Asus PRIME B840M-A WIFI-CSM is a premium micro-ATX motherboard designed to harness the power of the latest AMD Ryzen 9000, 8000, and 7000 Series Desktop Processors, making it a top choice for PC builders in Bangladesh. Powered by the efficient AMD B840 chipset, this board supports cutting-edge DDR5 memory up to 7600+MT/s (OC) across four DIMM slots, allowing for a maximum memory capacity of 192GB, ideal for gamers, creators, and professionals. It offers extensive storage flexibility with 3 x M.2 slots and 4 x SATA 6Gb/s ports, while the PCIe 4.0 x16 slot ensures high-speed graphics performance. The motherboard comes with Wi-Fi 6E, Bluetooth v5.3, and Realtek 2.5Gb Ethernet, providing lightning-fast connectivity for all your networking needs. For visuals, it includes 2 x DisplayPorts and 1 x HDMI port, making it ready for multi-display setups. Onboard audio is crystal-clear with Realtek 7.1 Surround Sound, enhanced by premium capacitors and isolated PCB layers. The design is fortified with ASUS 5X Protection III, including SafeSlot Core+, LANGuard, and stainless-steel back I/O, ensuring durability and safety. The inclusion of Aura Sync RGB headers, Q-Design installation aids, and M.2 & VRM heatsinks showcases ASUS's attention to detail in both aesthetics and thermal performance. With support for BIOS FlashBack, CrashFree BIOS 3, and EZ Flash 3, system maintenance is incredibly user-friendly. Whether you're building a new PC or upgrading, the Asus PRIME B840M-A WIFI-CSM is an excellent choice for performance and stability. You can purchase this powerful and feature-rich motherboard at an attractive price from Tech Land BD, a trusted name in Bangladesh’s tech retail space.
No, it only supports DDR5 memory.
Yes, it fully supports AMD Ryzen 7000, 8000, and 9000 Series Desktop Processors.
It includes built-in Wi-Fi 6E and Bluetooth 5.3, so no separate card is needed.
Processor | |
Supported CPU |
AMD Socket AM5 for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors
|
Mainboard | |
Chipset |
AMD B840 Chipset
|
BIOS |
256 Mb Flash ROM, UEFI AMI BIOS
|
Memory | |
Memory Size |
192GB
|
Memory Type |
DDR5
|
Storage | |
Supported Storage |
Total supports 3 x M.2 slots and 4 x SATA 6Gb/s ports
AMD Ryzenâ„¢ 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 Ryzenâ„¢ 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. |
Graphics | |
Graphics |
2 x DisplayPort**
1 x HDMIâ„¢ port*** |
Networking & Connectivity | |
Wireless Connectivity |
Wi-Fi 6E
2x2 Wi-Fi 6E (802.11ax) Supports 2.4/5/6GHz frequency band Bluetooth v5.3 |
LAN |
1 x Realtek 2.5Gb Ethernet
ASUS LANGuard |
Audio & Microphone | |
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. |
Ports | |
Slots |
4 x DIMM slots
|
Jack |
3 x Audio
|
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 TPM (Trusted Platform Module ) 1 x SPI TPM header (14-1 pin) |
USB |
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 |
HDMI |
1x HDMI
|
Software | |
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 | |
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 |
Others | |
Other Features |
Supports up to 7600+MT/s (OC) with Ryzen 9000 & 8000
& 7000 Series Processors, ECC and Non-ECC, Un-buffered DIMM 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 |
Physical Specification | |
Expansion Slots |
PCI
AMD Ryzen 9000 & 7000 Series Desktop Processors* 1 x PCIe 4.0 x16 slot (supports x16 mode) AMD Ryzenâ„¢ 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) M.2 Socket Total supports 3 x M.2 , (Key M), type 2242/2260/2280 |
Form Factor |
micro-ATX Form Factor
9.6 inch x 9.6 inch (24.4 cm x 24.4 cm) |
Technical Info | |
Model |
PRIME B840M-A WIFI-CSM
|
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,856 | à§³ 10,452 | à§³ 31,356 |
6 | à§³ 2,348 | à§³ 5,308 | à§³ 31,848 |
9 | à§³ 3,027 | à§³ 3,614 | à§³ 32,527 |
12 | à§³ 3,738 | à§³ 2,770 | à§³ 33,238 |
18 | à§³ 4,865 | à§³ 1,909 | à§³ 34,365 |
24 | à§³ 6,493 | à§³ 1,500 | à§³ 35,993 |
30 | à§³ 6,924 | à§³ 1,214 | à§³ 36,424 |
36 | à§³ 8,281 | à§³ 1,049 | à§³ 37,781 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
30 | à§³ 6,552 | à§³ 1,202 | à§³ 36,052 |
36 | à§³ 7,894 | à§³ 1,039 | à§³ 37,394 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
30 | à§³ 6,552 | à§³ 1,202 | à§³ 36,052 |
36 | à§³ 7,894 | à§³ 1,039 | à§³ 37,394 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
30 | à§³ 6,552 | à§³ 1,202 | à§³ 36,052 |
36 | à§³ 7,894 | à§³ 1,039 | à§³ 37,394 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
30 | à§³ 6,552 | à§³ 1,202 | à§³ 36,052 |
36 | à§³ 7,894 | à§³ 1,039 | à§³ 37,394 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
30 | à§³ 6,552 | à§³ 1,202 | à§³ 36,052 |
36 | à§³ 7,894 | à§³ 1,039 | à§³ 37,394 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
30 | à§³ 6,552 | à§³ 1,202 | à§³ 36,052 |
36 | à§³ 7,894 | à§³ 1,039 | à§³ 37,394 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,696 | à§³ 10,399 | à§³ 31,196 |
6 | à§³ 2,354 | à§³ 5,309 | à§³ 31,854 |
9 | à§³ 3,221 | à§³ 3,636 | à§³ 32,721 |
12 | à§³ 4,136 | à§³ 2,803 | à§³ 33,636 |
18 | à§³ 5,301 | à§³ 1,933 | à§³ 34,801 |
24 | à§³ 6,989 | à§³ 1,520 | à§³ 36,489 |
36 | à§³ 9,343 | à§³ 1,079 | à§³ 38,843 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
30 | à§³ 6,552 | à§³ 1,202 | à§³ 36,052 |
36 | à§³ 7,894 | à§³ 1,039 | à§³ 37,394 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
30 | à§³ 6,552 | à§³ 1,202 | à§³ 36,052 |
36 | à§³ 7,894 | à§³ 1,039 | à§³ 37,394 |
Month | Charges | Installment | Overall Cost |
---|---|---|---|
3 | à§³ 1,534 | à§³ 10,345 | à§³ 31,034 |
6 | à§³ 2,021 | à§³ 5,253 | à§³ 31,521 |
9 | à§³ 2,696 | à§³ 3,577 | à§³ 32,196 |
12 | à§³ 3,398 | à§³ 2,742 | à§³ 32,898 |
18 | à§³ 4,516 | à§³ 1,890 | à§³ 34,016 |
24 | à§³ 6,124 | à§³ 1,484 | à§³ 35,624 |
30 | à§³ 6,552 | à§³ 1,202 | à§³ 36,052 |
36 | à§³ 7,894 | à§³ 1,039 | à§³ 37,394 |
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