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Asus ROG STRIX B850-A GAMING WIFI ATX Motherboard

Asus ROG STRIX B850-A GAMING WIFI ATX Motherboard
Asus ROG STRIX B850-A GAMING WIFI ATX Motherboard
Asus ROG STRIX B850-A GAMING WIFI ATX Motherboard
Asus ROG STRIX B850-A GAMING WIFI ATX Motherboard
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Asus ROG STRIX B850-A GAMING WIFI ATX Motherboard
Asus ROG STRIX B850-A GAMING WIFI ATX Motherboard
Asus ROG STRIX B850-A GAMING WIFI ATX Motherboard
Asus ROG STRIX B850-A GAMING WIFI ATX Motherboard
Asus ROG STRIX B850-A GAMING WIFI ATX Motherboard
  • Stock: In Stock
  • Model: ROG STRIX B850-A GAMING WIFI
42,500৳
47,250৳
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Key Features
  • Features: Realtek 2.5Gb Ethernet, Wi-Fi 7, Bluetooth 5.4
  • Supported RAM: 4x DDR5, up to 256GB, 8000+ MT/s (OC)
  • Supported CPU: AMD Socket AM5 for AMD Ryzen 9000, 8000 & 7000 Series
  • Graphics Output: 1x HDMI, 1x Display Port
Specification
Basic Information
Supported CPU AMD Socket AM5 for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors
Chipset AMD B850
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
Main Feature
Type DDR5
Expansion Slots
PCI AMD Ryzen™ 9000 & 7000 Series Desktop Processors
1 x PCIe 5.0 x16 slot with Q-Release Slim
AMD Ryzen™ 8000 Series Desktop Processors
1 x PCIe 5.0 x16 slot with Q-Rlease Slim (supports PCIe 4.0 x8 or x4 mode)*
AMD B850 Chipset
1 x PCIe 4.0 x16 slot (supports x4 mode)**
* Specifications vary by CPU types.
** PCIEX16(G4) slot (supports x4 mode) from AMD B850 Chipset shares bandwidth with M.2_3
M.2 Socket 4 x M.2
Memory Specifications
Slots
Supported Memory Type max. 256GB, DDR5
Supports up to 8000+MT/s (OC) with Ryzen™ 9000 & 8000 & 7000 Series Processors
ECC and Non-ECC, Un-buffered DIMM
Dual channel memory architecture
Supports AMD Extended Profiles for Overclocking (EXPO™)
ASUS Enhanced Memory Profile (AEMP)
Max. Memory 256GB
Connector & Ports
HDMI 1x HDMI 2.1
Display Port (s) 1x DisplayPort 1.4
USB (s) Rear USB (Total 10 ports)
1 x USB 20Gbps port (1 x USB Type-C®)
3 x USB 10Gbps ports (2 x Type-A + 1 x USB Type-C®)
4 x USB 5Gbps ports (4 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
Front USB (Total 7 ports)
1 x USB 10Gbps connector (supports USB Type-C®)
1 x USB 5Gbps header supports 2 additional USB 5Gbps ports
2 x USB 2.0 headers support 4 additional USB 2.0 ports
* USB Type-C® power delivery output: max. 5V/3A
LAN Port (s) 1 x Intel 2.5Gb Ethernet
ASUS LANGuard
Wireless Communication module Wi-Fi 7*
2x2 Wi-Fi 7 (802.11be)
Supports 2.4/5/6GHz frequency band**
Supports Wi-Fi 7 160MHz bandwidth, up to 2.9Gbps transfer rate
Bluetooth v5.4
Supported Storage Total supports 4 x M.2 slots and 2 x SATA 6Gb/s ports
AMD Ryzen™ 7000 & 9000 Series Desktop Processors
M.2_1 (Key M), type 2242/2260/2280 (supports PCIe 5.0x4 mode)
M.2_2 (Key M), type 2280/22110 (supports PCIe 4.0 x4 mode)
AMD Ryzen™ 8000 Series Desktop Processors
M.2_1 (Key M), type 2242/2260/2280 (supports PCIe 4.0x4 mode)
M.2_2 (Key M), type 2280/22110 (supports PCIe 4.0 x4/x2 mode)*
AMD B850 Chipset
M.2_3 (Key M), type 2280 (supports PCIe 4.0 x4)**
M.2_4 (Key M), type 2280 (supports PCIe 4.0 x4)
2 x SATA 6Gb/s ports
* Specifications vary by CPU types.
** M.2_3 slot shares bandwidth with PCIEX16(G4). When PCIEX16(G4) slot is operating, M.2_3 will be disabled.
Audio 2 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
2 x 8-pin +12V CPU Power connectors
Storage Related
3 x M.2 slots (Key M)
4 x SATA 6Gb/s ports
USB
1 x USB 10Gbps connector (supports USB Type-C® )
1 x USB 5Gbps header supports 2 additional USB 5Gbps ports
2 x USB 2.0 headers support 4 additional USB 2.0 ports
Miscellaneous
3 x Addressable Gen 2 headers
1 x Clear CMOS header
1 x Chassis Intrusion header
1 x COM Port header
1 x Front Panel Audio header (F_AUDIO)
1 x 10-1 pin Front System Panel header
1 x Thunderbolt™ (USB4®) header
Back Panel I/O Ports:
1 x USB 20Gbps port (1 x USB Type-C®)
3 x USB 10Gbps ports (3 x Type-A)
4 x USB 5Gbps ports (4 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
1 x DisplayPort
1 x HDMI port
1 x Wi-Fi module
1 x Realtek 2.5Gb Ethernet port
5 x Audio jacks
1 x BIOS FlashBack button
RAID AMD RAIDXpert2 Technology
Ryzen 9000 Series Processors: RAID 0/1/5/10
Ryzen 8000 Series Processors: RAID 0/1
Ryzen 7000 Series Processors: RAID 0/1/10
TPM (Trusted Platform Module )
D-Sub (s)
Graphics
Graphics 1 x DisplayPort*
1 x HDMI™ port**
- Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.
* Supports max. 8K@30Hz as specified in DisplayPort 1.4
** Supports 4K@60Hz as specified in HDMI 2.1
*** VGA resolution support depends on processors' or graphic cards' resolution.
Max Shared Memory
Features
Other Features Extreme Engine Digi+
- 5K Black metallic capacitors
ASUS Q-Design
- M.2 Q-Latch
- M.2 Q-Release
- M.2 Q-Slide
- PCIe Slot Q-Release Slim (with PCIe SafeSlot)
- Q-Antenna
- Q-Dashboard
- Q-DIMM
- Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
- Q-Slot
ASUS Thermal Solution
- M.2 heatsink backplate
- M.2 heatsink
ASUS EZ DIY
- BIOS FlashBack™ button
- BIOS FlashBack™ LED
- Clear CMOS button
- ProCool
- Pre-mounted I/O shield
- SafeSlot
- SafeDIMM
Aura Sync
- Addressable Gen 2 headers
Others Information
Bundled Software ROG Exclusive Software
- ROG CPU-Z
- Dolby Atmos
ASUS Exclusive Software
Armoury Crate
- AIDA64 Extreme (60 days free trial)
- Aura Creator
- Aura Sync
- Fan Xpert 4
- GameFirst
- HWiNFO
- Power Saving
ASUS DriverHub
ASUS GlideX
TurboV Core
Adobe Creative Cloud (Free Trial)
Norton 360 for Gamers (60 Days Free Trial)
WinRAR (40 Days Free Trial)
UEFI BIOS
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode
- ASUS MyHotkey
Warranty Information
Manufacturing Warranty 3 Years Warranty
Description

Asus ROG STRIX B850-A GAMING WIFI ATX Motherboard

The Asus ROG STRIX B850-A GAMING WIFI ATX Motherboard is a high-performance platform designed for gamers and PC enthusiasts who demand cutting-edge technology and rock-solid reliability. Built to support AMD Ryzen 9000, 8000, and 7000 Series Desktop Processors on the AM5 socket, this motherboard is equipped with the AMD B850 chipset, delivering next-gen performance and connectivity options for any high-end gaming or productivity build. This ATX form factor board is packed with advanced features like DDR5 memory support up to 256GB and speeds of over 8000+ MT/s (OC), offering lightning-fast multitasking and future-ready performance. It boasts four M.2 slots and two SATA 6Gb/s ports for massive storage capabilities, with PCIe 5.0 support ensuring top-tier speed for your graphics card and NVMe drives. Its supreme audio system, powered by the ROG SupremeFX ALC4080 codec, ensures crystal-clear, immersive sound for gaming and media. Connectivity is another strong point, with Wi-Fi 7, Bluetooth 5.4, Intel 2.5Gb Ethernet, and a wealth of USB ports including USB 20Gbps Type-C, HDMI 2.1, and DisplayPort 1.4. It also features Asus-exclusive tools like Q-Release, Q-LED, and BIOS FlashBack™ to simplify building, debugging, and updating. Thermal management is top-notch with dedicated M.2 heatsinks, backplates, and multiple fan headers, ensuring optimal cooling. Aesthetic appeal is enhanced by Aura Sync RGB with addressable Gen 2 headers, making your rig visually stunning. Whether you're a gamer, creator, or PC enthusiast, the Asus ROG STRIX B850-A GAMING WIFI delivers the performance, stability, and customization you need to build a powerful and stylish next-gen PC. It also comes with a 3-year manufacturer warranty, ensuring peace of mind with your investment.

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Comparison of ROG STRIX B850-A GAMING WIFI vs PRIME X870-P-CSM vs X670 AORUS ELITE AX vs Asus PRIME X870-P WIFI-CSM which are most simmiler.
Product Asus ROG STRIX B850-A GAMING WIFI ATX Motherboard ASUS PRIME X870-P-CSM AMD AM5 ATX Motherboard Gigabyte X670 AORUS ELITE AX DDR5 AMD AM5 ATX Motherboard Asus PRIME X870-P WIFI-CSM AM5 ATX Motherboard
Image Asus ROG STRIX B850-A GAMING WIFI ATX Motherboard ASUS PRIME X870-P-CSM AMD AM5 ATX Motherboard Gigabyte X670 AORUS ELITE AX DDR5 AMD AM5 ATX Motherboard Asus PRIME X870-P WIFI-CSM AM5 ATX Motherboard
Price 47,250৳ 42,500৳ 50,000৳ 42,200৳ 45,650৳ 41,500৳ 48,620৳ 44,000৳
Model ROG STRIX B850-A GAMING WIFI PRIME X870-P-CSM X670 AORUS ELITE AX Asus PRIME X870-P WIFI-CSM
Brand Asus Asus Gigabyte Asus
Availability In Stock In Stock In Stock In Stock
Rating
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Summary Asus ROG STRIX B850-A GAMING WIFI ATX MotherboardThe Asus ROG STRIX B850-A GAMING WIFI ATX Motherboard is a high-performance platform designed for gamers and PC enthusiasts who demand cutting-edge technology and rock-solid reliability. Built to support AMD Ryzen 9000, 8000, and 7000 Series Desktop Processors on the AM5 socket, this motherboard is equipped with the AMD B850 chipset, delivering next-gen performance and connectivity options for any high-end gaming or productivity build. This ATX form factor board is packed with advanced features like DDR5 memory support up to 256GB and speeds of over 8000+ MT/s (OC), offering lightning-fast multitasking and future-ready performance. It boasts four M.2 slots and two SATA 6Gb/s ports for massive storage capabilities, with PCIe 5.0 support ensuring top-tier speed for your graphics card and NVMe drives. Its supreme audio system, powered by the ROG SupremeFX ALC4080 codec, ensures crystal-clear, immersive sound for gaming and media. Connectivity is another strong point, with Wi-Fi 7, Bluetooth 5.4, Intel 2.5Gb Ethernet, and a wealth of USB ports including USB 20Gbps Type-C, HDMI 2.1, and DisplayPort 1.4. It also features Asus-exclusive tools like Q-Release, Q-LED, and BIOS FlashBack™ to simplify building, debugging, and updating. Thermal management is top-notch with dedicated M.2 heatsinks, backplates, and multiple fan headers, ensuring optimal cooling. Aesthetic appeal is enhanced by Aura Sync RGB with addressable Gen 2 headers, making your rig visually stunning. Whether you're a gamer, creator, or PC enthusiast, the Asus ROG STRIX B850-A GAMING WIFI delivers the performance, stability, and customization you need to build a powerful and stylish next-gen PC. It also comes with a 3-year manufacturer warranty, ensuring peace of mind with your investment... ASUS PRIME X870-P-CSM AMD AM5 ATX MotherboardThe ASUS PRIME X870-P-CSM AMD AM5 ATX Motherboard is a high-performance, next-gen motherboard designed for professionals, enthusiasts, and gamers looking to build a powerful and reliable PC. Built on the AMD X870 chipset, it supports the latest AMD Ryzen 9000, 8000, and 7000 series processors through the AM5 socket, delivering exceptional speed, connectivity, and performance. Engineered with an ATX form factor, this motherboard offers robust expandability and versatile compatibility with modern components. It features 4 x DDR5 DIMM slots supporting up to 192GB of high-speed memory, optimized with ASUS AEMP and EXPO profiles for stable overclocking. Storage capabilities include 4 M.2 slots (including PCIe 5.0 support) and 2 SATA 6Gb/s ports, giving users fast and flexible storage options for gaming and content creation. The ASUS PRIME X870-P-CSM shines in connectivity with dual USB4 ports (40Gbps), HDMI 2.1, multiple USB 10Gbps/5Gbps ports, and Realtek 2.5Gb Ethernet for lightning-fast networking. It also supports 4K display output via HDMI and USB Type-C, making it ideal for high-resolution workflows. This board is loaded with ASUS-exclusive features like 5X Protection III, DIGI+ VRM, SafeSlot, and Q-Design technologies such as PCIe Slot Q-Release, M.2 Q-Latch, and Q-LED Core. Enhanced cooling is managed through VRM and M.2 heatsinks, multiple fan headers, and AI Cooling II via Armoury Crate. The audio system uses Realtek 7.1 Surround Sound CODEC with premium capacitors for immersive sound quality. Coupled with Aura Sync RGB lighting, this board ensures both performance and aesthetic appeal. Backed by a 3-year warranty, the ASUS PRIME X870-P-CSM is a future-ready motherboard ideal for high-end builds... Gigabyte X670 AORUS ELITE AX DDR5 AMD AM5 ATX MotherboardThe Gigabyte X670 AORUS ELITE AX Motherboard supports AMD Ryzen 7000 Series Processors for AMD socket AM5. It can deliver unparalleled performance with direct 16+2+2 Phases Digital VRM Solution. The Gigabyte X670 AORUS ELITE AX Motherboard comes with 4x SMD DIMMs with AMD EXPO & Intel XMP Memory Module Support. It supports DDR5 6400(OC)/ 6200(OC)/ 6000(OC)/ 5600(OC)/ 5200/ 4800/ 4400 MT/s memory modules. It features 4x PCIe 5.0 x4 M.2 Connectors for next-generation storage. It has a Fins-Array III & M.2 Thermal Guard III to Ensure VRM Power Stability & 25110 PCIe 5.0 M.2 SSD Performance. The new generation Fins-Array III delivers the ultimate thermal performance by using Extended Irregular fins to fill all available space and vastly increases surface area. A piece of Fins-Array III heatsink surface area is larger than 2 full-size ATX motherboard PCBs, therefore it tremendously boosts thermal efficiency and heat exchange performance. It also comes with SMD PCIe 5.0 x16 Slot & M.2 Connectors with Quick Release & Screwless Design. M.2 Thermal Guard III is constructed with a 9X optimized heat dissipation surface to prevent throttling and bottleneck that the high-speed/ large capacity of PCIe 5.0 M.2 SSDs may cause, especially under a heavy workload. The special design of heatsink grooves in the direction of the CPU further enhances the in-chassis air flow and optimizes the heat convection efficiency. The Gigabyte X670 AORUS ELITE AX Motherboard is equipped with the latest Wireless solution 802.11ax Wi-Fi 6E with a new dedicated 6GHz band, enables gigabit wireless performance, provides smooth video streaming, better gaming experience, few dropped connections, and speeds up to 2.4Gbps. Moreover, Bluetooth 5 provides a 4X range over BT 4.2 and faster transmission... Asus PRIME X870-P WIFI-CSM AM5 ATX MotherboardThe ASUS PRIME X870-P WIFI-CSM AM5 ATX Motherboard is a powerhouse built for next-gen performance, engineered to support AMD Ryzen 9000, 8000, and 7000 series desktop processors with the advanced AM5 socket. Powered by the AMD X870 chipset, it’s designed for users who demand a stable, high-performance platform for gaming, content creation, and productivity. Supporting DDR5 memory up to an impressive 192GB and speeds beyond 8000+ MT/s (OC), it ensures blisteringly fast multitasking and system responsiveness. The board features four M.2 slots (including PCIe 5.0 support for Ryzen 9000 CPUs) and 2 SATA ports, delivering flexible and high-speed storage options. Built-in RAID support, including RAID 5 with Ryzen 9000, offers further storage security and performance. Graphics and display options are top-tier, with HDMI 2.1 and dual USB4 Type-C ports supporting 4K@60Hz output. Expansion is made easy with multiple PCIe slots, including a full PCIe 4.0 x16 slot and a PCIe 5.0 x16 slot for next-gen GPUs or SSDs. Connectivity is future-ready with Wi-Fi 7, Bluetooth 5.4, and 2.5Gb LAN via Realtek, ensuring ultra-fast, low-latency networking. The rear I/O boasts 10 USB ports, including 2 USB4 (40Gbps), while front panel headers offer even more connectivity. ASUS’s signature features like 5X Protection III, Q-Design (Q-Latch, Q-LED, Q-DIMM, Q-Slot), and robust thermal solutions make installation and maintenance a breeze. With support for Aura Sync RGB, BIOS FlashBack™, and extensive software including Fan Xpert 4 and Armoury Crate, it’s a complete package. Perfect for builders seeking a reliable and future-proof platform, the PRIME X870-P WIFI-CSM delivers elite features in a premium, durable ATX form factor—backed by a 3-year warranty...
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