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MSI B450 GAMING PLUS MAX AM4 AMD B450 SATA 6Gb/s ATX AMD Motherboard

AMD B450
Supports 1st, 2nd and 3rd Gen AMD Ryzen, Ryzen with Radeon Vega Graphics, 2nd Gen AMD Ryzen with Radeon Graphics and Athlon with Radeon Vega Graphics Desktop Processors for Socket AM4
For AMD Ryzen Gen3 (R5/R7/R9): Supports 4133/ 4000/ 3866/ 3733/ 3466/ 3200/ 3066/ 3000/ 2933/ 2800/ 2667 MHz (by A-XMP OC MODE)
For AMD Other CPU: Supports 3466/ 3200/ 3066/ 3000/ 2933/ 2800/ 2667 MHz (by A-XMP OC MODE)
Supports 2667/ 2400/ 2133/ 1866 MHz (by JEDEC)

Specs

Reviews

Learn more about the MSI B450 GAMING PLUS MAX

Model
Brand	MSI
Model	B450 GAMING PLUS MAX

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

Chipsets
Chipset	AMD B450

Memory
Number of Memory Slots	4x288pin (DDR4)
Memory Standard	For AMD Ryzen Gen3 (R5/R7/R9): Supports 4133/ 4000/ 3866/ 3733/ 3466/ 3200/ 3066/ 3000/ 2933/ 2800/ 2667 MHz (by A-XMP OC MODE) For AMD Other CPU: Supports 3466/ 3200/ 3066/ 3000/ 2933/ 2800/ 2667 MHz (by A-XMP OC MODE) Supports 2667/ 2400/ 2133/ 1866 MHz (by JEDEC)
Maximum Memory Supported	128GB
Channel Supported	Dual Channel

Expansion Slots
PCI Express 3.0 x16	1 x PCIe 3.0 x16 slot (PCI_E1) 1st, 2nd and 3rd Gen AMD Ryzen support x16 mode Ryzen with Radeon Vega Graphics and 2nd Gen AMD Ryzen with Radeon Graphics support x8 mode Athlon with Radeon Vega Graphics support x4 mode
PCI Express 2.0 x16	1 x PCIe 2.0 x16 slot (PCI_E4, supports x4 mode)* * PCI_E4 will run x1 speed when installing devices in PCI_E2/PCI_E3/PCI_E5 slot.
PCI Express x1	4 x PCIe 2.0 x1 slots

Storage Devices
Serial ATA (SATA)	AMD CPU 2 x SATA 6Gb/s ports* AMD B450 Chipset 4 x SATA 6Gb/s ports * SATA5 and SATA6 ports will be unavailable when installing a M.2 device in M.2 slot.
M.2	1 x M.2 slot (Key M)* Supports PCIe 3.0 x4 (1st, 2nd and 3rd Gen AMD Ryzen, Ryzen with Radeon Vega Graphics and 2nd Gen AMD Ryzen with Radeon Graphics) or PCIe 3.0 x2 (Athlon with Radeon Vega Graphics) and SATA 6Gb/s 2242/2260/2280/22110 storage devices * SATA5 and SATA6 ports will be unavailable when installing a M.2 device in M.2 slot.
SATA RAID	0/1/10

Onboard Video
Onboard Video Chipset	Supported only by CPU with integrated graphic: 1 x DVI-D port, support a maximum resolution of 1920x1200@60Hz 1 x HDMI 1.4 port, supports a maximum resolution of 4096x2160@30Hz, 2560x1600@60Hz Only support when using Ryzen with Radeon Vega Graphics, 2nd Gen AMD Ryzen with Radeon Graphics and Athlon with Radeon Vega Graphics processors Maximum shared memory of 2048MB

Onboard Audio
Audio Chipset	Realtek ALC892
Audio Channels	7.1 Channels

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

Rear Panel Ports
Back I/O Ports	1 x PS/2 Combo Port 2 x USB 3.2 Gen1 1 x LAN Port 6 x HD Audio Connectors Flash BIOS Button 2 x USB 2.0 Ports 1 x DVI-D Port 1 x HDMI Port 2 x USB 3.2 Gen2

Internal I/O Connectors
Onboard USB	2 x USB 2.0 connectors (support additional 4 USB 2.0 ports) 1 x USB 3.2 Gen1 connectors (support additional 2 USB 3.2 Gen1 ports)
Other Connectors	1 x 4-pin CPU fan connector 1 x 4-pin water-pump-fan connector 4 x 4-pin system fan connectors 1 x TPM module connector 1 x Front panel audio connector 2 x System panel connectors 1 x Serial port connector 1 x Parallel port connector 1 x Chassis Intrusion connector 1 x Clear CMOS jumper 2 x 5050 RGB LED strip 12V connectors

Physical Spec
Form Factor	ATX
LED Lighting	RGB
Dimensions (W x L)	12.0" x 9.6"
Power Pin	1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector

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 Desktop Processors for Socket AM4 Supports DDR4 Memory, up to 4133(OC) MHz Lightning Fast Game experience: TURBO M.2, AMD Turbo USB 3.2 GEN2, StoreMI Technology Core Boost: With premium layout and fully digital power design to support more cores and provide better performance DDR4 Boost: Advanced technology to deliver pure data signals for the best gaming performance and stability Audio Boost: Reward your ears with studio grade sound quality for the most immersive gaming experience Flash BIOS Button: Simply use a USB key to flash any BIOS within seconds, without installing a CPU, memory or graphics card

Additional Information
First Listed on Newegg	July 17, 2020

Return for refund within: 30 days

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Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.