Visual Inspection

As it currently stands, the X570 Ace is the part of MSI's MEG branded enthusiast gaming range. The MSI MEG X570 Ace also follows a different design path to almost all of its launch day X570 competition, with an all-black PCB with gold and black designs on all of the heatsinks. This represents and acknowledges AMD's 50 year anniversary, although it isn't specified on the packaging.  

In terms of PCIe, the MSI MEG X570 Ace has two full-length PCIe 4.0 slots from the CPU, which run at x16 or x8/x8, and a final full-length PCIe 4.0 x4 slot from the chipset. Also present is two PCIe 4.0 x1 slots, On the board are seven 4-pin fan headers, an LED Debugger located below the SATA ports, a power button, a reset switch, and an MSI Boost dial which allows users to use MSI's pre-defined overclocking profiles without entering the BIOS.

The MSI MEG X570 Ace power delivery heatsink without the rear panel cover

Unlike a lot of other ATX sized X570 motherboards, the X570 Ace features only four SATA ports with support for RAID 0, 1, and 10 arrays. Sandwiched between the full-length PCIe 4.0 slots are three PCIe 4.0 x4 M.2 slots which have their own individual Lightning Gen4 M.2 heatsink. For the memory, the MSI MEG X570 Ace has four memory slots with support for DDR4-4533 and up to a maximum capacity of 128 GB. All of MSI's X570 product stack has been qualified for use with 32 GB UDIMMs with the Samsung 32 GB DDR4-2666 supported out of the box.

As with the MSI MEG X570 Godlike, the MEG X570 Ace does include a fair amount of plastic on the rear panel cover and around the X570 chipset heatsink. This is more forgivable on a non-flagship model such as this, and although it shouldn't affect thermal performance due to the actively cooled chipset heatsink, more metal would give a more premium feel. Located around the edge of the PCB are seven 4-pin PWM fan headers which are divided into one for a CPU fan, five for system fans, and a single 4-pin header dedicated for water pumps. 

The MSI MEG X570 Ace sits in third position in MSI's stack; only the X570 Godlike and X570 Creation offering a bigger feature-set and better-equipped power delivery. On the MEG X570 Ace, the PWM controller of choice is the International Rectifier IR35201 which is operating in 6+2 mode with the CPU VCore element opting for 12 x IR3555 60 A power stages which are doubled up with 6 x IR3599 doublers. Providing power to the CPU is two 8-pin 12 V ATX CPU power inputs.

The VGT/SoC is using two individual IR3555 60 A power stages to make up the 6+2 design. Keeping the power delivery cool is a large aluminium heatsink which is connected to the actively cooled X570 chipset heatsink by a single heat pipe. The X570 chipset heatsink fan is powered by MSI's Zero Frozr design which makes it semi-passive with the fan only ramping up when the chipset gets warm, and with integrated PCIe 4.0 lanes, this is sure to add extra work for the heatsink to deal with when compared with previous variants of AMD's AM4 chipsets.

Over on the rear panel, the MSI MEG X570 Ace is three USB 3.1 G2 Type-A, a single USB 3.1 G2 Type-C, two USB 3.1 G1 Type-A, and two USB 2.0 ports. Onboard audio-wise, there are five 3.5 mm audio jacks and a S/PDIF optical output powered by a Realtek ALC1220 HD audio codec, while the two Ethernet ports are each controlled by a Realtek RTL8125-CG 2.5 G and Intel I211-AT Gigabit pairing of NICs. The X570 Ace also includes a Realtek AX1650 Wi-Fi 6 802.11ax wireless interface which also adds BT 5.0 connectivity to the board. Also featured on the rear panel is a Clear CMOS button, a BIOS Flashback switch with a highlighted USB Type-A port for users to update the firmware, and a PS/2 combo keyboard and mouse port. As with other premium X570 models from MSI, the X570 Ace also benefits from a pre-installed IO shield.

What's in the Box

Included within the accessories bundle for the MSI MEG X570 Ace are four SATA cables, four RGB extension cables, an antenna set for the Realtek AX1650 802.11ax Wi-Fi 6 wireless interface, three M.2 installation screws, a driver installation disc, and a user manual. Although not as jam-packed as the X570 Godlike's bundle, the X570 Ace certainly provides everything needed to get a system up and running out of the box, and one area which we will look at in the final review will include the software bundle, which is an area MSI usually go all out on.

  • 4 x SATA cables
  • RGB LED Y 80 cm extension cable
  • Corsair RGB LED 50 cm extension cable
  • Rainbow RGB LED 80 cm extension cable
  • Corsair to Rainbow RGB 10 cm extension cable
  • Killer AX1650 antenna set
  • 3 x M.2 installation screws
  • Case badge
  • Sata cable label sheet
  • Product registration card
  • Driver installation disc
  • User manual
  • Quick installation guide
MSI MEG X570 Ace Overview BIOS And Software
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  • Targon - Thursday, July 18, 2019 - link

    If you are looking to install a $500 CPU into a sub-$200 motherboard, you have a set of misplaced priorities. A low-end B350 motherboard may not have the VRMs to support the 105W processors, so you have to expect issues there. Also, many motherboard companies have been slacking when it comes to releasing AGESA based BIOS updates for older motherboards(Asus really needs to get its act together).
  • 29a - Thursday, July 18, 2019 - link

    I wouldn't worry about stability or performance putting a 3700x in my $74 motherboard. You just need to make sure the CPU has been qualified by the vendor first and have a good quality power supply.
  • Death666Angel - Friday, July 19, 2019 - link

    "you have a set of misplaced priorities" Or maybe you don't do your research properly? Why should I spend money on features I don't use? A lot of sub $100 motherboards support the new 12 core and the VRMs are fine. Some will even support the 16 core and depending on air flow the VRM will still be fine. If you know what you are doing, there is no need to overspend on the motherboard "just to be safe".
    Some people also have different need than you. I have an mATX case and want to keep it (ITX is too restrictive and ATX is too large for my tastes). The most expensive mATX motherboards with an X370 or B450 (only one X470 board from AsRack for workstations) is the ASUS TUF 450M-Pro (sub $100) and that is probably worse than the Mortar line from MSI unless you need a very specific feature. I could go ITX but then lose 2 DIMM slots, M.2 support is more limited, VRM support suprisingly is pretty decent. But I also lose the possibility of using an extra x4 or x1 slot for future upgrades (more USB lanes, LAN card, SATA ports). I've had instances where the onboard LAN or a couple USB ports died. It's handy to have some expansion capabilities if you have the room. If I don't need the internal power, reset buttons, why pay for them? If I don't need guaranteed 4600+ MHz, why pay for it? If I don't need ALC1220, why pay for it? If I don't need more than 8 USB ports on the IO panel or more than 1 LAN port, why pay for it? Often times you get more features, but not necessarily better or more useful features when you step up in pricing. The blanket statement I quoted is really kind of ignorant.
  • jabber - Thursday, July 18, 2019 - link

    Shhhh remember these sites have to justify their existence by pushing the concept of market churn even though most cases of tech were long since satisfied and we are largely just reheating leftovers for the past 10 years. These reviews really do cater to a ever dwindling number of tech users.
  • satai - Thursday, July 18, 2019 - link

    ECC support?
  • Targon - Thursday, July 18, 2019 - link

    There's been ECC support on motherboards since the first generation Ryzen showed up.
  • satai - Friday, July 19, 2019 - link

    Not every mobo has it official / was tested.
  • Death666Angel - Friday, July 19, 2019 - link

    The time it took to write those comments, you could have visited the website and look at the manual and provide a service to everyone.
    "Supports non-ECC UDIMM memory
    Supports ECC UDIMM memory (non-ECC mode)
    Supports un-buffered memory"
  • Jansen - Friday, July 19, 2019 - link

    So that would be a no LOL
  • Dug - Thursday, July 18, 2019 - link

    Please test the components of the motherboard, it's a motherboard review. Everyone can stick a cpu on the board and run tests. But we want to see if there are any issues or performance issues with the USB, network, sound, etc.

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