MSI - B450M Mortar MAX Micro-ATX DDR4 Dual M.2 Socket AM4

PROCESSOR

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

CHIPSET

AMD® B450 Chipset

MEMORY

• 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)

SLOTS

• 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

1. PCI_E4 slot will be unavailable when an M.2 SSD is installed in the M2_2 slot.
2. PCI_E2 slot will be unavailable when an expansion card is installed in the PCI_E3 slot.

ONBOARD GRAPHICS

• 1 x DisplayPort, support a maximum resolution of 4096x2304 @60Hz, 2560x1600 @60Hz, 3840x2160 @60Hz, 1920x1200 @60Hz1,
• 1 x HDMI™ 1.4 port, supports a maximum resolution of 4096x2160 @30Hz, 2560x1600 @60Hz1,

1. Only support when using AMD® Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics/ Athlon™ with Radeon™ Vega Graphics Processors
2. Maximum shared memory of 2048 MB

MULTI-GPU

• Supports 2-Way AMD® CrossFire™ Technology

STORAGE

AMD® B450 Chipset

• 4 x SATA 6Gb/s ports1
• 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

1. PCI_E4 slot will be unavailable when an M.2 SSD is installed in the M2_2 slot.

RAID

AMD® B450 Chipset

• Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
• Supports RAID 0 and RAID 1 for M.2 NVMe RAID

USB

AUDIO

Realtek® ALC892 Codec

• 7.1-Channel High Definition Audio
• Supports S/PDIF output

LAN

• 1 x Realtek® RTL8111H-CG Gigabit LAN controller

INTERNAL CONNECTORS

• 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

BACK PANEL PORTS

DIMENSIONS

• 9.6 in. x 9.6 in. (24.4 cm x 24.4 cm)
• m-ATX Form Factor

MOUNTING

8 mounting holes

OPERATING SYSTEM

• Support for Windows® 10 64-bit