AMD B850 Chipset, Socket AM5, 4 DIMMs DDR5 - 8200+ MT/s (OC), Wi-Fi 7, 5Gbps LAN
Key Features
- Supports AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors
- Supports DDR5 Memory, Dual Channel DDR5 8200+ MT/s (OC)
- Ultra Performance: 12+2+1 Duet Rail Power System, dual 8-pin CPU power connectors, Core Boost, Memory Boost, 6-layer PCB made by 2oz thickened copper and server-grade level material
- Frozr Guard: Extended Heatsink, MOSFET thermal pads rated for 7W/mK, additional choke thermal pads and EZ M.2 Shield Frozr II are built for high performance system and non-stop experience
- High-speed Connectivity: 5G LAN with Full-speed Wi-Fi 7 Solution - The latest solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission
- Lightning Fast Game experience: PCIe 5.0 slot, Lightning Gen 5 x4 M.2, Front USB Type-C
- EZ DIY: EZ M.2 Shield Frozr II, EZ M.2 Clip II, EZ PCIe Clip II and EZ Antenna
- Audio Boost: Reward your ears with studio-grade sound quality for the most immersive gaming experience
Description
The B850 GAMING PLUS WIFI is crafted to offer extensive connectivity, versatile tools, and a premium Wi-Fi solution for gamers seeking a comprehensive experience. Featuring full-speed Wi-Fi 7, 5G LAN, PCIe 5.0 solution, Supplemental PCIe Power and exclusive EZ DIY features, it is ready for 24/7 non-stop gaming optimized for AMD Ryzen™ 9000 series processors.
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.
12+2+1 Duet Rail Power SystemUnleash and sustain maximum performance with an aggressive VRM design built with digital CPU power system. Combining 8 + 8-pin power connectors and exclusive Core Boost technology, the B850 GAMING PLUS WIFI is ready to sustain heavy gaming loadings.
Extended HeatsinkExtended Heatsink enlarges the surface of heat dissipation and maintain the performance at heavy loads.
M.2 Shield FrozrStrengthened M.2 thermal solution helps keep M.2 SSD safe and ensures incredible performance.
Heavy Plated VRM HeatsinkThe VRM heatsink covers the upper MOS and helps dissipate the heat.
7W/mK Thermal Pad & Additional Choke PadHigh-quality 7W/mK MOSFET thermal pads and additional choke thermal pads ensure stable performance when all cores are running at high speed.
Enlarged Chipset HeatsinkThe enlarged heatsink is designed to reduce dust and noise and capable of maintaining high efficiency of heat dissipation.
HIGH-BANDWIDTH AND LOW-LATENCY NETWORKMSI's premium network solution provides incredible data transfer speed for demanding users.
Specifications
| Internal I/O |
|---|
| Number of M.2 (M) slots |
3 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors |
1 |
| Total number of SATA connectors |
4 |
| Supported storage drive interfaces |
M.2, Micro SATA III |
| USB 2.0 connectors |
4 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors |
4 |
| mSATA ports quantity |
0 |
| Number of SATA connectors |
0 |
| Number of SATA III connectors |
4 |
| Number of SATA II connectors |
0 |
| CPU fan connector |
Yes |
| RGB LED pin header |
Yes |
| Number of CPU fan connectors |
4 |
| Number of water pump connectors |
1 |
| Number of RGB LED pin headers |
3 |
| Technical details |
|---|
| Motherboard chipset family |
AMD |
| Motherboard chipset |
AMD B850 |
| Supported processor sockets |
Socket AM5 |
| On-board graphics card |
No |
| HDMI version |
2.1 |
| Motherboard form factor |
ATX |
| Component for |
PC |
| Total number of SATA connectors |
4 |
| Maximum internal memory supported by processor |
256 GB |
| Audio |
|---|
| Audio output channels |
7.1 channels |
| Performance |
|---|
| Number of HDDs supported |
4 |
| Supported storage drive types |
HDD & SSD |
| Motherboard chipset family |
AMD |
| Motherboard chipset |
AMD B850 |
| RAID levels |
0, 1 |
| Windows operating systems supported |
Windows 11 x64 |
| Supported processor sockets |
Socket AM5 |
| Audio output channels |
7.1 channels |
| Motherboard form factor |
ATX |
| Component for |
PC |
| Processor |
|---|
| Processor manufacturer |
AMD |
| Maximum internal memory supported by processor |
256 GB |
| Compatible processor series |
AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series |
| Supported processor sockets |
Socket AM5 |
| Processor socket |
Socket AM5 |
| Memory |
|---|
| Number of memory slots |
4 |
| Memory slots type |
DIMM |
| Supported memory types |
DDR5-SDRAM |
| Memory channels |
Dual-channel |
| Supported memory clock speeds |
4800,5600,8200 MHz |
| Maximum internal memory |
256 GB |
| Supported memory clock speed (max) |
8200 MHz |
| ECC сompatibility |
Non-ECC |
| Storage controllers |
|---|
| Number of HDDs supported |
4 |
| Supported storage drive types |
HDD & SSD |
| Supported storage drive interfaces |
M.2, Micro SATA III |
| RAID levels |
0, 1 |
| Number of storage drives supported |
7 |
| RAID support |
Yes |
| Graphics |
|---|
| On-board graphics card |
No |
| Rear panel I/O ports |
|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity |
0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity |
1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity |
2 |
| USB 2.0 ports quantity |
4 |
| VGA (D-Sub) ports quantity |
0 |
| HDMI version |
2.1 |
| HDMI ports quantity |
1 |
| Ethernet LAN (RJ-45) ports |
1 |
| DVI-D ports quantity |
0 |
| Network |
|---|
| Ethernet LAN |
Yes |
| Wi-Fi |
Yes |
| Wi-Fi standards |
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be) |
| Ethernet interface type |
5 Gigabit Ethernet |
| Bluetooth |
Yes |
| Bluetooth version |
5.4 |
| Top Wi-Fi standard |
Wi-Fi 7 (802.11be) |
| Features |
|---|
| Motherboard chipset family |
AMD |
| Motherboard chipset |
AMD B850 |
| Windows operating systems supported |
Windows 11 x64 |
| Supported processor sockets |
Socket AM5 |
| Audio output channels |
7.1 channels |
| Motherboard form factor |
ATX |
| Component for |
PC |
| Audio chip |
Realtek ALC897 |
| Product colour |
Black |
| Expansion slots |
|---|
| Number of M.2 (M) slots |
3 |
| PCI Express x16 (Gen 3.x) slots |
2 |
| PCI Express x16 (Gen 4.x) slots |
1 |
| PCI Express x16 (Gen 5.x) slots |
1 |
| 1st M.2 largest key size |
2280 |
| 1st M.2 highest PCI Express generation |
5.0 |
| 2nd M.2 largest key size |
22110 |
| 2nd M.2 highest PCI Express generation |
4.0 |
| 3rd M.2 largest key size |
2280 |
| 3rd M.2 highest PCI Express generation |
4.0 |
| BIOS |
|---|
| BIOS type |
UEFI AMI |
| ACPI version |
6.5 |
| System Management BIOS (SMBIOS) version |
3.7 |
| Software |
|---|
| Windows operating systems supported |
Windows 11 x64 |
| Weight & dimensions |
|---|
| Width |
9.6" (243.8 mm) |
| Depth |
12" (304.8 mm) |
| Other features |
|---|
| mSATA ports quantity |
0 |
