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Micro-ATX motherboard, dark grey PCB with silver heatsinks

MSI

MSI B450M Mortar Titanium AMD motherboard

SKU CH-TM7G-EKTC2

Micro-ATX AM4 board for first- and second-gen Ryzen CPUs with dual-channel DDR4 up to 64 GB, PCIe 3.0 x16, two M.2 slots, four SATA III ports, 7.1-channel audio and Gigabit LAN

  • CPU Socket TypeSocket AM4
  • CPU TypeFirst and second generation AMD Ryzen processors with AM4 pi
  • ChipsetAMD B450
  • Memory StandardSupport dual-channel DDR4 1866/2133/2400/2666/2800/2933/3000
  • Maximum Memory Supported64GB
  • PCI SlotsPCIe 3.0 x16 slots (PCI_E1) First and second generation AMD
  • Socket AM4 supports first and second generation Ryzen CPUs
  • Dual-channel DDR4 up to 3466 MHz and 64 GB capacity
  • PCIe 3.0 x16 slot for full-speed graphics cards
  • Realtek ALC892 delivers 7.1-channel audio with S/PDIF
  • Realtek RTL8111H-CG provides gigabit LAN connectivity

AM4 Ryzen Foundation

This Micro ATX board uses the AMD B450 chipset and Socket AM4 to support first and second generation Ryzen processors. Dual-channel DDR4 memory runs up to 3466 MHz with a 64 GB maximum capacity. The board measures 23.6 by 20.0 cm.

PCIe Layout and Connectivity

One PCIe 3.0 x16 slot operates at x16 speed for first and second generation Ryzen CPUs. A second PCIe 2.0 x16 slot runs at x4 mode alongside two PCIe 2.0 x1 slots. Storage includes two M.2 interfaces and four SATA III ports. Rear I/O provides one USB 3.1 Gen2 Type-C and one Type-A port at 10 Gbps plus six USB 3.1 Gen1 ports.

Gigabit Network and Audio

The Realtek RTL8111H-CG controller delivers wired Gigabit Ethernet connectivity. Realtek ALC892 codec supplies 7.1-channel audio with S/PDIF output. The package includes the motherboard, three SATA cables and an I/O shield. No original box or other accessories are supplied.

Highlights

  • Socket AM4 supports first and second generation Ryzen CPUs
  • Dual-channel DDR4 up to 3466 MHz and 64 GB capacity
  • PCIe 3.0 x16 slot for full-speed graphics cards
  • Realtek ALC892 delivers 7.1-channel audio with S/PDIF
  • Realtek RTL8111H-CG provides gigabit LAN connectivity

Specifications

BrandMSI
SeriesMSI B450M MORTAR TITANIUM
ModelMSI B450M MORTAR TITANIUM
CPU Socket TypeSocket AM4
CPU TypeFirst and second generation AMD Ryzen processors with AM4 pins and RadeonVega graphics
ChipsetAMD B450
Memory StandardSupport dual-channel DDR4 1866/2133/2400/2666/2800/2933/3000/3066/3200/3466MHz memory
Maximum Memory Supported64GB
PCI SlotsPCIe 3.0 x16 slots (PCI_E1)
First and second generation AMD Ryzen processors support x16 speed
Ryzen processors with RadeonVega graphics support x8 speeds
1 PCIe 2.0 x16 slot (PCI_E4, supports x4 mode)
2 PCIe 2.0 x1 slots
When there is an M.2 SSD in the M2_2 slot, the PCI_E4 slot will not be available.
P When there is an expansion card in the PCI_E3 slot, the PCI_E2 slot will not be available.
SATA RAID2XM.2 interface, 4xSATA III interface
Audio ChipsetRealtek ALC892 decoding chip
7.1-Channel high-quality sound effects
Supports S/PDIF output
LAN Chipset1 x Realtek RTL8111H-CG Gigabit network interface card
Onboard USBAMD B450 chipset
1 USB 3.1 Gen2 (SuperSpeed USB 10Gbps) Type-C interface located on the backplane
1 USB 3.1 Gen2 (SuperSpeed USB 10Gbps) Type-A interface located on the backplane
6 USB 3.1 Gen1 (SuperSpeed USB) ports (4 Type-A ports on the backplane, 2 ports provided via the onboard USB 3.1 Gen1 port)
6 USB 2.0 (High-speed USB) interfaces (2 Type-A interfaces located on the backplane, 4 interfaces provided through the onboard USB 2.0 interface)

Questions about this item

Will the CMOS battery on the MSI B450M Mortar Titanium need replacing later?

The board ships with a metal battery included; replace it when the system clock starts losing time, typically after several years of use.

What limits DDR4 speed when running the MSI B450M Mortar Titanium all day?

The chipset supports DDR4 up to 3466 MHz; sustained loads stay within that ceiling as long as cooling keeps the VRM temperatures in check.

How loud and hot does the MSI B450M Mortar Titanium get under continuous load?

The board has no integrated fans; noise and heat depend on your CPU cooler and case airflow, while the Realtek RTL8111H-CG LAN and ALC892 audio run cool.

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