Asus PRIME B650M-A II AM5 mATX Motherboard

Brand: ASUS
SKU: PRIME-B650M-A-II
Availability: In stock

Key Features

Model: PRIME B650M-A II

Supported CPU: Ryzen 9000/8000/ 7000 Series Processors for Socket AM5

Supported RAM: 4x DDR5, up to 192GB, 7600+(OC)

Graphics Output: 1x HDMI, 1x Display Port, 1 x VGA

Features: Realtek 2.5Gb Ethernet

Tk 16,700
Tk 18,340
Tk 16,700
Subtotal: Tk 16,700

Specification

Basic Information

Supported CPU AMD Socket AM5 for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors
Chipset AMD B650 Chipset
BIOS 256 Mb Flash ROM, UEFI AMI BIOS
Form Factor mATX Form Factor
9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )
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

Expansion Slots

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 B650 Chipset
2 x PCIe 4.0 x16 slots (support x1 mode)

 

Memory

Type DDR5
Slots 4 DIMMs
Supported Memory 7600+(OC)/7200(OC)/7000(OC)/6800(OC)/6600(OC)/6400(OC)/6200(OC)/6000(OC)/5800(OC)/5600(OC)/5400(OC)/5200/5000/4800
ECC and Non-ECC, Un-buffered Memory*
Dual Channel Memory Architecture
Supports AMD Extended Profiles for Overclocking (EXPO™)
OptiMem II
Maximum Memory Max. 192GB

 

Graphics

Graphics 1 x DisplayPort**
1 x VGA port
1 x HDMI port***
* Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.
** Supports max. 8K@60Hz as specified in DisplayPort 1.4.
*** Supports 4K@60Hz as specified in HDMI 2.1.

 

Connector & Ports

HDMI 1x HDMI
Display Port (s) 1x DisplayPort
VGA (s) 1 x VGA port
USB (s) Rear USB (Total 8 ports)
2 x USB 3.2 Gen 2 ports (2 x Type-A)
2 x USB 3.2 Gen 1 ports (2 x Type-A)
4 x USB 2.0 ports (4 x Type-A)
Front USB (Total 7 ports)
1 x USB 3.2 Gen 1 connector (supports USB Type-C)
1 x USB 3.2 Gen 1 header supports 2 additional USB 3.2 Gen 1 ports
2 x USB 2.0 headers support 4 additional USB 2.0 ports
LAN Port (s) 1 x Realtek 2.5Gb Ethernet
Supported Storage Total supports 2 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 2242/2260/2280 (supports PCIe 5.0 x4 mode)
AMD Ryzen™ 8000 Series Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
AMD B650 Chipset
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
4 x SATA 6Gb/s ports
* AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/10 and SATA RAID 0/1/10.
Audio 3 x Audio jacks
Internal I/O Ports Internal I/O Connectors
Fan and Cooling related
1 x 4-pin CPU Fan header
1 x 4-pin CPU OPT Fan header
3 x 4-pin Chassis Fan headers
Power related
1 x 24-pin Main Power connector
1 x 8-pin +12V Power connector
Storage related
2 x M.2 slots (Key M)
4 x SATA 6Gb/s ports
USB
1 x USB 3.2 Gen 1 connector (supports USB Type-C )
1 x USB 3.2 Gen 1 header supports 2 additional USB 3.2 Gen 1 ports
2 x USB 2.0 headers support 4 additional USB 2.0 ports
Miscellaneous
3 x Addressable Gen 2 headers
1 x Aura RGB header
1 x Clear CMOS header
1 x COM Port header
1 x Front Panel Audio header (AAFP)
1 x S/PDIF Out header
1 x Speaker header
1 x 10-1 pin System Panel header

Back Panel I/O Ports
2 x USB 3.2 Gen 2 ports (2 x Type-A)
2 x USB 3.2 Gen 1 ports (2 x Type-A)
4 x USB 2.0 ports (4 x Type-A)
1 x DisplayPort
1 x VGA port
1 x HDMI port
1 x Realtek 2.5Gb Ethernet port
3 x Audio jacks
1 x BIOS FlashBack button
1 x PS/2 Keyboard/Mouse combo port
TPM (Trusted Platform Module ) 1 x SPI TPM header (14-1pin)

 

Others

Special Features ASUS 5X PROTECTION III
- DIGI+ VRM
- LANGuard
- Overvoltage Protection
- Safeslot Core+
- Stainless-Steel Back I/O
ASUS Q-Design
- Q-DIMM
- Q-LED Core
- Q-Slot
ASUS Thermal Solution
- VRM heatsink design
ASUS EZ DIY
- BIOS FlashBack button
- BIOS FlashBack LED
Aura Sync
- Aura RGB header
- Addressable Gen 2 headers
Bundled Software ASUS Exclusive Software
Armoury Crate
- Aura Creator
- Aura Sync
- Fan Xpert 2+
- Power Saving
AI Suite 3
- TurboV EVO
- DIGI+ VRM
- PC Cleaner
ASUS CPU-Z
Norton Anti-virus software (Free Trial version)
WinRAR
UEFI BIOS
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode

 

Warranty

Warranty 3 years

Description

Asus PRIME B650M-A II AM5 mATX Motherboard 

The Asus PRIME B650M-A II AM5 mATX Motherboard redefines modern computing with a perfect balance of power, performance, and durability. Designed on the AMD B650 chipset, it supports the latest AMD Ryzen™ Desktop Processors through the AM5 socket, delivering a reliable and future-ready foundation for demanding workloads, gaming, and AI-powered applications.

Built to handle next-generation technology, this motherboard supports DDR5 memory, offering faster speeds, higher bandwidth, and improved efficiency for superior multitasking and productivity. It also features M.2 PCIe 5.0 slots, providing ultra-fast data transfer for NVMe SSDs, ensuring rapid boot times and reduced load delays. For networking, the Realtek 2.5Gb Ethernet ensures high-speed, stable, and low-latency connectivity—ideal for streaming, gaming, and data-heavy operations.

Connectivity is another strong suit of the Asus PRIME B650M-A II, featuring USB 3.2 Gen 2 and front-panel USB 3.2 Gen 1 Type-C ports, offering flexible and high-speed options for external storage and peripherals. To further enhance memory performance, ASUS OptiMem II technology optimizes trace routing and grounding for improved signal integrity and overclocking potential, ensuring peak performance across a range of applications.

The Asus PRIME B650M-A II AM5 Motherboard is designed with thermal efficiency in mind. It comes equipped with dedicated VRM and PCH heatsinks, along with hybrid fan headers and the Fan Xpert 2+ utility, allowing precise thermal control to maintain stability even under heavy workloads.

For aesthetic customization, the motherboard integrates Aura Sync RGB lighting with Addressable Gen 2 headers and an Aura RGB header, enabling users to synchronize lighting effects across compatible components and peripherals for a unified visual experience.

Durability and reliability are at the heart of its design, thanks to ASUS 5X Protection III, which provides safeguards against electrical surges, voltage fluctuations, and environmental factors. Combined with solid performance, advanced cooling, and rich connectivity, the Asus PRIME B650M-A II AM5 mATX Motherboard stands out as an ideal choice for builders who demand both performance and style in a compact form factor.

Price in Bangladesh: 16,700৳
Buy the Asus PRIME B650M-A II AM5 mATX Motherboard from Tech Buy. Order online or visit your nearest showroom to get yours at the best price. This product comes with a 3-year warranty.

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