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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  • Irata - Friday, July 19, 2019 - link


    I would really like to see the USB performance (also CPU connected USB ports vs. chipset connected ones), the sound quality, network performance.

    But overall this is already imho a good review, but it would be better with more tests.
  • FreihEitner - Thursday, July 18, 2019 - link

    It's a crying shame that X470 and X570 only rarely make it to mATX boards. At last count (that I've seen) there are more micronic mITX boards sporting X570 than there are reasonably sized mATX boards sporting X570. I think I've still only ever seen maybe 2 mATX X470 boards as well.

    Yes my mATX case CAN take an mITX board, but I actually use the second PCIe slot.
  • Death666Angel - Friday, July 19, 2019 - link

    I've only seen one X470 mATX board from AsRack server. But unless you have some interesting PCIe card needs, I doubt 250€ makes much sense for it. :D What was the other one you saw?
    I'm also a die hard mATX defender, but from what I heard (Buildzoid) it doesn't sell well an manufacturers are not devoting a lot of RnD to it. I think there were a few mATX X570 announced way back when (or leaked) but so far only AsRock has delivered. B550 might come to the rescue, but I wanted a new system now (Haswell is getting long in the tooth), so I just got the MSI Mortar and am happy.
  • br83taylor - Thursday, July 18, 2019 - link

    lack of SATA ports means this motherboard is DOA. What were they thinking....
  • notashill - Thursday, July 18, 2019 - link

    They were probably thinking that people who use more than 4 SATA+3 NVMe drives are an incredibly tiny niche not worth catering to with this specific board.
  • FreckledTrout - Thursday, July 18, 2019 - link

    I'm pretty sure 3 NVMe drives plus 4 SATA drives satisfies a vast majority of use cases for this type of motherboard.
  • DanNeely - Friday, July 19, 2019 - link

    The chipset IO lanes that could have powered 4 more sata ports would end up being shared with either the 3rd m.2 slot or the 3rd PCIe slot and that the cost of support tickets from people who got confused about using feature A disables feature B is higher than profit from the handful of people trying to use a near flagship level consumer motherboard to build a storage server.
  • pavag - Saturday, July 20, 2019 - link

    I have a large collection of SATA drives which I want to keep running. Each time I replaced one HDD with SSD, I moved the disk to my desktop, so I care a lot for the quantity of SATA ports.
  • Qasar - Friday, July 19, 2019 - link

    um.. is everyone that is complaining about the prices of X570 boards, aware that there could be a B570 chipset still yet to come to target the lower price points of boards ? or has AMD stated that X570 is the only chipset for zen 2 ?
  • haukionkannel - Friday, July 19, 2019 - link

    Yes 550 is coming next year!
    But most b450 boards Are just fine for ryzen3000. Just check out the vrm and you will be fine.

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