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MSI X399 GAMING PRO CARBON AC (AMD X399) Motherboard Review (Page 11)

By Steven Bassiri from Feb 9, 2018 @ 10:00 CST
TweakTown Rating: 95%Manufacturer: MSI

Here are key points about the MSI X399 SLI PLUS.

What's Hot

VRM Quality and Cooling: MSI didn't cut VRM quality, in fact, they kept the same VRM configuration as we have seen other higher-end motherboards such as the X399 Gaming Pro Carbon.


The 10-phase International Rectifier solution is an excellent one, but like any high-performance machine, it requires cooling. MSI didn't bother with the heat pipes or large mass heat sinks, and instead went with the tried and true airflow approach. They have included a custom fan mount so you can mount a large 120mm fan over the VRM area to cool it.

Affordable: At $319.99 the X399 SLI PLUS is the most affordable X399 motherboard, it's even cheaper than open box competitors over on Newegg. The price of a motherboard for AMD's X399 platform is a big barrier to entry, and the X399 SLI PLUS does a good job of lowering that barrier.

Features: All platform features are present and working well. MSI decided to add more controllers to expand upon included features as well so you get internal and external USB 3.1. All M.2 slots are present in full force. Audio has also been upgraded a bit, and overclocking features are all full and present.

Simple Look: Many people just want a motherboard to fade into the background of a system, and in this case, the motherboard does fade into the background, and with ease. The RGB LED support also allows you to basically choose the color of the motherboard, which is something many users prefer.

What's Not

OCing Requires VRM Airflow: MSI's included fan bracket for VRM cooling is highly recommended for overclocking.

Final Thoughts

The MSI X399 SLI PLUS is part of a new generation of motherboards that are designed to lower the barrier of entry to the X399 platform. Thread Ripper CPUs are more affordable than ever, but motherboard prices have barely dropped, which is keeping a lot of people from jumping on the train.


The X399 SLI PLUS is excellent for that purpose since it offers all premium platform features, excellent VRM quality, and solid 3rd party controller support in a significantly more affordable package. If you want a solid motherboard with excellent features at a reasonable price, give the X399 SLI PLUS a look.

TweakTown award
Overall TweakTown Rating95%

The Bottom Line: MSI's X399 SLI PLUS is the most affordable X399, but it doesn't cut corners where it matters like in the VRM.

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