- Model:PRO B850M-E EVO
- AMD B850 chipset, Socket AM5, mATX form factor
- Supports AMD Ryzen 9000/8000/7000 Series processors
- DDR5 memory support up to 8200+ MT/s (OC)
- PCIe 5.0 slot, Gen 5 M.2, 2.5G LAN, 64MB BIOS
- 3 Years Warranty from MSI
Overview
The MSI PRO B850M-E EVO is a professional-grade micro-ATX motherboard engineered for AMD Ryzen 9000, 8000, and 7000 Series processors on the AM5 socket. Built with a robust 6+2+1 power delivery system, 6-layer server-grade PCB with 2oz thickened copper, and advanced cooling solutions including Frozr AI Cooling technology, this board delivers stable performance for demanding workloads.
Key connectivity features include PCIe 5.0 support for graphics cards, Lightning Gen 5 M.2 slot for ultra-fast NVMe storage, and a 2.5G LAN solution optimized with AI LAN Manager for professional networking. The board supports DDR5 memory up to 8200+ MT/s with EXPO and A-XMP profiles, along with comprehensive overclocking tools through Click BIOS X including Creation Boost and AI Boost for NPU optimization.
Designed for professionals and content creators, the PRO B850M-E EVO features EZ DIY technologies like the EZ PCIe Clip II for effortless GPU installation, comprehensive EZ Debug LED indicators, and a 64MB BIOS ROM for maximum compatibility with future processors. Audio Boost with isolated analog structure ensures studio-grade sound quality.
- AMD B850 chipset with Socket AM5 support for Ryzen 9000/8000/7000 Series
- Direct 6+2+1 power phases with 8-pin CPU connector and P-PAK design
- 6-layer server-grade PCB with 2oz thickened copper for superior stability
- PCIe 5.0 x16 slot and Lightning Gen 5 x4 M.2 with optimized lane bifurcation
- DDR5 memory support up to 8200+ MT/s (OC) with EXPO and A-XMP
- 2.5G LAN with AI LAN Manager for optimized network performance
- Frozr AI Cooling with auto-detect fan support and multiple cooling profiles
- EZ PCIe Clip II for one-finger GPU removal and installation
- 64MB BIOS ROM for enhanced compatibility and future-proofing
- Audio Boost with isolated analog structure and high-quality capacitors
- Click BIOS X with Creation Boost, AI Boost, and comprehensive overclocking tools
- MSI Center software with AI Engine, Mystic Light RGB, and hardware monitoring
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: • 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 VGA 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 1x PCI-E x1 slot 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 M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices 4x SATA 6G 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
- BACK PANEL PORTS
- 1. HDMI™ 2. VGA 3. Keyboard / Mouse 4. USB 5Gbps Type-A 5. USB 5Gbps Type-A 6. 2.5G LAN 7. Audio Connectors 8. USB 2.0
- OPERATING SYSTEM
- Support for Windows® 11 64-bit
- PCB Info
- mATX 243.84mmx215mm
Warranty
3 Years manufacturer warranty from MSI. Warranty service is provided by the brand's authorised service centre under the brand's own terms; keep the original invoice and the serial number for any claim, and we will guide you through the process. Details are in our Warranty Policy.