type-C with DP Alt mode)
1 x USB 10Gbps port (1 x Type-A)
2 x USB 5Gbps ports (2 x Type-A)
4 x USB 2.0 ports (4 x Type-A )
2 x DisplayPort
1 x HDMI port
1 x Wi-Fi module
1 x Realtek 2.5Gb Ethernet port
3 x Audio jacks
Fan and Cooling Related
1 x 4-pin CPU Fan header
1 x 4-pin CPU OPT Fan header
1 x 4-pin AIO Pump header
3 x 4-pin Chassis Fan headers
Power Related
1 x 24-pin Main Power connector
1 x 8-pin +12V CPU Power connector
Storage Related
2 x M.2 slots (Key M)
4 x SATA 6Gb/s ports
USB
1 x USB 10Gbps connector (supports USB Type-C)
1 x USB 5Gbps header supports 2 additional USB 5Gbps ports
1 x USB 2.0 header supports 2 additional USB 2.0 ports
Miscellaneous
3 x Addressable Gen 2 headers
1 x Aura RGB header
1 x Clear CMOS header
1 x Chassis Intrusion header
1 x COM Port header
1 x Front Panel Audio header (F_AUDIO)
1 x S/PDIF Out header
1 x SPI TPM header (14-1 pin)
1 x 10-1 pin Front System Panel header
1 x Thunderbolt (USB4) header
Rear USB (Total 8 ports)
1 x USB 20Gbps port (1 x USB Type-C with DP Alt mode)
1 x USB 10Gbps port (1 x Type-A )
2 x USB 5Gbps ports (2 x Type-A)
4 x USB 2.0 ports (4 x Type-A)**
Front USB (Total 5 ports)
1 x USB 10Gbps connector (supports USB Type-C)
1 x USB 5Gbps header supports 2 additional USB 5Gbps ports
1 x USB 2.0 header supports 2 additional USB 2.0 ports
*USB Type-C power delivery output: max. 5V/3A
**USB_E1 port, USB_E2 port, USB_E3 port and USB_E4 port share the bandwidth.
Software
Windows 11 (22H2 & later), Windows 10 64-bit(21H2 & later)
Special Features
ASUS 5X PROTECTION III
DIGI+ VRM ( Digital power design with DrMOS)
ESD Guards
LANGuard
Overvoltage protection
SafeSlot
Stainlesssteel back I/O
ASUS QDesign
QAntenna
QDashboard
QDIMM
QLED Core
QSlot
ASUS Thermal Solution
M.2 heatsink
VRM heatsink design
ASUS EZ DIY
ProCool
Premounted I/O shield
Aura Sync
Aura RGB header
Addressable Gen2 headers
Software Features
ASUS Exclusive Software
Armoury Crate
Aura Creator
Aura Sync
Fan Xpert 2+
Power Saving
ASUS DriverHub
ASUS GlideX
ASUS CPUZ
Norton 360 for Deluxe (60 Days Free Trial)
WinRAR (40 Days Free Trial)
UEFI BIOS
ASUS EZ DIY
ASUS CrashFree BIOS 3
ASUS EZ Flash
ASUS UEFI BIOS EZ Mode
ASUS MyHotkey
Others
Cables
2 x SATA 6Gb/s cables
Miscellaneous
1 x ASUS WiFi Q-Antenna
1 x M.2 rubber package
1 x Screw package for M.2 SSD
Documentation
1 x ACC Express Activation Key Card
1 x Quick start guide
Manageability: WOL by PME, PXE
Physical Specification
micro-ATX Form Factor
9.6 inch x 9.6 inch (24.4 cm x 24.4 cm)
Warranty Information
3 Years Replacement Warranty
DESCRIPTION
ASUS PRIME B860M-A WIFI-CSM Motherboard in Bangladesh
The ASUS PRIME B860M-A WIFI-CSM LGA1851 DDR5 mATX motherboard in Bangladesh is a versatile and reliable motherboard designed for professionals, gamers, and PC builders who want stability, performance, and expandability in a compact micro-ATX form factor. Powered by the Intel B860 chipset, it supports the latest Intel Core Ultra Series 2 processors with Turbo Boost Technology 2.0 and 3.0, ensuring smooth performance across productivity, gaming, and multitasking workloads. With 4 DIMM slots supporting up to 256GB DDR5 RAM and speeds beyond 8666+ MT/s (OC), this board offers exceptional memory performance.
It supports Intel XMP profiles and ASUS Enhanced Memory Profile III (AEMP III) for easy overclocking and optimization. Graphics connectivity includes 2 DisplayPort outputs, 1 HDMI 2.1 port, and a USB Type-C port with DisplayPort Alt Mode, supporting resolutions up to 4K@120Hz, making it ideal for high-definition displays. Expansion options include 1 PCIe 5.0 x16 slot, 1 PCIe 4.0 x16 slot (x4 mode), and 1 PCIe 4.0 x1 slot, ensuring compatibility with modern GPUs and expansion cards. Storage flexibility is provided by 2x M.2 slots (PCIe 5.0 x4 and PCIe 4.0 x4) and 4x SATA 6Gb/s ports, with RAID 0/1/5/10 support via Intel Rapid Storage Technology.
Networking is robust, with Realtek 2.5Gb Ethernet, ASUS LANGuard, Wi-Fi 6E (802.11ax), and Bluetooth 5.3, delivering fast, stable, and secure connectivity. USB connectivity is extensive, offering 8 rear ports (including USB 20Gbps Type-C, USB 10Gbps Type-A, USB 5Gbps, and USB 2.0) plus 5 front USB ports, ensuring maximum flexibility for peripherals. Audio is powered by a Realtek 7.1 Surround Sound High Definition Audio CODEC, enhanced with audio shielding, premium capacitors, and dedicated PCB layers, delivering immersive sound quality.
Cooling and durability are ensured with VRM heatsinks, M.2 heatsinks, ASUS 5X Protection III, SafeSlot PCIe reinforcement, and stainless-steel back I/O. Software support includes Armoury Crate, Aura Sync RGB, Fan Xpert 2+, ASUS CPU-Z, and a trial of Norton 360 Deluxe, providing system monitoring, customization, and security. Compact at 24.4cm x 24.4cm, the PRIME B860M-A WIFI-CSM is a balanced choice for users in Bangladesh seeking a reliable DDR5 motherboard with modern connectivity and robust features.
Buy the Best ASUS PRIME B860M-A WIFI-CSM Motherboard in Bangladesh from Tech Land BD
The ASUS PRIME B860M-A WIFI-CSM LGA1851 DDR5 mATX Motherboard is available at TechLand BD, the most trusted destination for authentic ASUS motherboards in Bangladesh. Tech Land BD offers genuine products at competitive prices, backed by dependable after-sales support. With its support for Intel Core Ultra processors, DDR5 memory, PCIe 5.0 expansion, Wi-Fi 6E, and advanced cooling solutions, the PRIME B860M-A WIFI-CSM is the perfect choice for professionals, gamers, and PC builders. Tech Land BD guarantees quality, affordability, and professional service, making it the best shop to purchase the ASUS PRIME B860M-A motherboard in Bangladesh.
Does the ASUS PRIME B860M-A WIFI-CSM support DDR5 memory?
Yes, it supports DDR5 RAM up to 256GB and speeds beyond 8666+ MT/s (OC).
Can I use the latest GPUs with the ASUS PRIME B860M-A WIFI-CSM?
Yes, it features a PCIe 5.0 x16 slot, ensuring compatibility with modern and future graphics cards.
Does the ASUS PRIME B860M-A WIFI-CSM have Wi-Fi support?
Yes, it includes Wi-Fi 6E and Bluetooth 5.3, offering fast, stable wireless connectivity.
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