




MSI PRO B850M-E EVO Motherboard
- CPU socket
- AM5
- Chipset (MB)
- AMD B850 MB
- Form factor
- Micro ATX
- Number of memory slots
- 2
Description
MSI PRO B850M-E EVO is a Micro ATX motherboard with AMD B850 chipset, aimed at stable, modern Ryzen configurations without unnecessary extras. It supports the latest generations of processors – Ryzen 9000, 8000 and 7000 Series, giving you a wide choice for future upgrades. Two DDR5 slots with a capacity of up to 128 GB and high OC frequencies provide a solid foundation for gaming and work. You also get PCIe 5.0 for GPU and M.2, so you're ready for the next generation of graphics cards and SSDs.
What you get is a compact, functional platform without unnecessary additions like built-in Wi‑Fi, aimed at people who care more about price/features. The main PCIe 5.0 x16 slot is directly connected to the CPU, which is optimal for modern GPUs. The M.2 slot is also PCIe 5.0 x4 (for Ryzen 9000/7000), so you can use the fastest NVMe SSDs with minimal limitations. The four SATA 6Gb/s ports and RAID 0/1/10 support comfortably cover the needs of systems with multiple drives. The built-in 2.5Gbps LAN and Audio Boost audio with Realtek ALC897 provide a good balance between network speed and sound for everyday gaming and multimedia.
- AMD B850 Chipset – a modern platform for Ryzen 9000/8000/7000, allowing you to upgrade the CPU without changing the motherboard for the next generations.
- Support for AMD Ryzen 9000, 8000 and 7000 Series Desktop Processors – a flexible choice from budget to high-end processors according to your needs and budget.
- Two DDR5 slots, up to 128 GB and 8200+ MHz (OC) – enough capacity and frequency for heavy gaming, multitasking, and applications that love fast memory.
- 1 x PCIe 5.0 x16 slot for GPU – maximum bandwidth for current and future graphics cards, directly connected to the processor.
- 1 x M.2 Key-M slot PCIe 5.0 x4 / 4.0 x4 – full speed for NVMe SSD (2260/2280), with the interface adapting according to the Ryzen CPU generation.
- 4 x SATA 6Gb/s ports + RAID 0/1/10 – a good foundation for multiple SSD/HDD drives, including configurations for higher speed or data redundancy.
- Realtek 8125 2.5Gbps LAN + Audio Boost with ALC897 – faster networking than standard gigabit and decent 7.1-channel audio for gaming, movies, and voice chat.
- HDMI 2.1 (4K@60Hz with HDR) and VGA – the ability to use the integrated graphics of the CPU for office, HTPC, or temporarily without a separate GPU.
- A total of 12 USB ports (6 x USB 5Gbps Type-A, 6 x USB 2.0) – enough connectivity for peripherals, external drives, controllers, and other devices.
Who it is suitable for – for gamers and power users who want a modern AM5 configuration with DDR5 and PCIe 5.0, but do not need a huge ATX format or a lot of extra features. It is also suitable for compact workstations or home PCs with many USB devices and reliable LAN. If you care about built-in Wi‑Fi or more M.2 slots, you should rather look at a higher-class motherboard.
The combination of AM5 support, PCIe 5.0 for GPU and SSD, 2.5Gbps LAN, and high-frequency DDR5 memory makes MSI PRO B850M-E EVO a very sensible foundation for a modern, compact build that you can upgrade long-term.
Full specifications
- Manufacturer
-
MSI
- Product Code
- 911-7F02-001
- CPU socket
-
AM5
- Chipset (MB)
- AMD B850
- Form factor
- Micro ATX
- Supported processors
-
AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors
- Number of memory slots
- 2
- Maximum RAM capacity
- 128 GB
- Memory frequency (MHz)
-
up to 8200+(OC)
- Support for dual-channel memory
- Yes
- Built-in audio
-
Realtek ALC897 codec7.1-Channel High Definition AudioAudio Boost
- Built-in Wi-Fi
-
No
- Built-in LAN
-
Realtek® RTL8125-CG 2.5G LAN
- SATA interface
- 4 x SATA3 6.0 Gb/s
- RAID support
- 0,1,10
- M2 slot
-
1 x M.2 Key-M slot (M2_1, from CPU)PCIe 5.0 x4 (Ryzen 9000 / 7000)PCIe 4.0 x4 (Ryzen 8000)Supports 2260/2280 devices
- Expansion slots
-
1 x PCIe 5.0 x16 slot (from CPU)1 x PCIe 3.0 x1 slot (from B850 chipset)
- Power connector
-
1x 24-pin1x 8-pin
- Multi GPU technology
- No
- Dimensions
- m-ATX, 215 mm x 244 mm (8.5 in x 9.6 in)
- Warranty
- 24 months
- OS
- Support for Windows 11 64-bit
- USB ports
-
Rear: 4 x USB 5Gbps Type-A portsRear: 2 x USB 2.0 Type-A portsInternal: 1 x USB 5Gbps Type-A header (adds 2 x USB 5Gbps ports)Internal: 2 x USB 2.0 Type-A headers (add 4 x USB 2.0 ports)Total: 6 x USB 5Gbps Type-ATotal: 6 x USB 2.0
- Rear I/O panel
-
1 x HDMI 2.1 port (4K@60Hz with HDR, CPU iGPU required)1 x VGA (D-Sub) port1 x PS/2 mouse port1 x PS/2 keyboard port4 x USB 5Gbps Type-A ports2 x USB 2.0 Type-A ports1 x 2.5Gbps LAN (RJ-45) port3 x audio jacks (Line-in, Line-out, Mic-in)
- Graphics
-
Onboard display outputs via CPU integrated graphics1 x HDMI 2.1, max 4K@60Hz with HDR1 x VGA (D-Sub), max 2048x1536@50Hz / 2048x1280@60Hz / 1920x1200@60HzDisplay outputs only available with processors featuring integrated graphics
- The set includes
-
MotherboardQuick installation guideEuropean Union Regulatory NoticesSATA cableI/O shieldScrew and standoff set
- BIOS
-
UEFI AMI BIOS512 Mb (64 MB) flash ROMClick BIOS XACPI 6.5SMBIOS 3.7Multi-language support
- Others
-
Fan / cooling connectors: 1 x 4-pin CPU fan connector, 2 x 4-pin system fan connectors2 x system panel connectors (JFP1, JFP2)1 x front panel audio connector (JAUD1)1 x chassis intrusion connector (JCI1)1 x TPM module connector (JTPM_1, TPM 2.0 supported)1 x serial (COM) port connector (JCOM1)1 x Clear CMOS jumper (JBAT1)1 x OC Safe Boot jumper (JOCFS1)1 x 4-pin RGB LED connector (JRGB1)1 x 3-pin ARGB_V2 LED connector (JARGB_V2_1)Audio Boost8-channel (7.1) HD audio output supportedRealtek 2.5G LAN with AI LAN Manager
- Supported technologies
-
Audio BoostAMD EXPO supportAI LAN ManagerTPM 2.0 supportUEFI BIOS
- Connectors
-
Rear I/O: HDMI, VGA, PS/2 keyboard, PS/2 mouse, 4 x USB 5Gbps, 2 x USB 2.0, 2.5G LAN, 3 x audio jacksInternal power: 24-pin ATX, 8-pin CPU powerCooling: 1 x CPU fan connector, 2 x system fan connectorsFront panel: 2 x system panel connectors (JFP1, JFP2)Audio: 1 x front panel audio connector (JAUD1)USB internal: 2 x USB 2.0 headers, 1 x USB 5Gbps headerSecurity: 1 x TPM connector, 1 x chassis intrusion connector, 1 x Clear CMOS jumper, 1 x OC Safe Boot jumperRGB: 1 x 4-pin RGB LED connector (JRGB1), 1 x 3-pin ARGB_V2 LED connector (JARGB_V2_1)Storage: 1 x M.2 Key-M slot, 4 x SATA 6Gb/s portsExpansion: 1 x PCIe 5.0 x16 slot, 1 x PCIe 3.0 x1 slot
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