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
(AM4) MSI B450M MORTAR MAX
MSI
B450M MORTAR MAX
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
AM4
AMD B450
4 x DDR4 memory slots, support up to 64GB
Supports 1866/ 2133/ 2400/ 2667Mhz (by JEDEC)
For AMD Ryzen Gen3 (R5/R7/R9)

- Supports 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 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)
Dual channel memory architecture
Supports non
-ECC UDIMM memory
Supports ECC UDIMM memory (non
-ECC mode)
DDR4
2667 / 2400 / 2133 / 1866 MHz
4 Slots
1 x DisplayPort, support a maximum resolution of 4096x2304 @60Hz, 2560x1600 @60Hz, 3840x2160 @60Hz, 1920x1200 @60Hz
1 x HDMI™
1.4 port, supports a maximum resolution of 4096x2160 @30Hz, 2560x1600 @60Hz
* Only support when using AMD® Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics/ Athlon™ with Radeon™ Vega Graphics Processors
** Maximum shared memory of 2048 MB
Supports 2
-Way AMD® CrossFire™ Technology
Realtek® ALC892 Codec

7.1
-Channel High Definition Audio
Supports S/PDIF output
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
1 x PCIe
2.0 x16 slot (PCI_E4, supports x4 mode)*
2 x PCIe
2.0 x1 slots**
* PCI_E4 slot will be unavailable when an M.2 SSD is installed in the M2_2 slot.
** PCI_E2 slot will be unavailable when an expansion card is installed in the PCI_E3 slot.
AMD B450 Chipset
4 x SATA 6Gb/s ports*
1 x M.2 slots (M2_2, Key M)*

- Supports PCIe
2.0 x4 2242/ 2260 /2280 storage devices
AMD CPU
1x M.2 slot (M2_1, 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 (AMD® Athlon™ with Radeon™ Vega Graphics)and SATA 6Gb/s 2242/ 2260 /2280 storage devices
* PCI_E4 slot will be unavailable when an M.2 SSD is installed in the M2_2 slot.
AMD B450 Chipset
1 x USB
3.2 Gen2 (SuperSpeed USB 10Gbps) Type
-C port on the back panel
1 x USB
3.2 Gen2 (SuperSpeed USB 10Gbps) Type
-A port on the back panel
2 x USB
3.2 Gen1 (SuperSpeed USB) ports available through the internal USB
3.2 Gen1 connector
6 x USB
2.0 (High
-speed USB) ports (2 Type
-A ports on the back panel, 4 ports available through the internal USB
2.0 connectors) AMD® CPU
AMD Processor
4 x USB
3.2 Gen1 (SuperSpeed USB) Type
-A ports on the back panel
1 x 24
-pin ATX 12V power connector
1 x 8
-pin ATX 12V power connector
4 x SATA 6Gb/s connectors
2 x USB
2.0 connectors (support additional 4 USB
2.0 ports)
1 x USB
3.2 Gen1 connector (support additional 2 USB
3.2 Gen1 ports)
1 x 4
-pin CPU fan connector
3 x 4
-pin system fan connectors
2 x 5050 RGB LED strip 12V connectors
1 x TPM module connector
1 x Front panel audio connector
2 x System panel connectors
1 x Chassis Intrusion connector
1 x Clear CMOS jumper
1 x Serial Port connector
1 x Parallel Port connector
1 x Flash BIOS Button
1 x PS/2 Combo Port
1 x DisplayPort
1 x LAN Port
1 x USB
3.2 Gen2 Type A
5 x HD Audio Connectors
2 x USB
2.0 Ports
1 x HDMI Port
4 x USB
3.2 Gen1
1 x USB
3.2 Gen2 Type C
1 x Optical S/PDIF OUT
1 x Realtek® RTL8111H
-CG Gigabit LAN controller

9.6 in. x
9.6 in. (
24.4 cm x
24.4 cm)
m
-ATX Form Factor
Support for Windows® 10 64
-bit
3Y

0.66 KG

1.23 KG
4,
932.72 cm3