BIOS - Clear CMOS button - Yes
Brand - MSI
BrandPartCode - PRO B850-S WIFI6E
Category - Motherboards
dimensionalWeight - 1323
Expansion slots - 1st M.2 highest PCI Express generation - 5.0
Expansion slots - 2nd M.2 highest PCI Express generation - 4.0
Expansion slots - Number of M.2 (M) slots - 2
Expansion slots - PCI Express x1 (Gen 3.x) slots - 1
Expansion slots - PCI Express x4 (Gen 4.x) slots - 1
Expansion slots - PCI Express x16 (Gen 4.x) slots - 1
Features - Audio chip - Realtek ALC897
Features - Audio output channels - 7.1 channels
Features - Component for - PC
Features - Motherboard chipset - AMD B850
Features - Motherboard chipset family - AMD
Features - Motherboard form factor - ATX
Features - Power source type - ATX
Features - Product colour - Black
GTIN - 4711377365338
Internal I/O - Audio connector - Yes
Internal I/O - Chassis intrusion connector - Yes
Internal I/O - CPU fan connector - Yes
Internal I/O - Front panel audio connector - Yes
Internal I/O - Front panel connector - Yes
Internal I/O - Number of COM connectors - 1
Internal I/O - Number of CPU fan connectors - 1
Internal I/O - Number of SATA III connectors - 4
Internal I/O - Power fan connector - Yes
Internal I/O - RGB LED pin header - Yes
Internal I/O - TPM connector - Yes
Internal I/O - USB 2.0 connectors - 4
Internal I/O - USB 3.2 Gen 1 (3.1 Gen 1) connectors - 2
LongDesc - PRO B850-S WIFI6E offers a simple design with a harmonious color scheme that perfectly matches black PC builds. It is engineered with many exclusive features of MSI, a Wi-Fi 6E with EZ Antenna, 2.5G LAN, and PCIe 5.0 M.2 with M.2 Shield Frozr, ready for the AMD Ryzen™ 9000 series processors.The PRO Series is tailored to professionals from all walks of life. The lineup features impressive performance and high quality, while aiming to provide users incredible experience. Users who care about productivity and efficiency can definitely count on the MSI PRO Series to assist you with multitasking and increasing efficiency.MSI motherboards are designed with advanced hardware and technology, well-supporting the demanding computing usage of gaming and AI. Moreover, we also introduce AI to MSI Center and BIOS, making everything more effortless than before.One Finger for EZ GPU InstallationThe new EZ PCIe Clip II, located on the first slot, features the rebounding force mechanism that allows for easy removal of the graphics card by pressing the tail-like lock with one finger. Due to this exquisite design, users can uninstall the graphics cards effortlessly, even in the cramped case spaces.MSI motherboards circuitry ensure the case standoff keep out zones are pure and clean. Moreover, the protective paint is printed around each screw hole to prevent parts from being scratched or damaged to the motherboard.MSI EZ Antenna makes the process effortless by simply attaching fasteners to the motherboard without rotation.EZ DEBUG LEDOnboard LEDs will indicate the source of the problem so you know exactly where to look to get up and running again.EZ Memory Detection LEDThis LED lights up when it detects faulty memory in slots, eliminating guesswork from troubleshooting.12+2+1 DRPS POWER DESIGNUnleash and sustain the maximum performance with a flagship VRM design built with a total of 12+2+1 digital power phases. With dual power connectors, PRO B850-S WIFI6E is ready for the challenge of high-end processors.OPTIMIZED PCB SOLUTIONThe PCB design has been optimized for higher bandwidth and faster transfer speeds, which is also beneficial for reliable circuit transmission.DDR5 MEMORY SUPPORT WITH HIGH PERFORMANCEA huge step of DDR performance enhancement with the latest DDR5 memory. Combines with dedicated SMT welding process and MSI Memory Boost technology, PRO B850M-P WIFI is ready to deliver the world-class memory performance.The High-Efficiency Mode is designed to optimize memory performance byincreasing memory bandwidth and reducing latency. With the four sets of RAM timing settings, it allows users to find out the optimal configuration based on the quality of their memory modules.MSI BIOS has introduced the latest Latency Killer feature on all AM5 socket motherboards. Users can enable Latency Killer in the BIOS to reduce memory latency by up to 12% when running at high frequencies. Importantly, it is compatible with a wide range of memory overclocking features, including Memory Try It!!, EXPO, A-XMP, and High-Efficiency Mode, etc.Transient Voltage Suppressors (TVS)Transient Voltage Suppressors (TVS) are safety devices used to protect against excessive voltage. All motherboard models of MSI are equipped with TVS. When the voltage abnormally rises, the TVS switches from a high-resistance state to a low-resistance state, diverting the excessive voltage to ground. This helps prevent circuit damage caused by high voltage.solid pin designThe 4-pin, 8-pin, and 24-pin power connectors of MSI motherboards are all designed with solid pins. The solid pin design allows for a more stable transmission of 12V power to the CPU, even when handling high current loads.Anti-corrosive Stainless Steel IO ShieldAn extra layer of sponge materials along with corrosive resistance IO Shield to help improve static electricity and reduce electromagnetic radiation noise from the system as well as much more durable compare to traditional IO Shields.Over Current ProtectionMSI motherboards prioritize safety with the embedded Overcurrent Protection (OCP), ensuring crucial components such as the USB ports, DDR memory, PWM IC, and CPU are shielded from excessive current. This proactive defense mechanism curtails the risk of damage or malfunction due to power surges, promoting long-term system stability. This commitment to safeguarding your hardware underscores MSI's dedication to producing motherboards that prioritize durability and stability.The Grounding Structure of Power PhasesThe grounding structure of power phases is the MSI's exclusive design. This patented design enables to suppress the electromagnetic interference (EMI) generated by the power phases and helps to efficiently conduct heat to the copper plane with grounding properties.DIY 2.0 – INTEGRATING WITH THE SYSTEM ENVIRONMENTConnect and synchronize with MSI coolers and cases with strategically positioned pin-header locations including a dedicated pump-fan header.Cooling WizardCooling Wizard serves as a comprehensive solution for managing fan settings across all MSI products. It ensures superior cooling performance and noise reduction for your gaming PC, offering compatibility with PWM/DC fans and pumps, customizable options, and intuitive temperature monitoring for optimal operation with one click.Frozr AI CoolingFrozr AI Cooling targets CPU and GPU temperatures. The AI system detects CPU and GPU temperatures and automatically adjusts the fan duty of system fans to ensure optimal performance.Auto Detect FanMSI fan headers automatically detect fans running in DC or PWM mode for optimal tuning of fan speeds and silence. Hysteresis also makes your fans spin up fluently to make sure your system stays silent, no matter what.HIGH-BANDWIDTH AND LOW-LATENCY NETWORKMSI's premium network solution provides incredible data transfer speed for demanding users.AI LAN ManagerMSI AI LAN Manager automatically classifies and prioritizes the latency-sensitive applications for online games, giving you the best online gaming experience with low latency.FAST AND FUTURE-READY STORAGEMSI PRO series motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Start games faster, load levels faster and have a real advantage over your enemies.Lightning Gen 4 PCI-e with Steel ArmorLIGHTNING GEN 4 PCI-EMSI lightning Gen 4 PCI-E represents the bandwidth of a x16 interface to 64GB/s that has doubled compared to its previous generation.MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor shields the point of contact from electromagnetic interference.GLOW YOUR PCSplash on some color and vibrant RGB lighting effects using Mystic Light utility of MSI Center, which has million colors and fancy LED effects. Enjoy the full control and creativity of your PC's lighting with one software.EXTEND YOUR RGB EXPERIENCE WITH EASEAdd more color if you want! Mystic Light Extension pin header provides an intuitive way to control additional RGB strips and other RGB peripherals added to a system, without needing a separate RGB controller.MSI’s newly designed CLICK BIOS X offers an aesthetically pleasing and user-friendly experience. The new design ensures that users of all experience levels can quickly access and adjust system configurations with ease.
LongProductName - Socket AM5, AMD B850 Chipset, 4K@60Hz, HDMI 2.1, Realtek 8125 2.5G LAN, Wi-Fi 6E Solution, Bluetooth 5.3, 4x DIMM, 4 x SATA 6Gbps
LongSummaryDescription - MSI PRO B850-S WIFI6E. Processor manufacturer: AMD, Processor socket: Socket AM5, Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series. Supported memory types: DDR5-SDRAM, Maximum internal memory: 256 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 10. Ethernet interface type: 2.5 Gigabit Ethernet, LAN controller: Realtek RTL8125, Top Wi-Fi standard: Wi-Fi 6E (802.11ax). Component for: PC, Motherboard form factor: ATX, Motherboard chipset family: AMD
Memory - ECC сompatibility - Non-ECC
Memory - Maximum internal memory - 256 GB
Memory - Memory channels - Dual-channel
Memory - Memory slots type - DIMM
Memory - Number of memory slots - 4
Memory - Supported memory types - DDR5-SDRAM
Memory - Unbuffered memory - Yes
Network - Bluetooth - Yes
Network - Bluetooth version - 5.3
Network - Ethernet interface type - 2.5 Gigabit Ethernet
Network - Ethernet LAN - Yes
Network - LAN controller - Realtek RTL8125
Network - Top Wi-Fi standard - Wi-Fi 6E (802.11ax)
Network - Wi-Fi - Yes
Network - Wi-Fi standards - 802.11a
Network - Wi-Fi standards - 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax)
Network - Wi-Fi standards - 802.11b
Network - Wi-Fi standards - 802.11g
Network - Wi-Fi standards - Wi-Fi 4 (802.11n)
Network - Wi-Fi standards - Wi-Fi 5 (802.11ac)
Network - Wi-Fi standards - Wi-Fi 6E (802.11ax)
Packaging content - Antenna included - Yes
Packaging content - Cables included - SATA
Packaging content - Screws included - Yes
Processor - Compatible processor series - AMD Ryzen 7000 Series
Processor - Compatible processor series - AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Processor - Compatible processor series - AMD Ryzen 8000 Series
Processor - Compatible processor series - AMD Ryzen 9000 Series
Processor - Processor manufacturer - AMD
Processor - Processor socket - Socket AM5
producerCode - PRO B850-S WIFI6E
productName - MSI PRO B850-S WIFI6E motherboard AMD B850 Socket AM5 ATX
ProductName - PRO B850-S WIFI6E
productSize - Normal
Rear panel I/O ports - DisplayPorts quantity - 1
Rear panel I/O ports - DisplayPort version - 1.4
Rear panel I/O ports - Ethernet LAN (RJ-45) ports - 1
Rear panel I/O ports - HDMI ports quantity - 1
Rear panel I/O ports - HDMI version - 2.1
Rear panel I/O ports - USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity - 4
Rear panel I/O ports - USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity - 3
Rear panel I/O ports - USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity - 1
ShortSummaryDescription - MSI PRO B850-S WIFI6E, AMD, Socket AM5, AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series, DDR5-SDRAM, 256 GB, DIMM
sizeX - 350
sizeY - 270
sizeZ - 70
Storage controllers - RAID levels - 0
Storage controllers - RAID levels - 0, 1, 10
Storage controllers - RAID levels - 1
Storage controllers - RAID levels - 10
Storage controllers - RAID support - Yes
Storage controllers - Supported storage drive interfaces - M.2, SATA
Storage controllers - Supported storage drive types - HDD & SSD
Title - MSI PRO B850-S WIFI6E motherboard AMD B850 Socket AM5 ATX
URL - https://www.msi.com/Motherboard/PRO-B850-S-WIFI6E/Overview
WarrantyInfo -
warrantyLength - 36
warrantyType - G
weight - 1520
Weight & dimensions - Depth - 304.8 mm
Weight & dimensions - Width - 243.8 mm
