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MSI B450M-A PRO MAX AM4 AMD B450 Micro ATX AMD Motherboard

Item #: 9B-13-144-429
Mfr. Part #: B450M-A PRO MAX
UNSPSC: 43201513

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AMD B450
Supports 1st, 2nd and 3rd Gen AMD Ryzen / Ryzen with Radeon Vega Graphics and 2nd Gen AMD Ryzen with Radeon Graphics / Athlon with Radeon Vega Graphics and A-series / Athlon X4 Desktop Processors for Socket AM4
Support DDR4 1866/ 2133/ 2400/ 2667Mhz(by JEDEC)
For AMD Ryzen Gen3 (R5/R7/R9)
- 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3733/ 3866/ 4000/ 4133 MHz (by A-XMP OC MODE)
For AMD Other CPU
- 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 MHz (by A-XMP OC MODE)
Dual channel memory architecture
Supports ECC UDIMM memory (non-ECC mode)
Support non-ECC UDIMM memory

Overview

Specs

Reviews (1)

MSI B450M-A PRO MAX AM4 Micro ATX AMD Motherboard

Model
Brand	MSI
Model	B450M-A PRO MAX

Supported CPU
CPU Socket Type	AM4
CPU Type	Supports 1st, 2nd and 3rd Gen AMD Ryzen / Ryzen with Radeon Vega Graphics and 2nd Gen AMD Ryzen with Radeon Graphics / Athlon with Radeon Vega Graphics and A-series / Athlon X4 Desktop Processors for Socket AM4

Chipsets
Chipset	AMD B450

Memory
Number of Memory Slots	2x288pin (DDR4)
Memory Standard	Support DDR4 1866/ 2133/ 2400/ 2667Mhz(by JEDEC) For AMD Ryzen Gen3 (R5/R7/R9) - 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3733/ 3866/ 4000/ 4133 MHz (by A-XMP OC MODE) For AMD Other CPU - 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 MHz (by A-XMP OC MODE) Dual channel memory architecture Supports ECC UDIMM memory (non-ECC mode) Support non-ECC UDIMM memory
Maximum Memory Supported	64GB
Channel Supported	Dual Channel

Expansion Slots
PCI Express 3.0 x16	1 x PCIe 3.0 x16 slot Supports x16 speed - 1st, 2nd and 3rd Gen AMD Ryzen Supports x8 speed - Ryzen with Radeon Vega Graphics - 2nd Gen AMD Ryzen with Radeon Graphics - A-series - Athlon X4 Supports x4 speed - AMD Athlon with Radeon Vega Graphics
PCI Express x1	PCIe 2.0 x1 slots

Storage Devices
Serial ATA (SATA)	4 x SATA 6Gb/s
M.2	1 x M.2 slot (Key M) Supports PCIe 3.0 x4 and SATA 6Gb/s - 1st, 2nd and 3rd Gen AMD Ryzen - Ryzen with Radeon Vega Graphics - 2nd Gen AMD Ryzen with Radeon Graphics Supports PCIe 3.0 x2 and SATA 6Gb/s - AMD Athlon with Radeon Vega Graphics - A-series - Athlon X4 Supports 2242/2280/22110 storage devices
SATA RAID	0/1/10

Onboard Video
Onboard Video Chipset	Supported only by CPU with integrated graphic: 1 x DVI-D port, supports a maximum resolution of 1920x1200@60Hz 1 x HDMI 2.0b with HDR port, supports a maximum resolution of 4K @60Hz Only support when using the processor with Graphicss Maximum shared memory of 2048 MB Graphics specifications may vary depending on the CPU installed.

Onboard Audio
Audio Chipset	Realtek ALC892/ALC897 Codec
Audio Channels	7.1 Channels

Onboard LAN
LAN Chipset	Realtek 8111H
Max LAN Speed	1Gbps

Rear Panel Ports
Back I/O Ports	1 x DVI-D / 1 x HDMI / 1 x LAN (RJ45) / 2 x PS/2 / 2 x USB 2.0/1.1 / 3 x Audio Jacks / 4 x USB 3.2 Gen 1 Type-A

Internal I/O Connectors
Onboard USB	2 x USB 2.0 connectors (supports additional 4 USB 2.0 ports) 1 x USB 3.2 Gen1 connector (supports additional 2 USB 3.2 Gen1 ports)
Other Connectors	1 x 4-pin CPU fan connector 1 x 4-pin system fan connector 1 x Front panel audio connector 2 x Front panel connectors 1 x TPM module connector 1 x Chassis Intrusion connector 1 x Serial port connector 1 x Clear CMOS jumper

Physical Spec
Form Factor	Micro ATX
LED Lighting	None RGB
Dimensions (W x L)	9.3" x 7.9"
Power Pin	1 x 24-pin ATX main power connector 1 x 4-pin ATX 12V power connector

Software Feature
Windows 11	Supported

Features
Features	Supports 1st, 2nd and 3rd Gen AMD Ryzen / Ryzen with Radeon Vega Graphics and 2nd Gen AMD Ryzen with Radeon Graphics / Athlon with Radeon Vega Graphics and A-series / Athlon X4 Desktop Processors for Socket AM4 Supports DDR4 Memory, up to 4133 (OC) MHz Turbo M.2: Running at PCI-E Gen3 x4 maximizes performance for NVMe based SSDs. Audio Boost: Reward your ears with studio grade sound quality. X-Boost: Software that auto-detects and allows you to boost the performance of any storage or USB device. Core Boost: With premium layout and fully digital power design to support more cores and provide better performance.

Additional Information
First Listed on Newegg	June 01, 2021

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 3 years
Limited Warranty period (labor): 3 years

Return Policies

Return for refund within: 30 days
Return for replacement within: 30 days
Restocking Fee: Yes
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MSI B450M-A PRO MAX AM4 AMD B450 Micro ATX AMD Motherboard

Learn more about the MSI B450M-A PRO MAX

Customer Reviews of the MSI B450M-A PRO MAX

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: 9B-13-144-429

MSI B450M-A PRO MAX AM4 AMD B450 Micro ATX AMD Motherboard

Learn more about the MSI B450M-A PRO MAX

Customer Reviews of the MSI B450M-A PRO MAX

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info