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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. 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. 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. MSI motherboards featured all the latest solution for enthusiast gamers and prosumers. CPU and memory enhancement and fast storage and USB transfer speed are ready to be on the battlefield.

CPU
  • Supports AMD Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series, 3000 G-Series, 2000 Series, 2000 G-Series and 1000 Series Desktop Processor and Athlon with Radeon Vega Graphics desktop processors
Chipset
  • AMD B450
Memory
  • 2 x DDR4 memory slots, support up to 64GB
    DDR4 2667 / 2800 / 2933 / 3000 / 3066 / 3200 / 3466 / 3600 / 3733 / 3866 / 4000 / 4133 MHz (by A-XMP OC MODE)
  • Dual channel memory architecture
  • Supports non-ECC UDIMM memory
  • Supports ECC UDIMM memory (non-ECC mode)
  • Supports un-buffered memory
Onboard Graphics

  • 1 x DVI-D port, support a maximum resolution of 1920x1200 @60Hz
  • 1 x HDMI 2.0b port, supports a maximum resolution of 4K @60Hz
Audio

Realtek ALC897 Codec

  • 7.1-Channel High Definition Audio
LAN

Realtek 8125 2.5Gbps LAN controller

  • Supports 10/100/1000/2500 Mb/s
Wireless Communication Module

None

Expansion Slots

1 x PCIe x16 slots

  • Supports PCIE 3.0 x16

1 x PCIe x1 slots

  • Supports PCIe 2.0 X1
Storage Interface

4 x SATA 6Gb/s ports

1 x M.2 slot (Key M)

  • M.2_1 Source (From CPU) supports up to PCIe 3.0 x4 / SATA mode, supports 2280/2260/2242 devices

Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices

USB

Rear:

  • 2 x USB 2.0
  • 4 x USB 5Gbps Type A

Front

  • 4 x USB 2.0
  • 2 x USB 5Gbps Type A
Internal I/O Connectors
  • 1 x Power Connector(ATX_PWR)
  • 1 x Power Connector(CPU_PWR)
  • 1 x CPU Fan
  • 1 x System Fan
  • 2 x Front Panel (JFP)
  • 1 x Chassis Intrusion (JCI)
  • 1 x Front Audio (JAUD)
  • 1 x Com Port (JCOM)
  • 1 x TPM pin header(Support TPM 2.0)
  • 4 x USB 2.0 ports
  • 2 x USB 5Gbps Type A ports
Back Panel Connectors
  • 2 x Keyboard/Mouse
  • 1 x DVI-D
  • 1 x HDMI
  • 4 x USB 3.2 Gen 1 5Gbps (Type-A)
  • 1 x 2.5G LAN
  • 3 x Audio connectors
  • 2 x USB 2.0
I/O Controller
  • Not Specified
H/W Monitoring
  • CPU / System / Chipset temperature detection
  • CPU / System fan speed detection
  • CPU / System fan speed control
BIOS
  • Not Specified
Unique Features
  • N/A
Bundled Software
  • Drivers
Operating System
  • Support for Windows 10/11 64-bit
Form Factor
  • Micro ATX Form Factor, 23.6cm x 20.0cm

Manufacturer
Manufacturer's WebsiteLink *
Product WebsiteLink *
Warranty Information
Warranty Duration3 Years
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MSI B450M-A PRO MAX II, AMD B450 Chipset, Socket AM4, Micro ATX Desktop Motherboard

- Socket AM4, AMD B450 Chipset
- Supports Ryzen 1000 to 5000 Series Processors
- 2 x DDR4 DIMM Slots, Up To 64GB, DDR4-4133 (OC)
- 1 x PCIe 3.0 x16 Slot
- 1 x PCIe 2.0 x1 Slot
- 1 x M.2 PCIe 3.0 NVMe Slot
- 4 x SATA 3.0 Ports
- 2.5Gbps LAN
- 4 x Rear USB Type-A 5Gb/s
- 2 x Rear USB 2.0/1.1
- 2 x PS/2 Keyboard/Mouse Ports
- 3 x Rear Audio Jacks
- Form Factor: Micro ATX
- 3 Year Warranty

  • Product Code: B450M-A PRO MAX II
  • Availability: Out Of Stock leadtimeTooltip Lead Times:
    • In Stock with Progenix: Ready for collection/dispatch once payment clears. The cut-off for same-day dispatch is 12:00pm on business days.
    • In Stock with Supplier: 1-3 business days until dispatched or ready for collection
    • Out Of Stock: Contact us to see if this item will be restocked.
OUT OF STOCK


Price displayed is already subject to a 4% discount for EFT payments