By sacrificing half of the DIMM slots (which still leaves you with four), the socket can be shifted towards the back panel to squeeze in the M.2 drives that are critical for high-performance storage drives and arrays. Please refresh the page and try again.As we mention above, the X399 standard inclusion of three M.2 slots are available here, but laid out a bit differently than the larger X399M’s sibling boards. ASRock X399M Taichi Tested - YouTube Power and reset buttons are available, but they're tiny. Despite the reduced planar size, two USB 5Gbps, two USB2.0, one RGB, and five 4-pin fan headers are available on the board which, despite its smaller size, favors full-sized case configurations. There's a problem previewing your cart right now.Give it purpose—fill it with books, DVDs, clothes, electronics, and more.Please make sure that you are posting in the form of a question.There's a problem loading this menu right now.Your question may be answered by sellers, manufacturers, or customers who purchased this item, who are all part of the Amazon community.Find answers in product info, Q&As, reviewsMfr Part Number: X399M TAICHI CPU: Socket TR4 Supports AMD TR4 Socket Ryzen Threadripper Series CPUs. First, let's take a look at the specs.Other notable inclusions for the X399M Taichi are the Purity Sound 4 (essentially premium audio circuitry, capacitors and shielding) and the ALC1220 codec (just like the full-size Taichi), built-in Intel AC-Wireless, and overclocking-friendly features like power / reset buttons and an Xtreme OC switch. Built a new system with this ASRock X399 Phantom Gaming 6 motherboard including 850 watt CORSAIR HXi Platinum + Certified PSU, 2950X Threadripper CPU, be quiet! Steering away from the classic X399 mindset, the ASRock X399M Taichi delivers a unique and impressive entry point into the AMD HEDT world. It's also a … There was a problem. Important fan and EPS connectors are tightly crammed together, which makes installation into smaller chassis even more of a challenge. You will receive a verification email shortly.The X399M sports the same voltage regulator (Vreg) components as the Taichi and Fatal1ty boards, while shifting the alignment of the heat spreader to accommodate the ATX mounting screws and reduced distance of the bend around the DIMM slots. Our Verdict. We'll revisit power delivery in our overclocking section, but for the most part, this design works.With eight USB 3.1 5Gbps (Gen1) ports, two USB 3.1 10Gbps (Gen2, one Type-A, one Type-B) ports, two gigabit Ethernet jacks, five analog and one digital audio port, a PS/2 port and connections for SMA Wi-Fi antennas, the lack of sacrifices for X399M back-panel implementation should be a relief to content creators or other accessory-laden users. Lastly, the reduced real estate leaves the board looking slightly boring by “gamer” standards, but a subtle glow below the chipset heatsink does provide the user with customizable coloration.Thank you for signing up to Tom's Hardware.