Stefan Mileschin

MSI is readying a trio of Gaming "M" Series socket LGA1151 motherboards with DDR4 memory slots. It's important to note that the "M" does not denote micro-ATX, as it used to, in previous generations. It's inserted before the model number, letting you know that it's an MSI Gaming product, and not by one of its competitors, which imitated its nomenclature, with its Z97 motherboards. The lineup includes the Z170A Gaming M5, the Z170A Gaming M7, and the Z170A Gaming M9 ACK.

The Z170A Gaming M5 offers all the features you need to build a slick gaming PC build, with up to two high-end graphics cards. It offers a 10-phase CPU VRM, an all-PCIe gen 3.0 expansion area, ten SATA ports (including two SATA-Express 16 Gb/s), two M.2 slots (both 32 Gb/s), and AudioBoost III audio, with Killer E2205 GbE. The Z170A Gaming M7 takes things a notch up, with a 14-phase CPU VRM, a "Game Boost" rotary knob that steps up CPU and memory clocks in 11 preset steps, and better onboard audio. The Z170A Gaming M9 ACK leads the pack, with a back-plate, liquid-cooling preparation for the VRM heatsink, and Killer ACK WLAN. All three feature USB 3.1 with both type-A and type-C ports.

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