MSI
MSI B450M-A PRO MAX II Gaming Desktop Motherboard - AMD B450 Chipset - Socket AM4 - Micro ATX (b450mapromaxii)
- SKU:
- 20529922
- MPN:
- b450mapromaxii
- Availability:
- Out of stock
- Stock Update:
- 12/09/2025 10:12:34 AM PST
- Stock Update:
- 12/09/2025 10:12:34 AM PST
Description
This item is brand-new, factory sealed.
DIY FRIENDLY
MSI motherboards feature tons of convenient and smart design, such as convenient pin-header keep out zone, friendly SATA & USB location and so on, so DIY users can pick and choose any gaming rig they want.
STAY COOL FOR RELIABLE SYSTEMCooling your PC is essential for reliable performance. MSI motherboards feature excellent power design with solid and heavy heatsink. We've made sure to include enough fan headers with full control to allow you to cool your system any way you want.
FULLY CONTROLLABLE IN BIOS AND SOFTWAREMSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU and motherboard, which will adjust the fan speeds automatically.
MAXIMUM COMPATIBILITYEvery MSI motherboards are certified by strict mechanic that feature convenient pin-header keep out zone, friendly SATA & USB location for compatibility with the widest range of components and devices, so DIY user can pick and choose the components they want. More than that, we offer a dedicated Qualified Vendor List (QVL) for the most critical part - memory. Combining with MSI DDR4 Boost technology, we provide the maximum compatibility even over clocking, so you confirm and choose any gaming rig as you want.
RYZEN PROCESSOR SUPPORTMSI B450 motherboards support latest generation RYZEN processors from AMD with updated features and capabilities. Ascend to new heights with a platform built for both creators and gamers.
IN-STUDIO ADVANTAGE
MSI motherboards provide the most fascinating in-studio advantages, designed to satisfy any professional workflow. Elevate your listening pleasure and network connection with MSI Audio & LAN. Enjoy extreme sound quality and uninterrupted online experience.
Package Contents:
- B450M-A PRO MAX II Gaming Desktop Motherboard
- Quick Installation Guide
- EZ M.2 Clip
- Sata Cable
- I/O Shield
Features
- B450M-A PRO MAX II Gaming Desktop Motherboard
- Quick Installation Guide
- EZ M.2 Clip
- Sata Cable
- I/O Shield
Specs
| Physical Characteristics | |
| Form Factor | Micro ATX |
| Width | 9.3" |
| Depth | 7.9" |
| I/O Expansions | |
| Number of PCI Express x1 Slots | 1 |
| Total Number of Expansion Slots | 2 |
| PCI Express Standard |
|
| Number of PCI Express x16 Slots | 1 |
| Total Number of PCI Express Slots | 2 |
| Memory | |
| Memory Technology | DDR4 SDRAM |
| Number of Memory Slots | 2 |
| Memory Speed Supported |
|
| Memory Form Factor |
|
| Maximum Memory Supported | 64 GB |
| General Information | |
| Brand Name | MSI |
| Manufacturer Website Address | http://www.msi.com |
| Marketing Information | DIY FRIENDLY MSI motherboards feature tons of convenient and smart design, such as convenient pin-header keep out zone, friendly SATA & USB location and so on, so DIY users can pick and choose any gaming rig they want. STAY COOL FOR RELIABLE SYSTEM Cooling your PC is essential for reliable performance. MSI motherboards feature excellent power design with solid and heavy heatsink. We've made sure to include enough fan headers with full control to allow you to cool your system any way you want. FULLY CONTROLLABLE IN BIOS AND SOFTWARE MSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU and motherboard, which will adjust the fan speeds automatically. MAXIMUM COMPATIBILITY Every MSI motherboards are certified by strict mechanic that feature convenient pin-header keep out zone, friendly SATA & USB location for compatibility with the widest range of components and devices, so DIY user can pick and choose the components they want. More than that, we offer a dedicated Qualified Vendor List (QVL) for the most critical part - memory. Combining with MSI DDR4 Boost technology, we provide the maximum compatibility even over clocking, so you confirm and choose any gaming rig as you want. RYZEN PROCESSOR SUPPORT MSI B450 motherboards support latest generation RYZEN processors from AMD with updated features and capabilities. Ascend to new heights with a platform built for both creators and gamers. IN-STUDIO ADVANTAGE MSI motherboards provide the most fascinating in-studio advantages, designed to satisfy any professional workflow. Elevate your listening pleasure and network connection with MSI Audio & LAN. Enjoy extreme sound quality and uninterrupted online experience. |
| Product Type | Gaming Desktop Motherboard |
| Product Name | B450M-A PRO MAX II Gaming Desktop Motherboard |
| Manufacturer | MSI |
| Manufacturer Part Number | B450MAPROMAXII |
| Product Model | B450M-A PRO MAX II |
| Product Series | PRO |
| Processor & Chipset | |
| Chipset Manufacturer | AMD |
| Processor Supported |
|
| Total Processor Supported | 1 |
| Processor Socket | Socket AM4 |
| Chipset Model | B450 |
| Onboard Interfaces | |
| Number of SATA Interfaces | 4 |
| Total Number of Onboard USB Ports | 6 |
| Number of M.2 Interfaces | 1 |
| Number of Onboard USB 2.0 Ports | 4 |
| Interfaces/Ports | |
| HDMI Version | <li>1.4</li> |
| DVI | Yes |
| HDMI | Yes |
| Number of USB 2.0 Ports | 2 |
| Total Number of USB Ports | 6 |
| Number of USB 3.2 Gen 1 Type-A Ports | 4 |
| Number of Network (RJ-45) Ports | 1 |
| I/O Controller | |
| RAID Supported | Yes |
| Controller Type | Serial ATA/600 |
| RAID Levels |
|
| Video | |
| Onboard Video | CPU Dependent Video |
| Network & Communication | |
| 2.5Gigabit Ethernet | Yes |
| Gigabit Ethernet | Yes |
| Audio | |
| Audio Channels | 7.1 |
Warranty Information
