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Asus PRIME B650M-A II AM5 mATX Motherboard

Name: Asus PRIME B650M-A II AM5 mATX Motherboard
Brand: Asus
Price: 17100 BDT
Availability: InStock

Model: PRIME B650M-A IIItem #: asus-prime-b650m-a-ii-am5-motherboard

৳17,100~~৳18,340~~Save 7%

In stockverified 22 Sept 2026

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We're finishing our supply arrangements. Prices and stock here are live — ordering reopens shortly.

Delivery

Inside Dhaka: ৳60 · 1–2 days
Outside Dhaka: ৳120 · 2–4 days

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Key highlights

AMD B650 Chipset
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 RAM type
mATX Form Factor; 9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )

Overview

The Asus PRIME B650M-A II AM5 mATX Motherboard represents the pinnacle of modern micro-ATX motherboard design, engineered to cater to the needs of high-performance computing and the latest AI technologies. At its core, the motherboard features the AM5 socket, which is compatible with the latest AMD Ryzen desktop processors, offering a robust and future-ready foundation for powerful computing. The integration of DDR5 memory support ensures that users can take advantage of the latest advancements in memory technology, while the inclusion of M.2 PCIe 5.0 slots provides ultra-fast storage options for rapid data access and improved overall system performance. Connectivity is a key strength of this motherboard. It boasts Realtek 2.5Gb Ethernet, which delivers exceptional network speeds and reliability, making it ideal for both high-speed internet connections and demanding network tasks. In addition, the motherboard features USB 3.2 Gen 2 ports and front USB 3.2 Gen 1 Type-C, offering versatile and high-speed connectivity options for a wide range of peripherals and devices. To enhance memory performance, the ASUS OptiMem II technology is implemented, which involves meticulous routing of memory traces and vias along with ground layer optimizations. This design improves signal integrity and allows for better memory overclocking capabilities, providing users with greater flexibility and performance tuning. Thermal management is another critical aspect addressed by the PRIME B650M-A II. The motherboard includes dedicated VRM and PCH heatsinks to ensure effective cooling and stability, even during intensive workloads. It features hybrid fan headers and the Fan Xpert 2+ utility, allowing for precise and customizable cooling solutions to maintain optimal temperatures. The Asus PRIME B650M-A II does not disappoint. It comes equipped with Aura Sync RGB lighting, featuring Addressable Gen 2 headers and an Aura RGB header. This enables users to easily synchronize and customize RGB LED strips with other Aura Sync-capable hardware, creating a visually stunning and personalized system build. The Asus PRIME B650M-A II AM5 mATX Motherboard combines cutting-edge technology, superior connectivity, and advanced cooling solutions, making it an excellent choice for users looking to build a high-performance, future-proof PC capable of handling the latest demands in computing and AI applications.

Specifications

Chipset: AMD B650 Chipset
RAM type: 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
Form factor: mATX Form Factor; 9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )
Memory — Type: DDR5
Memory — Slots: 4 DIMMs
Highlights — Model: PRIME B650M-A II
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.
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)

Show all 27 specifications

Highlights — Features: Realtek 2.5Gb Ethernet
Memory — Maximum Memory: Max. 192GB
Basic Information — BIOS: 256 Mb Flash ROM, UEFI AMI BIOS
Connector & Ports — HDMI: 1x HDMI
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
Connector & Ports — Audio: 3 x Audio jacks
Others — 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
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
Highlights — Supported RAM: 4x DDR5, up to 192GB, 7600+(OC)
Connector & Ports — 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
Connector & Ports — VGA (s): 1 x VGA port
Highlights — Graphics Output: 1x HDMI, 1x Display Port, 1 x VGA
Connector & Ports — LAN Port (s): 1 x Realtek 2.5Gb Ethernet
Basic Information — Supported CPU: AMD Socket AM5 for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors
Connector & Ports — Display Port (s): 1x DisplayPort
Connector & Ports — 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.
Connector & Ports — 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
Warranty Information — Manufacturing Warranty: 3 Years
Connector & Ports — TPM (Trusted Platform Module ): 1 x SPI TPM header (14-1pin)

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Price	৳17,100	৳17,000	৳17,000	৳17,100
Availability	In stock	In stock	Upcoming	In stock
Brand	Asus	Colorful	Colorful	MSI
RAM type	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	Support DDR5-7600 (OC)/7400 (OC)/7200 (OC)/7000 (OC)/6800 (OC)/6600 (OC)/6400 (OC)/6200 (OC)/6000 (OC)/5800 (OC)/5600 (OC)/5400 (OC)/5200 (OC)/5000 (OC)/4800MHz memory; - Support Extreme Memory Profile (XMP) memory technology; - Support EXtended Profiles for Overclocking (EXPO) memory technology; - Supports dual channel memory technolog	DDR4-4800 (OC)/4600 (OC)/4400 (OC)/4266 (OC)/4000 (OC)/3733 (OC)/3600 (OC)/3466 (OC)/3200/3000/2933/2800/2666/2400/2133MHz memory; - Intel is supported Extreme Memory Profile (XMP) memory technology; - supports dual channel memory technology	Memory Support DDR4 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3600/ 3733/ 3866/ 4000/ 4133/ 4266/ 4400+ MHz by A-XMP OC MODE; Max. overclocking frequency:; • 1DPC 1R Max speed up to 4400+ MT/s; • 1DPC 2R Max speed up to 3733+ MT/s; • 2DPC 1R Max speed up to 3866+ MT/s; • 2DPC 2R Max speed up to 3466+ MT/s; Supports JEDEC Speed; Supports Dual-Channel mode; Supports non-ECC, un-buffered memory; Supports Memory Overclocking by A-XMP OC mode
Form factor	mATX Form Factor; 9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )	M-ATX; 244mm x 235 mm	M-ATX; 245mm x 245mm	mATX; 243.84mmx243.84mm
Chipset	AMD B650 Chipset	AMD B850	Intel B760	AMD B550
M.2 slots	—	2	—	2