Asus ROG STRIX B650-A GAMING WIFI DDR5 AM5 ATX Motherboard

Brand: ASUS
SKU: ROG-B650-A-GAMING-WIFI-DDR5
Availability: In stock

Key Features

Model: ROG STRIX B650-A GAMING WIFI

Supported CPU: Ryzen 8000/ 7000 Series Processors for Socket AM5

Supported Memory: 4 x DIMM, Max. 128GB, DDR5

Graphics Output: 1 x DisplayPort, 1 x HDMI port

Features: 1 x Realtek 2.5Gb Ethernet, Wi-Fi 6E

Tk 42,900
Tk 47,300
Tk 42,900
Subtotal: Tk 42,900

Specification

Basic Information

Supported CPU AMD Socket AM5 for AMD Ryzen 8000 & 7000 Series Desktop Processors
Chipset AMD B650
BIOS 256 Mb Flash ROM, UEFI AMI BIOS
Form Factor ATX Form Factor
12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )
Audio ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080
- Impedance sense for front and rear headphone outputs
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- High-quality 120 dB SNR stereo playback output and 113 dB SNR recording input
- Supports up to 32-Bit/384 kHz playback
Audio Features
- SupremeFX Shielding Technology
- Savitech SV3H712 AMP
- Rear optical S/PDIF outport
- Premium audio capacitors
- Audio cover

Expansion Slots

PCI AMD Ryzen 7000 Series Desktop Processors
1 x PCIe 4.0 x16 slot
AMD B650 Chipset
1 x PCIe 4.0 x16 slot (supports x4 mode)
2 x PCIe 4.0/3.0 x1 slots
* PCIe 4.0 x16 slot (supports x4 mode) from AMD B650 Chipset shares bandwidth with M.2_3.

 

Memory

Type DDR5
Slots 4 x DIMM
Supported Memory 6400+(OC)/6200(OC)/ 6000(OC)/ 5800(OC)/ 5600(OC)/ 5400(OC)/ 5200/ 5000/ 4800 ECC andNon-ECC, Un-buffered Memory
Dual Channel Memory Architecture
Supports AMD EXTended Profiles for Overclocking (EXPO)
OptiMem II
Maximum Memory 128GB

 

Graphics

Graphics 1 x DisplayPort
1 x HDMI port
Supports max. 8K@60Hz as specified in DisplayPort 1.4.
Supports max. 4K@60Hz as specified in HDMI 2.1.

 

Connector & Ports

HDMI 1x HDMI
Display Port (s) 1x DisplayPort
USB (s) Rear USB (Total 9 ports)
1 x USB 3.2 Gen 2x2 port (1 x USB Type-C)
4 x USB 3.2 Gen 2 ports (3 x Type-A + 1 x USB Type-C)
4 x USB 2.0 ports (4 x Type-A)
Front USB (Total 7 ports)
1 x USB 3.2 Gen 2 connector (supports USB Type-C)
1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports
2 x USB 2.0 headers support additional 4 USB 2.0 ports
LAN Port (s) 1 x Intel 2.5Gb Ethernet
ASUS LANGuard
Wireless Communication module Wi-Fi 6E
2x2 Wi-Fi 6E (802.11 a/b/g/n/ac/ax)
Supports 2.4/5/6GHz frequency band
Bluetooth v5.2
Supported Storage Total supports 3 x M.2 slots and 4 x SATA 6Gb/s ports
AMD Ryzen 7000 Series Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280(supports PCIe 5.0 x4 mode)
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
AMD B650 Chipset
M.2_3 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)
4 x SATA 6Gb/s port
RAID AMD RAID Xpert Technology supports both NVMe RAID 0/1/10 and SATA RAID 0/1/10
Audio 5 x Audio jacks
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
4 x 4-pin Chassis Fan headers
Power related
1 x 24-pin Main Power connector
1 x 8-pin +12V Power connector
1 x 4-pin +12V Power connector
Storage related
3 x M.2 slots (Key M)
4 x SATA 6Gb/s ports
USB
1 x USB 3.2 Gen 2 connector (supports USB Type-C)
1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports
2 x USB 2.0 headers supports additional 4 USB 2.0 ports
Miscellaneous
3 x Addressable Gen 2 headers
1 x AURA RGB header
1 x Clear CMOS header
1 x CPU Over Voltage jumper
1 x Front Panel Audio header (AAFP)
1 x S/PDIF Out header
1 x 20-3 pin System Panel header with Chassis intrude function
1 x Thermal Sensor header
1 x Thunderbolt header
1 x COM_DEBUGheader

 

Others

Special Features Extreme Engine Digi+
- 5K Black Metallic Capacitors
ASUS Q-Design
- M.2 Q-Latch
- PCIe Slot Q-Release
- Q-LED
- Q-DIMM
- Q-Slot
ASUS Thermal Solution
- M.2 heatsink
- VRM heatsink design
ASUS EZ DIY
- BIOS FlashBack button
- BIOS FlashBack LED
- ProCool
- Pre-mounted I/O shield
- SafeSlot
- SafeDIMM
AURA Sync
- AURA RGB header
- Addressable Gen 2 headers
Bundled Software ROG Exclusive Software
- GameFirst VI
- ROG CPU-Z
- Sonic Studio III + Sonic Studio Virtual Mixer + Sonic Suite Companion
- Sonic Radar III
- DTS® Sound Unbound
- Anti-virus software
ASUS Exclusive Software
Armoury Crate
- AIDA64 Extreme (60 days free trial)
- AURA Creator
- AURA Sync
- Fan Xpert 4
- Power Saving
- Two-Way AI Noise Cancellation
AI Suite 3
- TPU
- DIGI+ VRM
- Turbo app
- PC Cleaner
MyAsus
WinRAR
UEFI BIOS
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode
FlexKey

 

Warranty

Warranty 3 years

Description

Asus ROG STRIX B650-A GAMING WIFI DDR5 AM5 ATX Motherboard 

The Asus ROG STRIX B650-A GAMING WIFI DDR5 AM5 ATX Motherboard is built for gamers and PC enthusiasts who demand performance, durability, and style. Powered by the AMD B650 chipset, this high-end motherboard supports the AMD Ryzen 8000 & 7000 Series Desktop Processors via the AM5 socket, delivering next-level performance for gaming, creation, and multitasking.

With four DDR5 DIMM slots, the ROG STRIX B650-A supports up to 192GB of high-speed memory, reaching frequencies of 8000+ MT/s (OC). This ensures ultra-fast load times, enhanced responsiveness, and optimal system stability for intensive gaming or content creation. Storage performance is just as strong, with three M.2 PCIe 5.0/4.0 slots and four SATA 6Gb/s ports, allowing users to build extensive, high-speed storage setups for games, media, and professional workflows.

The motherboard features one PCIe 4.0 x16 slot, another PCIe 4.0 x16 slot (x4 mode), and two PCIe 4.0 x1 slots, offering flexible expansion options for graphics cards, capture cards, and additional components. Connectivity is cutting-edge, with USB 3.2 Gen 2x2 (20Gbps), USB 3.2 Gen 2, USB 3.2 Gen 1, and USB 2.0 ports available on both front and rear I/O. Bluetooth 5.2 ensures smooth wireless connectivity for peripherals, while Intel 2.5Gb Ethernet and Wi-Fi 6E (802.11ax) provide blazing-fast and reliable networking for online gaming and streaming.

Built for power and endurance, the ROG STRIX B650-A features a 12+2 power stage design with 8+4 pin ProCool connectors, ensuring stable power delivery for overclocked CPUs and GPUs. The eight-layer PCB and premium alloy chokes and capacitors improve heat dissipation and system efficiency, offering extended durability even under heavy loads.

Cooling is expertly handled through dual VRM heatsinks, high-quality thermal pads, and M.2 heatsinks, all designed to maintain consistent performance. The board supports Fan Xpert 4 and multiple fan and AIO pump headers for advanced air or liquid cooling setups.

Audio performance is powered by ROG SupremeFX technology with the ALC4080 codec, delivering crystal-clear, high-fidelity sound at 32-bit/384kHz. Paired with a Savitech amplifier, it ensures exceptional output for both audiophile-grade headphones and gaming headsets.

DIY-friendly innovations make the Asus ROG STRIX B650-A GAMING WIFI a pleasure to build with. Features like PCIe Slot Q-Release, M.2 Q-Latch, Clear CMOS jumper, and BIOS FlashBack simplify installation, upgrades, and troubleshooting. The UEFI BIOS provides easy one-click tuning for both beginners and advanced users.

The board’s aesthetics reflect the iconic ROG identity, featuring a sleek silver-and-black design with Aura Sync RGB lighting that synchronizes with other ROG components, peripherals, and LED strips for a fully customizable setup.

The Asus ROG STRIX B650-A GAMING WIFI DDR5 AM5 ATX Motherboard blends superior performance, striking design, and premium features — making it a perfect choice for gamers who demand reliability, power, and advanced connectivity.

Price in Bangladesh: 42,900৳
Buy the Asus ROG STRIX B650-A GAMING WIFI DDR5 AM5 ATX Motherboard from Tech Buy. Order online or visit your nearest showroom to get yours at the best price. This motherboard comes with a 3-year warranty.

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