Motherboards based on the B450 chipset are already ready to go. Just like the MSI B450 TOMAHAWK/"Tomahawk" we have in our hands, it belongs to the MSI Arsenal Gaming/Game Arsenal series and is also a B450 chipset product in this series. The only ATX version motherboard in the market, it is positioned on the MORTAR/mortar that everyone knows and loves.
The power supply module of the motherboard uses an extended heat dissipation design. An extra layer of metal heat sinks covers the heat sinks of the primary capacitors and inductors. The metal material expands heat dissipation. The blade extends towards the I/O direction, and the English capital TOMAHAWK is very eye-catching; the metal heat sink on the left has space for stickers for players to customize the pattern, and the words ARSENAL GAMING are written on the surface on the right. (Recommended learning: web front-end video tutorial)
AMD Socket AM4 processor base, supports AMD first and second generation Ryzen processors with AM4 pins and Ryzen processors with Radeon Vega graphics cards . There is MSI's CORE BOOST/Core Acceleration Engine logo on the lower right side of the CPU base, which provides better room for multi-core processors by optimizing circuit and power supply design.
The motherboard has 4 DDR4 memory slots. The maximum memory capacity is 64GB (16GB memory is fully inserted). The motherboard supports dual-channel memory and can be inserted into non-ECC UDIMM memory and ECC UDIMM (non-ECC Mode) memory; memory frequency supports 1866/2133/2400/2667 Mhz (via JEDEC/DDR4 standard specification), 2667/2800/2933/3000/3066/3200/3466 MHz (via A-XMP OC MODE).
There is the word DDR4 BOOST on the upper right side of the memory slot. The optimized memory circuit on the motherboard PCB can effectively improve the stability of the system and completely isolate the possibility of interference from memory and other components. In MSI’s words It is "providing perfect stability and the best performance".
The FCH of the motherboard is covered by a metal heat sink, which matches the military style appearance of the motherboard.
There are a total of 6 SATA interfaces, 2 of which are provided by AMD CPU (far right), and 4 are provided by AMD B450 chipset. The B450 chipset supports storage devices with SATA interfaces to form RAID 0, RAID 1 or RAID 10.
In terms of PCI slots, 1 PCIe 3.0 x16 slot (AMD first- and second-generation Ryzen processors support x16 speed, AMD Ryzen processors equipped with Radeon Vega graphics cards support x8 speed), 1 PCIe 2.0 x16 slot, 3 PCIe 2.0 x1 slots, when the 2 PCIe 2.0 x1 slots near the CPU are occupied, the original PCIe 2.0 x16 slot will run at x2 speed; at the same time, the motherboard supports 2-way AMD CrossFire technology.
Under the processor base, there is a Turbo M.2 slot, suitable for PCIe or SATA protocol SSD, the length support range is 2242/2260/2280/22110, and the transmission speed Up to 32Gb/s - It should be noted that when using the Turbo M.2 slot, the SATA5 and SATA6 interfaces on the motherboard will not be available.
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