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Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard

Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard
Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard
Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard
Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard
Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard
Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard
Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard
Save: 2,480৳
Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard
Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard
Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard
Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard
Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard
Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard
Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard
Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard
  • Offer Price: 29,500৳
  • Regular Price: 31,980৳
  • Stock: In Stock
  • Brand: Asus
  • Model: PRIME B840M-A WIFI-CSM

Key Features

  • Supported CPU: Ryzen 9000/8000/7000 Series Processors for Socket AM5
  • RAM: 4x DDR5, up to 192GB, 7600+(OC) MT/s
  • Graphics Output: 1x HDMI, 2 x DisplayPort
  • Features: 1 x Realtek 2.5Gb, Wi-Fi 6E, Bluetooth v5.3

Payment Options

29,500৳31,980৳

Cash Discount Price

Online / Cash Payment
31,980৳/month

Regular Price: 31,980৳

up to 36 months EMI***

Specifications

General
Brand Asus
Model PRIME B840M-A WIFI-CSM
Basic Information
Audio Realtek 7.1 Surround Sound High Definition Audio CODEC Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking - Supports up to 24-Bit/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.
BIOS 256 Mb Flash ROM, UEFI AMI BIOS
Chipset AMD B840 Chipset
Form Factor micro-ATX Form Factor 9.6 inch x 9.6 inch (24.4 cm x 24.4 cm)
Supported CPU AMD Socket AM5 for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors
Expansion Slots
M.2 Socket Total supports 3 x M.2 , (Key M), type 2242/2260/2280
PCI AMD Ryzen™ 9000 & 7000 Series Desktop Processors* 1 x PCIe 4.0 x16 slot (supports x16 mode) AMD Ryzen™ 8000 Series Desktop Processors 1 x PCIe 4.0 x16 slot (supports x8/x4 mode)** AMD B840 Chipset 2 x PCIe 3.0 x16 slots (support x1 mode)
Graphics
Graphics 2 x DisplayPort** 1 x HDMI™ port***
Memory
Maximum Memory Max. 192GB
Slots 4 x DIMM slots
Supported Memory Supports up to 7600+MT/s (OC) with Ryzen 9000 & 8000 & 7000 Series Processors, ECC and Non-ECC, Un-buffered DIMM
Type DDR5
Others
Bundled Software ASUS Exclusive Software Armoury Crate - Aura Creator - Aura Sync - Fan Xpert 2+ - Power Saving ASUS DriverHub ASUS GlideX TurboV Core ASUS CPU-Z Adobe Creative Cloud (Free Trial) Norton 360 Deluxe (60 Days Free Trial) WinRAR (40 Days Free Trial) UEFI BIOS ASUS EZ DIY - ASUS CrashFree BIOS 3 - ASUS EZ Flash 3 - ASUS UEFI BIOS EZ Mode - ASUS MyHotkey
Special Features ASUS 5X PROTECTION III - DIGI+ VRM - LANGuard - Overvoltage protection - SafeSlot Core+ - Stainless-steel back I/O ASUS Q-Design - Q-Antenna - Q-Dashboard - Q-DIMM - Q-LED Core - Q-Slot ASUS Thermal Solution - M.2 heatsink - VRM heatsink design ASUS EZ DIY - BIOS FlashBack button - BIOS FlashBack LED - Pre-mounted I/O shield Aura Sync - Addressable Gen 2 headers
Ports & Connector
Audio 3 x Audio jacks
HDMI 1x HDMI
Internal I/O Ports 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 3 x M.2 slots (Key M) 4 x SATA 6Gb/s ports USB 1 x USB 5Gbps connector (supports USB Type-C® ) 1 x USB 5Gbps header supports 2 additional USB 5Gbps ports 2 x USB 2.0 headers support 4 additional USB 2.0 ports Miscellaneous 3 x Addressable Gen 2 headers 1 x Clear CMOS 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 Panel System header
LAN Port (s) 1 x Realtek 2.5Gb Ethernet ASUS LANGuard
RAID AMD RAIDXpert2 Technology Ryzen 9000 Series Processors: RAID 0/1/5/10 Ryzen 8000 Series Processors: RAID 0/1 Ryzen 7000 Series Processors: RAID 0/1/10
Supported Storage Total supports 3 x M.2 slots and 4 x SATA 6Gb/s ports AMD Ryzen™ 9000 & 7000 Series Desktop Processors M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode) M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode) AMD Ryzen™ 8000 Series Desktop Processors M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode) M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4/x2 mode)* AMD B840 Chipset M.2_3 slot (Key M), type 2280 (supports PCIe 3.0 x4 mode) 4 x SATA 6Gb/s ports * Specifications vary by CPU types.
TPM (Trusted Platform Module) 1 x SPI TPM header (14-1 pin)
USB (s) Rear USB (Total 7 ports) 2 x USB 10Gbps ports (2 x Type-A) 1 x USB 5Gbps port (1 x USB Type-C®) 4 x USB 2.0 ports (4 x Type-A) Front USB (Total 7 ports) 1 x USB 5Gbps connector (supports USB Type-C®) 1 x USB 5Gbps header supports 2 additional USB 5Gbps ports 2 x USB 2.0 headers support 4 additional USB 2.0 ports * USB Type-C® power delivery output: max. 5V/3A
Wireless Communication module Wi-Fi 6E 2x2 Wi-Fi 6E (802.11ax) Supports 2.4/5/6GHz frequency band Bluetooth v5.3
Warranty Information
Manufacturing Warranty 03 Years Warranty

Description

Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard

The ASUS PRIME B840M-A WIFI-CSM is a powerful micro-ATX AM5 motherboard engineered for AMD Ryzen™ 9000 Series CPUs, delivering professional-grade performance, exceptional connectivity, and intelligent system management tools. Whether you're a DIY builder, system integrator, or IT professional, this ASUS motherboard provides a robust, stable, and scalable platform for both high-performance and business-focused builds.

Stable Power & Thermal Design

Built with an 8+2+1 phase power delivery system and discrete low-RDS(on) MOSFETs, this motherboard ensures reliable, efficient power distribution across your CPU and system components. Its multi-layer PCB design improves heat dissipation and enhances overclocking headroom, allowing for sustained high performance even under load.

DDR5 Performance & Expansion

The ASUS PRIME B840M-A supports DDR5 memory up to 192GB, enabling lightning-fast data transfer and improved system responsiveness—ideal for demanding workloads, creative tasks, and multitasking environments.

With PCIe 4.0 expansion slots, this motherboard provides fast and stable connections for GPUs, NVMe SSDs, and other peripherals, making it future-ready for performance upgrades.

Fast Networking & Built-in Wi-Fi

Enjoy ultra-fast and stable wireless connections with Wi-Fi 6E, delivering reduced latency and higher throughput—perfect for remote work, streaming, and modern office setups. Gigabit Ethernet adds another layer of reliable networking for business or enterprise needs.

IT-Friendly Tools & Remote Management

Designed with business-class stability in mind, this model features ASUS Control Center Express (ACCE) for centralized IT management. ACCE allows you to monitor, control, and update your system remotely, simplifying maintenance for IT teams and reducing operational overhead.

Ideal for Professional & DIY Builds

With its solid build quality, versatile feature set, and compact micro-ATX form factor, the ASUS PRIME B840M-A WIFI-CSM AM5 is a smart pick for users building compact workstations, gaming rigs, or professional IT systems. It also comes equipped with essential ports and headers for modern peripherals and displays.


Why Buy from SkylandBD?
At SkylandBD, we ensure 100% original ASUS motherboards with official warranty, expert consultation, and nationwide delivery. The ASUS PRIME B840M-A WIFI-CSM offers the performance, connectivity, and reliability you need for your next AM5 build or professional setup.

Build Smart. Work Fast. Stay Connected.
Order now from SkylandBD and unleash the full potential of your Ryzen 9000 system.

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What is the price of Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard in Bangladesh?

The latest price of Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard in Bangladesh is 29,500৳. You can buy the Asus PRIME B840M-A WIFI-CSM AM5 mATX Motherboard at the best price from our website or visit any of our showrooms.