| Basic Information | ||
| Supported CPU | Supports AMD Socket AM5 Ryzen 9000, 8000 and 7000 Series Processors | |
| Chipset | AMD B850 | |
| BIOS | 256Mb AMI UEFI Legal BIOS with GUI support | |
| Form Factor | Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm | |
| Audio | 7.1 CH HD Audio (Realtek ALC897 Audio Codec) | |
| 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) |
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| M.2 Socket | 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 |
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| Memory | ||
| Type | Dual Channel DDR5 Memory Technology | |
| Slots | 4 x DDR5 DIMM Slots | |
| Supported Memory | - Supports DDR5 ECC/non-ECC, un-buffered memory up to 8000+(OC) - Max. capacity of system memory: 256GB - Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules |
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| Maximum Memory | 256GB | |
| Graphics | ||
| Graphics | Integrated AMD RDNA graphics (Actual support may vary by CPU) - 1 x HDMI 2.1 TMDS/FRL 8G Compatible, supports HDR, HDCP 2.3 and max. resolution up to 4K 120Hz - 1 x DisplayPort 1.4 with DSC (compressed), supports HDCP 2.3 and max. resolution up to 4K 120Hz |
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| Connector & Ports | ||
| Internal I/O Ports | - 2 x Antenna Ports - 1 x HDMI Port - 1 x DisplayPort 1.4 - 1 x USB 3.2 Gen2 Type-A Port (10 Gb/s) - 1 x USB 3.2 Gen2 Type-C Port - 2 x USB 3.2 Gen1 Ports - 4 x USB 2.0 Ports - 1 x RJ-45 LAN Port - 1 x BIOS Flashback Button - HD Audio Jacks: Line in / Front Speaker / Microphone Connector - 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 |
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| 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) |
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| 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 |
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| 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 |
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| 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 |
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| 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* |
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| 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 - Pre-Installed I/O Shield Ultrafast Connectivity - 2.5G LAN, 802.11axe Wi-Fi 6E Module EZ Update - BIOS Flashback Button - ASRock Auto Driver Installer EZ Troubleshooter |
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| 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 |
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| Warranty Information | ||
| Manufacturing Warranty | 3 Years | |
The ASRock B850M Pro RS WiFi AM5 mATX Motherboard is a powerful and future-ready motherboard built for AMD Ryzen 9000, 8000, and 7000 Series processors. Featuring the latest AMD B850 chipset, PCIe 5.0 technology, DDR5 memory support, Wi-Fi 6E, 2.5Gb Ethernet, and blazing-fast Gen5 M.2 storage, this motherboard delivers exceptional performance for gaming, content creation, and professional workloads. Its compact Micro ATX design makes it an excellent choice for building a high-performance PC without sacrificing expandability or connectivity.
Powered by the AMD B850 chipset and AM5 socket, the ASRock B850M Pro RS WiFi is engineered to unlock the full potential of AMD Ryzen 9000, Ryzen 8000, and Ryzen 7000 Series processors. Its robust 8+2+1 Dr.MOS power phase design ensures stable power delivery, making it ideal for demanding applications, heavy multitasking, and CPU overclocking.
Designed for next-generation computing, this motherboard supports up to 256GB of dual-channel DDR5 memory across four DIMM slots. With support for memory speeds up to DDR5-8000+ (OC), AMD EXPO, and Intel XMP profiles, users can achieve outstanding memory performance for gaming, video editing, 3D rendering, AI workloads, and professional productivity.
Experience maximum bandwidth with a PCIe 5.0 x16 graphics slot, allowing the latest GPUs to perform at their best. The motherboard also includes a Blazing M.2 PCIe Gen5 x4 slot capable of delivering up to 128Gb/s transfer speeds, alongside two additional PCIe Gen4 M.2 slots for ultra-fast NVMe SSDs. Four SATA III ports provide additional storage flexibility for HDDs and SATA SSDs, while RAID support offers enhanced speed and data protection.
Stay connected with integrated Wi-Fi 6E featuring the latest 6GHz band, dual-band 2x2 technology, MU-MIMO support, and Bluetooth 5.2 for faster wireless performance and lower latency. The Dragon RTL8125BG 2.5 Gigabit LAN provides high-speed wired networking with intelligent bandwidth optimization, making online gaming, streaming, and large file transfers smoother than ever.
The motherboard includes HDMI 2.1 and DisplayPort 1.4 outputs, supporting integrated AMD RDNA graphics with resolutions up to 4K at 120Hz. Rear I/O includes USB 3.2 Gen2 Type-C, USB 3.2 Gen2 Type-A, multiple USB 3.2 Gen1 ports, USB 2.0 ports, a BIOS Flashback button, and premium HD audio jacks. Front-panel USB Type-C and additional USB headers provide convenient connectivity for modern PC cases.
ASRock has equipped the B850M Pro RS WiFi with premium components for long-term durability and reliable operation. A pre-installed I/O shield simplifies installation, while BIOS Flashback allows BIOS updates without installing a processor. EZ Troubleshooter features make system diagnostics easier, and Smart Fan Control helps maintain optimal temperatures with minimal noise. RGB and Addressable RGB headers allow users to customize their PC lighting using ASRock Polychrome SYNC.
Enjoy high-definition 7.1-channel surround sound through the Realtek ALC897 audio codec, delivering clear and immersive audio for gaming, movies, and music. ASRock utilities such as A-Tuning, Auto Driver Installer, Instant Flash, Dragon 2.5G LAN Software, and Full HD UEFI BIOS provide an intuitive experience for system tuning, monitoring, driver installation, and firmware updates.
Potaka IT is a trusted destination for genuine ASRock motherboards in Bangladesh. We offer authentic products with official warranty, competitive prices, expert technical support, and fast nationwide delivery. Whether you're building a gaming PC, upgrading your workstation, or assembling a high-performance productivity system, Potaka IT ensures a reliable shopping experience backed by excellent after-sales service and professional customer support.
The latest price of ASRock B850M Pro RS WiFi AM5 Motherboard in Bangladesh is 25,500৳. You can buy the ASRock B850M Pro RS WiFi AM5 Motherboard at best price from our website or visit any of our showrooms.
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