| Processor | ryzen_7 |
|---|---|
| RAM | DDR5 |
| Memory Speed | 7200 MHz |
| Brand | MSI |
| Series | B650-A WiFi |
| Item model number | B650AWIFI |
| Product Dimensions | 34.29 x 27.18 x 7.37 cm; 1.86 kg |
| Item dimensions L x W x H | 34.3 x 27.2 x 7.4 Centimetres |
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MSI PRO B650-A WiFi ProSeries Motherboard (AMD AM5, ATX, DDR5, PCIe 4.0, M.2, SATA 6Gb/s, USB 3.2 Gen 2, HDMI/DP, Wi-Fi 6E, AMD Ryzen 9000/8000/7000 Series Desktop Processors)
Purchase options and add-ons
| Brand | MSI |
| CPU socket | Socket AM5 |
| Compatible devices | Personal Computer |
| RAM memory technology | DDR5 |
| Compatible processors | AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors |
| Chipset type | AMD B650 |
| Memory clock speed | 7200 MHz |
| Platform | Windows 11 |
| Model name | B650-A WiFi |
| CPU model | Ryzen 7 |
About this item
- Supports AMD Ryzen 9000/8000/7000 Series Desktop Processors
- Supports DDR5 Memory, Dual Channel DDR5 7200+MHz (OC)
- Premium Thermal Solution: 7W/mK pad, additional choke thermal pad and M.2 Shield Frozr are built for high performance system and non-stop works
- High Quality PCB: 6-layer PCB made by 2oz thickened copper
- Lightning Fast Game experience: PCIe 4.0 slots, Lightning Gen 4 x4 M.2 with M.2 Shield Frozr
Frequently bought together

Product information
Technical Details
Summary
Additional Information
| ASIN | B0DC86PCR2 |
|---|---|
| Customer Reviews |
4.3 out of 5 stars |
| 鶹 Rank |
|
| Date First Available | Aug. 16 2024 |
| Manufacturer | MSI |
Warranty & Support
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Product description
MSI PRO B650-A WiFi ProSeries Motherboard (AMD AM5, ATX, DDR5, PCIe 4.0, M.2, SATA 6Gb/s, USB 3.2 Gen 2, HDMI/DP, Wi-Fi 6E, AMD Ryzen 9000/8000/7000 Series Desktop Processors)
Top Brand: MSI
From the manufacturer
MSI: For Gamers & Creators
MSI is one of the most trusted names in gaming and esports with countless hours and significant resources invested into premier esports leagues and tier-1 gaming teams. By supporting and working with the best of the best, MSI is able to integrate competitive gaming knowledge and aspirations with technological innovation to create new products that shatter today's performance limits.
PRO B650-A WIFI
Business Elegance
The PRO B650-A WIFI is a business-oriented ATX motherboard featuring the latest AMD B650 chipset that supports ample RAM capacity.
- Supports AMD Ryzen 9000 / 8000 / 7000 Processors (Zen5 / Zen 4, AM5)
- 14 Duet Rail Power System with 80A SPS
- 2 x PCI-e 4.0 x16 slots
- 4 x DDR5 DIMMs with Memory Boost: Dual Channel (256GB Max. / 7600MHz OC)
- 3 x Lightning Gen4 M.2 slots
- 7.1-Channel USB High Performance Audio with Audio Boost 5
- USB 20Gbps Type-C
- 2.5G LAN, AMD Wi-Fi 6E & Bluetooth 5.3
Supports AMD Ryzen 9000 / 8000 / 7000 Processors
The PRO B650-A WIFI motherboard supports AMD Ryzen 9000 / 8000 / 7000 processors.
Form Factor: ATX
Socket Type: AM5
Chipset: AMD B650
14 Duet Rail Power System with 80A Smart Power Stage
With its dual 8 pin power connectors and exclusive Core Boost technology, the PRO B650-A WIFI is able to sustain heavy CPU power loads (up to 170W) to support system-demanding settings:
- Digital PWM IC
- 14-Phase Duet-Rail CPU Power (80A SPS)
- 2-Phase SOC Power
- 1-Phase MISC Power
Integrated Cooling Features
VRM Cooling: Features an extended heatsink, 7W/mK MOSFET thermal pads and additional choke thermal pads for improved thermal dissipation.
PCB Cooling: Premium 6-layer printed circuit design with 2 oz. thickened copper improves heat dissipation & reliability.
SSD Cooling: M.2 Shield Frozr prevents thermal throttling.
System Cooling: Connect and synchronize cooling with strategically placed pin-headers - including a dedicated pump-fan header.
Gen4 M.2 Connectors
The PRO B650-A WIFI motherboard features MSI's Gen4 M.2 slots:
3 x Gen4 x4 64Gb/s slots
Fortified PCIe 4.0 x16 slots
MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points to support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor also shields the point of contact from electromagnetic interference:
2 x PCIe 4.0/3.0 x16 slots* (primary with Steel Armor)
1 x PCIe 3.0 x1 slot
*Supports x16/x2
M.2 Shield Frozr
Even the world’s fastest SSDs will automatically slow down if thermal throttling firmware detects excessively high temperatures.
M.2 Shield Frozr is MSI's most advanced thermal solution, offering the best possible protection to ensure maximum SSD transfer speed performance.
4 x DDR5 Dual Channel (7600+ MHz OC)*
Memory Boost: A fully-isolated DDR circuit delivers pure data signals for optimal gaming and overclocking performance.
Memory OC profiles in MSI BIOS are MSI OC LAB checked and can be easily enabled with auto power settings for optimized memory speed and stability.
*1DPC 1R Max. overclocking frequency 7600 MHz, supports AMD EXPO.
Wi-Fi 6E & Bluetooth 5.3
2.5G LAN: A Realtek 2.5Gbps LAN controller delivers a premium network gaming experience.
Wi-Fi 6E: Features an AMD Wi-Fi 6E module (ultra-low latency, high-bandwidth) & Bluetooth 5.3 technology.
USB 20Gbps Type-C: Connect to devices and transfer files at high bandwidth rates.
HD Audio: 7.1-Channel USB High Performance Audio with Audio Boost 5 & S/PDIF output.



