




MSI PRO B850M-E EVO DDR5 AM5 Motherboard
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
Elevate your PC build with the MSI PRO B850M-E EVO DDR5 AM5 Motherboard, designed to support the latest AMD Ryzen™ 9000, 8000, and 7000 Series Desktop Processors. This motherboard combines robust power delivery with cutting-edge memory and connectivity options, providing a solid foundation for professional and multimedia applications, as well as an immersive gaming experience.
Key Features at a Glance
- Supports AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors.
- DDR5 Memory, Dual Channel 8200+ MT/s (OC) support.
- Direct 6+2+1 Power System with P-PAK and 8-pin CPU power connector.
- PCIe 5.0 slot and Lightning Gen 5 x4 M.2.
- Integrated 2.5G LAN for secure and stable network connections.
- Audio Boost for studio-grade sound quality.
Enhanced Performance & Stability
Experience ultra-stable performance thanks to the Direct 6+2+1 Power System with P-PAK and an 8-pin CPU power connector. Coupled with Core Boost and Memory Boost technologies, and a 6-layer PCB made with 2oz thickened copper and server-grade materials, this motherboard ensures reliable and efficient operation for demanding tasks.
Lightning-Fast Connectivity
Achieve a lightning-fast experience with a PCIe 5.0 slot and Lightning Gen 5 x4 M.2, providing rapid data transfer for graphics cards and storage. The integrated 2.5G LAN offers an upgraded network solution, ensuring a secure, stable, and fast connection for professional use and multimedia streaming.
User-Friendly Design
Building and upgrading your system is made easier with EZ DIY features like the EZ PCIe Clip II. Furthermore, Audio Boost rewards your ears with studio-grade sound quality, creating a more immersive experience for gaming, movies, and music.
Technical Specifications
| Chipset | AMD B850 |
|---|---|
| CPU | Supports AMD Ryzen™ 9000/ 8000/ 7000 Series Desktop Processors Socket AM5 |
| Memory | 2x DDR5, Maximum Memory Capacity 128GB Memory Support DDR5 8200 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/s Ryzen™ 9000 Series Processors max. overclocking frequency: • 1DPC 1R Max speed up to 8200+ MT/s • 1DPC 2R Max speed up to 8000+ MT/s Supports AMD POR Speed and JEDEC Speed Supports Memory Overclocking and AMD EXPOTM Supports Dual-Channel mode Supports Non-ECC, Un-buffered memory Supports CUDIMM, Clock Driver bypass mode only* * CUDIMM support and POR boot frequency may vary by CPU series, with manual overclocking available after boot. Certain CPUs may fail to boot, but future BIOS updates will improve compatibility. • The DIMM slots on this motherboard only have single-sided latches. • Memory compatibility and supported speeds can vary depending on the CPU and memory configuration. For detailed information, please refer to the Memory Compatibility List available on the product’s Support page or visit https://www.msi.com/support/. |
| Onboard Graphics | 1x HDMI™ Support HDMITM 2.1 port with HDR, maximum resolution of 4K 60Hz* 1x D-Sub Support VGA, maximum resolution of 2048x1536 50Hz, 2048x1280 60Hz, 1920x1200 60Hz* *Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed. |
| Slot | 1x PCI-E x16 slot (Qty) 1x PCI-E x1 slot (Qty) PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU) PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset) PCI_E1 slot • Supports PCIe 5.0 x16 (For Ryzen™ 9000/ 7000 Series processors) • Supports PCIe 4.0 x8 (For Ryzen™ 8700/ 8600/ 8400 Series processors) • Supports PCIe 4.0 x4 (For Ryzen™ 8500/ 8300 Series processor) |
| Audio | Realtek® ALC897 7.1-Channel High Definition Audio |
| Storage | 1x M.2 (Qty) M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices 4x SATA 6G (Qty) M2_1 slot • Supports up to PCIe 5.0 x4 (For Ryzen™ 9000/ 7000 Series processors) • Supports up to PCIe 4.0 x4 (For Ryzen™ 8000 Series processors) |
| RAID | Supports RAID 0, RAID 1 , and RAID 10 for SATA storage devices |
| USB | 2x USB 2.0 (Rear) 4x USB 2.0 (Front) 4x USB 5Gbps Type A (Rear) 2x USB 5Gbps Type A (Front) |
| LAN | Realtek® 8125 2.5G LAN |
| Internal IO | 1x Power Connector(ATX_PWR) 1x Power Connector(CPU_PWR) 1x CPU Fan 2x System Fan 2x Front Panel (JFP) 1x Chassis Intrusion (JCI) 1x Front Audio (JAUD) 1x Com Port (JCOM) 1x Addressable V2 RGB LED connector (JARGB_V2) 1x RGB LED connector(JRGB) 1x TPM pin header(Support TPM 2.0) 4x USB 2.0 ports 2x USB 5Gbps Type A ports |
| LED FEATURE | 4x EZ Debug LED |
| OPERATING SYSTEM | Support for Windows® 11 64-bit |
| PCB Info | mATX 243.84mmx215mm |
Frequently Asked Questions
Q: What AMD processors are compatible with the MSI PRO B850M-E EVO?
A: The MSI PRO B850M-E EVO DDR5 AM5 Motherboard supports AMD Ryzen™ 9000, 8000, and 7000 Series Desktop Processors.
Q: What type of memory does this motherboard support?
A: It supports DDR5 Memory in Dual Channel mode, with overclocked speeds up to 8200+ MT/s.
Q: What connectivity features does the MSI PRO B850M-E EVO offer?
A: It features a PCIe 5.0 slot, Lightning Gen 5 x4 M.2 for fast storage, and 2.5G LAN for a secure, stable, and fast network connection.

