
PRO A620M-C EX is designed with tons of flexible tools with DDR5 memory version.
EXCLUSIVE FEATURES
Core Boost
Audio Boost
DDR5 Support
Lightning Gen 4
HARDWARE
- security
- RELIABILITY
- Diy Friendly
- CERTIFICATION
- System Safety
- TPM
INTERNATIONAL SAFETY CERTIFIED
System Safety
All MSI PRO series motherboards have SECURITY function in BIOS to protect every private files for no matter business or daily use.
Secure Boot
Secure boot is a security standard to make sure that a device boots using only software that is trusted. When the PC starts, the firmware checks the signature of each piece of boot software, including UEFI firmware drivers, EFI applications, and the operating system. The PC boots while the signatures are valid.
TPM SUPPORT
The TPM (Trusted Platform Module) enhances security above and beyond the capabilities of consumer software, which is also used to keep your PC running well. MSI PRO series motherboards support TPM to enable a deeper and broader level of security coverage.
- OVERALL PROTECTION
- 7000+ HOURS TEST
HUMIDITY PROTECTION
Reduction in moisture absorption helps prevent "Conductive Anodic Filament". Untreated PCB's can have 10x higher failure rate.
HIGH TEMPERATURE PROTECTION
All key components used in MSI motherboards have all passed military testing ensuring stable operation in the harshest environments.
CIRCUIT PROTECTION
Carefully selected materials, multiple PCB layers and shielding result in the best circuit protection for MSI motherboards.
ESD PROTECTION
Each and every I/O port is protected against the hazards of Electro Static Discharge.
EMI PROTECTION
All MSI motherboards comply with strict American FCC regulations and reduce the impact of Electromagnetic Interference.
Industrial Level Test Standards

- DRIVER UTILITY INSTALLER
- MORE FOR DIY FRIENDLY
MSI DRIVER UTILITY INSTALLER
Once connected to the internet, MSI Driver Utility Installer will detect and present suitable drivers and utilities automatically, you can download and install with just a few clicks. Learn more
*Please ensure to connect the internet, or the Driver Utility Installer won’t launch automatically.
MORE FOR DIY FRIENDLY
* Please ensure to remove the unnecessary mounting stand-off when installing the motherboard into the case.
PERFORMANCE
- Expansion
- memory
- CUSTOMIZED SERVICE
- LIGHTNING GEN 4 PCI-E
- STORAGE
Lightning Gen 4 PCI-e with Steel Armor
LIGHTNING GEN 4 PCI-E
MSI lightning Gen 4 PCI-E represents the bandwidth of a x16 interface to 64GB/s that has doubled compared to its previous generation.
HEAVY SOLDERED CONNECTIONS
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.
FAST AND FUTURE-READY STORAGE
MSI 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.
2x
4x

- DDR5
- EXPO
LATEST DDR5 MEMORY WITH SMT SLOT
A huge step of DDR performance enhancement with the latest DDR5 memory. Combines with dedicated SMT welding process and MSI Memory Boost technology, MSI PRO Series motherboards are ready to deliver the world class memory performance.
The advanced SMT(Surface Mount Technology) welding process reduces the defect rate of slot solder joints, electromagnetism, and interference. Combining with exclusive Memory Boost technology allows MSI motherboards to deliver the clean and pure high-frequency DDR5 signal.
EASY OVERCLOCKING WITH EXPO PROFILE
MSI conducts thorough memory testing with the most popular memory brands under extreme conditions to ensure your system runs stable no matter what. Easy to enable EXPO profile with auto power settings to get the best memory speed and stability.
- CUSTOMIZED SERVICE
This motherboard is commercial-oriented designed. With the commercial purpose of deploying fundamental infrastructure, MSI provides customized technical services for full support.
Connectivity
- audio
- DISPLAY OUTS
- Audio Boost
Audio boost
- HIGH DEFINITION AUDIO PROCESSOR
- HIGH QUALITY AUDIO CAPACITORS
- HIGH QUALITY AUDIO JACKS
- ISOLATED AUDIO SIGNAL
- DE-POP PROTECTION
- DISPLAY OUTPUTS
4 Display Outputs

PRO A620M-C EX
- Supports AMD Ryzen™ 8000 / 7000 Series Desktop Processors
- Supports DDR5 Memory, Dual Channel DDR5 7800+MHz (OC)
- Core Boost : With premium layout and digital power design to support more cores and provide better performance
- Memory Boost: Advanced technology to deliver pure data signals for the best performance, stability and compatibility
- Lightning Fast Game experience: PCIe 4.0 slot, Lightning Gen 4 x4 M.2
- AUDIO BOOST: Reward your ears with studio grade sound quality for the most immersive gaming experience
- Steel Armor: Protecting VGA cards against bending and EMI for better performance, stability and strength