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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

  • ProcessorFirst and second generation AMD Ryzen processors with AM4 pi
  • ChipsetAMD B450
  • CPU socketSocket AM4
  • Supported memorySupport dual-channel DDR4 1866/2133/2400/2666/2800/2933/3000
  • Max supported RAM64 GB
  • 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.

How it compares

Measured against everything we stock in Motherboards for AMD CPUs, at today’s prices. Recalculated every night.

Price $91.99
Cheaper than about 79% of the 1,906 comparable items (median $224.49).

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Specifications

Product
Brand nameMSI
Product lineMSI B450M MORTAR TITANIUM
Model nameMSI B450M MORTAR TITANIUM
Processor
ProcessorFirst and second generation AMD Ryzen processors with AM4 pins and RadeonVega graphics
CPU socketSocket AM4
ChipsetAMD B450
Memory
Supported memorySupport dual-channel DDR4 1866/2133/2400/2666/2800/2933/3000/3066/3200/3466 MHz memory
Max supported RAM64 GB
Storage
SATA and RAID support2XM.2 interface, 4xSATA III interface
Audio & video
Audio chipRealtek ALC892 decoding chip
7.1-Channel high-quality sound effects
Supports S/PDIF output
Connectivity
Ethernet controller1 x Realtek RTL8111H-CG Gigabit network interface card

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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