Unleash the maximum performance of high-end processors with the 12+2+1 Duet Rail Power System (DRPS) design. The motherboard features dual 8+4 pin power connectors, ensuring stable and clean power delivery to the CPU even under overclocking conditions. The digital power supply and Core Boost and Memory Boost technologies guarantee that the system remains powerful and reliable during the most demanding AI and gaming tasks.
Product Details
- Size
- ATX
- Type
- Desktop
Processor
- Supported Processors
- AMD
- Models
- Ryzen
- Supported CPU Generation
- Zen 4, Zen 5
- Socket
- AM5
Chipset
- Model
- AMD B850
Memory
- Memory type
- DDR5
- Quantity
- 4 DIMM Slots
- Memory Speeds
- 4800, 5600, 8200OC
- Memory Channels
- Dual Channel
Internal Connectors
- PCI Express x16 4.0
- 1 Slot
- PCI Express x16 5.0
- 1 Slot
- SATA III 6Gb/s
- 4 Port
- M.2 Type
- 1 PCIe 5.0 Port, 2 PCIe 4.0 Ports
- M.2 Slots
- 0
External Connectors
- Rear USB-A outputs
- 4 USB 2.0 Ports, 4 USB 3.2 Ports
- Rear USB-C outputs
- 1 USB 3.2 Port
- Ethernet (LAN)
- 1
- Screen Connections
- DisplayPort, HDMI
Specifications
- RGB Lighting
- Yes
- WiFi/Bluetooth
- Yes
- Extra
- Bios Flashback, Clear CMOS button
Sound
- Sound Card Channels
- 7.1
Top Specs
- Memory
- 4x DDR5
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.
Description
The MSI PRO B850-S EVO WIFI is a top-tier PRO series motherboard, designed for maximum productivity and stability. It supports AMD Ryzen™ 9000, 8000, and 7000 processors, offering DDR5 memory support up to 8200+ MT/s (OC). Equipped with Wi-Fi 7, 5G LAN, and PCIe 5.0, it ensures lightning-fast network and storage speeds. The 12+2+1 phase design guarantees uninterrupted power, while DIY features such as EZ PCIe Clip II and EZ Antenna make assembly easier than ever.
Top 12+2+1 Phase Power Delivery System
Unleash the maximum performance of high-end processors with the 12+2+1 Duet Rail Power System (DRPS) design. The motherboard features dual 8+4 pin power connectors, ensuring stable and clean power delivery to the CPU even under overclocking conditions. The digital power supply and Core Boost and Memory Boost technologies guarantee that the system remains powerful and reliable during the most demanding AI and gaming tasks.
Next-Generation Speeds with PCIe 5.0
The MSI PRO B850-S EVO WIFI fully utilizes the capabilities of the Lightning Gen 5 standard. It features a PCIe 5.0 x16 slot for graphics cards with bandwidth up to 128GB/s and a PCIe 5.0 M.2 slot for the fastest SSDs on the market. SMT (Surface Mount Technology) reduces interference and electrical noise, while Steel Armor shielding protects the slot from the weight of large graphics cards and electromagnetic interference.
Advanced Wi-Fi 7 and 5G LAN Networking
Equipped with the latest in networking technology, the motherboard offers Wi-Fi 7 for ultra-high speeds and low latency, ideal for crowded environments. The 5G LAN provides 2.5 times greater bandwidth than traditional Gigabit Ethernet, while the AI LAN Manager software automatically prioritizes data traffic for online gaming and productivity applications, ensuring a seamless online experience.
Innovative EZ DIY Solutions for Easy Assembly
Assembly becomes a breeze with the EZ PCIe Clip II, which features a return mechanism for easy removal of the graphics card with one finger ("). The EZ Antenna connects magnetically without twisting, while the EZ Debug LED and EZ Memory Detection LED instantly indicate the source of any problems. Additionally, the differently colored headers and the protective coating around the screw holes prevent damage to the board during installation.
Smart Cooling Frozr AI Cooling
Keep your system cool with the M.2 Shield Frozr, which prevents thermal throttling on SSDs, and high-quality 7W/mK MOSFET thermal pads. The Frozr AI Cooling technology automatically detects CPU and GPU temperatures and adjusts fan speeds for the optimal balance between performance and noise. The IceBlast 1.5 system, combined with support for water cooling pumps, ensures stable operation around the clock.
Artificial Intelligence and Click BIOS X
The new Click BIOS X offers a user-friendly environment for easy settings, with features such as AI Boost for NPU overclocking and High-Efficiency Mode for DDR5 memory. Latency Killer technology reduces memory latency by up to 12%, while MSI Center integrates AI functions that automatically optimize your applications. The motherboard also offers studio grade sound through Audio Boost and full RGB lighting control via Mystic Light.