Learn more about the MSI B450M MORTAR MAX
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Model
Brand MSI
Model B450M MORTAR MAX
Supported CPU
CPU Socket Type AM4
CPU Type Ryzen Series
Chipsets
Chipset AMD B450
Memory
Number of Memory Slots 4x288pin (DDR4)
Memory Standard Supports 1866/ 2133/ 2400/ 2667Mhz (by JEDEC)
For AMD Ryzen Gen3 (R5/R7/R9)
Supports 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3733/ 3866/ 4000/ 4133 MHz (by A-XMP OC MODE)
For AMD Other CPU
Supports 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 MHz (by A-XMP OC MODE)
Maximum Memory Supported 128GB
Channel Supported Dual Channel
Expansion Slots
PCI Express 3.0 x16 1 x PCIe 3.0 x16 slot (PCI_E1)
Supports x16 speed with 1st, 2nd and 3rd Gen AMD Ryzen processors
Supports x8 speed with Ryzen with Radeon Vega Graphics and 2nd Gen AMD Ryzen with Radeon Graphics processors
Supports x4 speed with AMD Athlon with Radeon Vega Graphics Processors
PCI Express 2.0 x16 1 x PCIe 2.0 x16 slot (PCI_E4, supports x4 mode)
PCI Express x1 2 x PCIe 2.0 x1 slots
Storage Devices
SATA 6Gb/s 4 x SATA 6Gb/s
M.2 2 x M.2
Onboard Audio
Audio Channels 7.1 Channels
Onboard LAN
Max LAN Speed 1Gbps
Rear Panel Ports
Back I/O Ports 1 x DisplayPort / 1 x HDMI / 1 x LAN (RJ45) / 1 x PS/2 / 1 x USB 3.2 Gen 2 Type-C / 5 x Audio Jacks / 6 x USB 2.0/1.1
PS/2 1 x PS/2 keyboard/mouse port
HDMI 1 x HDMI
RJ45 1 x RJ45
DisplayPort 1 x DisplayPort
USB 3.1 6 x USB 3.1
USB 1.1/2.0 6 x USB 2.0
USB Type-C 1 x USB 3.1
S/PDIF Out 1 x Optical
Audio Ports 5 Ports
Internal I/O Connectors
Onboard USB 2 x USB 2.0
Physical Spec
Form Factor m-ATX