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ASRock B850M Pro-A WiFi AM5 DDR5 mATX Motherboard

Name: ASRock B850M Pro-A WiFi AM5 DDR5 mATX Motherboard
Brand: ASRock
Price: 25000 BDT
Availability: OutOfStock

Model: B850M Pro-A WiFiItem #: asrock-b850m-pro-a-wifi-motherboard

৳25,000

Out of 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 B850 Chipset
1 M.2 slots
- Supports DDR5 ECC/non-ECC, un-buffered memory up to 8000+(OC); - Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules RAM type
Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm

Overview

The ASRock B850M Pro-A WiFi AM5 DDR5 mATX Motherboard is designed for maximum productivity, durability, and next-generation performance, making it an ideal choice for gamers, creators, and professionals that want powerful features in a small micro ATX package. Supporting AMD Socket AM5 Ryzen 9000, 8000, and 7000 Series processors with the AMD B850 chipset, it provides cutting-edge performance with PCIe Gen5 graphics and M.2 storage support, enabling rapid data transmission and future-proof compatibility. With dual channel DDR5 memory technology, four DIMM slots offer up to 256GB capacity and support for DDR5 ECC and non-ECC unbuffered memory with speeds of up to 8000+(OC), as well as XMP and EXPO profiles for simple overclocking. The ASRock B850M Pro-A WiFi AM5 DDR5 mATX Motherboard supports AMD RDNA graphics and includes HDMI 2.1 and DisplayPort 1.4 with resolutions of up to 4K 120Hz, HDR, and HDCP 2.3. The audio is driven by the Realtek ALC897 codec, which supports 7.1 channel HD sound. The 2.5G LAN powered by Dragon RTL8125BG improves connectivity by including smart bandwidth control software, visual consumption data, and optimum settings for gaming, surfing, and streaming. The 802.11axe WiFi 6E module has dual-band 2x2 diversity antennas, Bluetooth 5.2, MU-MIMO, and extended 6GHz band capability. Storage options include a powerful PCIe Gen5x4 M.2 slot, two PCIe Gen4x4 M.2 slots, and four SATA3 connectors that allow RAID 0, 1, and 10 for both SATA and NVMe storage. The ASRock B850M Pro-A WiFi AM5 DDR5 mATX Motherboard offers expansion slots, including a PCIe 5.0 x16 slot with reinforced 15μ gold contacts and a PCIe 4.0 x4 slot. Rear I/O features HDMI, DisplayPort, two antenna ports, USB 3.2 Gen2 Type-A and Type-C, USB 3.2 Gen1, USB 2.0, LAN, BIOS Flashback, and HD audio jacks. Other notable features include BIOS Flashback, ASRock Auto Driver Installer, Post Status Checker, RGB and addressable LED headers, smart fan speed control, and ASRock Polychrome SYNC. With its 8+2+1 power phase Dr.MOS design and compatibility with Windows 10 and 11, the ASRock B850M Pro-A WiFi delivers dependable performance, ultrafast connectivity, and versatile customization for current PC builds.

Specifications

Chipset: AMD B850
M.2 slots: 1
RAM type: - Supports DDR5 ECC/non-ECC, un-buffered memory up to 8000+(OC); - Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules
Form factor: Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
Memory — Type: Dual Channel DDR5 Memory Technology
Memory — Slots: 4 x DDR5 DIMM Slots
Highlights — Model: B850M Pro-A WiFi
Graphics — Graphics: Integrated AMD RDNA graphics (Actual support may vary by CPU)

Show all 29 specifications

Expansion Slots — PCI: CPU:; - 1 x PCIe 5.0 x16 Slot (PCIE1), supports x16 mode; - 1 x PCIe 4.0 x4 Slot (PCIE2), supports x4 mode; Chipset:; - 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module; - 15μ Gold Contact in VGA PCIe Slot (PCIE1)
Highlights — Features: 2.5G LAN, 802.11axe Wi-Fi 6E Module, Bluetooth 5.2
Memory — Maximum Memory: 256GB
Basic Information — BIOS: 256Mb AMI UEFI Legal BIOS with GUI support
Connector & Ports — HDMI: 1 x HDMI 2.1 TMDS/FRL 8G Compatible, supports HDR, HDCP 2.3 and max. resolution up to 4K 120Hz
Connector & Ports — RAID: - Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices; - Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe storage devices
Basic Information — Audio: 7.1 CH HD Audio (Realtek ALC897 Audio Codec)
Connector & Ports — Audio: 1 x Front Panel Audio Connector
Others — Bundled Software: Software; - ASRock Motherboard Utility (A-Tuning); - ASRock Dragon 2.5G LAN Software; - ASRock Polychrome SYNC*; UEFI; - ASRock EZ Mode; - ASRock Full HD UEFI; - ASRock Auto Driver Installer; - ASRock Instant Flash
Others — Special Features: Superb Productivity; - PCIe Gen5 (Graphics, M.2); - Dual Channel DDR5; Rock-Solid Durability; - 8+2+1 Power Phase, Dr.MOS for VCore+SOC+MISC; Ultrafast Connectivity; - 2.5G LAN, 802.11axe Wi-Fi 6E Module; EZ Update; - BIOS Flashback Button; - ASRock Auto Driver Installer; EZ Troubleshooter; - ASRock Post Status Checker
Highlights — Supported RAM: 4x DDR5, Up to 8000+(OC), Max 256GB
Connector & Ports — USB (s): CPU:; - 1 x USB 3.2 Gen2 Type-C (Rear); - 1 x USB 3.2 Gen2 Type-A (Rear); Chipset:; - 1 x USB 3.2 Gen1 Type-C (Front); - 6 x USB 3.2 Gen1 Type-A (2 Rear, 4 Front); - 8 x USB 2.0 (4 Rear, 4 Front)
Highlights — Graphics Output: 1x HDMI 2.1, 1x DisplayPort 1.4
Connector & Ports — LAN Port (s): - 2.5 Gigabit LAN 10/100/1000/2500 Mb/s; - Dragon RTL8125BG; - Supports Dragon 2.5G LAN Software; - Smart Auto Adjust Bandwidth Control; - Visual User Friendly UI; - Visual Network Usage Statistics; - Optimized Default Setting for Game, Browser, and Streaming Modes; - User Customized Priority Control
Basic Information — Supported CPU: Supports AMD Socket AM5 Ryzen 9000, 8000 and 7000 Series Processors
Connector & Ports — Display Port (s): 1 x DisplayPort 1.4 with DSC (compressed), supports HDCP 2.3 and max. resolution up to 4K 120Hz
Connector & Ports — Supported Storage: CPU:; - 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s) mode; - 1 x Hyper M.2 Socket (M2_3, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode; Chipset:; - 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode; - 4 x SATA3 6.0 Gb/s Connectors
Connector & Ports — Internal I/O Ports: - 1 x SPI TPM Header; - 1 x Power LED and Speaker Header; - 1 x RGB LED Header; - 3 x Addressable LED Headers; - 2 x CPU Fan Connectors (4-pin) (Smart Fan Speed Control); - 3 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control); - 1 x 24 pin ATX Power Connector; - 1 x 8 pin 12V Power Connector (Hi-Density Power Connector); - 1 x 4 pin 12V Power Connector (Hi-Density Power Connector); - 1 x Front Panel Audio Connector; - 2 x USB 2.0 Headers (Support 4 USB 2.0 ports); - 2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports); - 1 x Front Panel Type C USB 3.2 Gen1 Header
Warranty Information — Manufacturing Warranty: 3 Years
Connector & Ports — Wireless Communication module: - 802.11axe Wi-Fi 6E Module; - Supports IEEE 802.11a/b/g/n/ac/ax/axe; - Supports Dual-Band 2x2 with extended 6GHz band* support; - 2 antennas to support 2 (Transmit) x 2 (Receive) diversity technology; - Supports Bluetooth 5.2; - Supports MU-MIMO
Connector & Ports — TPM (Trusted Platform Module ): 1 x SPI TPM Header

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Price	৳25,000	৳25,000	৳25,000	৳25,000
Availability	Out of stock	Out of stock	Out of stock	Out of stock
Brand	ASRock	GIGABYTE	Asus	GIGABYTE
M.2 slots	1	1	—	—
RAM type	- Supports DDR5 ECC/non-ECC, un-buffered memory up to 8000+(OC); - Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules	Support for DDR4 5333(O.C.) / 5133(O.C.) / 5000(O.C.) / 4933(O.C.) / 4800(O.C.) / 4700(O.C.) / 4600(O.C.) / 4500(O.C.) / 4400(O.C.) / 4300(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3800(O.C.) / 3733(O.C.) / 3666(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) / 3300(O.C.) / 3200 / 3000 / 2933 / 2666 / 2400 / 2133 MT/s memory modules; Dual channel memory architecture; Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode); Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules; Support for Extreme Memory Profile (XMP) memory modules	5333(OC)/ 5066(OC)/ 5000(OC)/ 4800(OC)/ 4600(OC)/ 4400(OC)/ 4266(OC)/ 4000(OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3400(OC)/ 3333(OC)/ 3200/ 3000/ 2933/ 2800/ 2666/ 2400/ 2133 Non-ECC, Un-buffered Memory*; Dual Channel Memory Architecture; Supports Intel Extreme Memory Profile (XMP); OptiMem II	Support for DDR5 7600(O.C.) / 7400(O.C.) / 7200(O.C.) / 7000(O.C.) / 6800(O.C.) / 6600(O.C.) / 6400(O.C.) / 6200(O.C.) / 6000(O.C.) / 5800(O.C.) / 5600(O.C.) / 5400(O.C.) / 5200(O.C.) / 4800 / 4000 MT/s memory modules; Dual channel memory architecture; Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode); Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules; Support for Extreme Memory Profile (XMP) memory modules
Form factor	Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm	ATX Form Factor; 30.5cm x 24.4cm;	mATX Form Factor; 9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )	ATX Form Factor; 30.5cm x 24.4cm
Chipset	AMD B850	Intel B760 Express Chipset	Intel B760 Chipset	Intel B760 Express Chipset