MSI MAG Z390M Mortar

The MSI MAG Z390M Mortar is a mATX sized offering from the arsenal gamin range and on paper, is a slightly cut-down version of the Z390 Tomahawk. There are currently no visuals of the MAG Z390M Mortar as MSI doesn't intend to release the board until late October/early November, although there have released its official specifications and expected launch pricing.

As far as rear panels go, the MAG Z390M Mortar is the only of MSI's boards to have a trio of video outputs which includes a DVI-D, HDMI and DisplayPort. USB wise there is a USB 3.1 Gen2 Type-A and Type-C port, as well as four USB 2.0 ports. MSI has opted to disregard USB 3.0 ports from the rear panel, but users looking to expand on what's available can do so through internal headers with up to four USB 2.0 and just two USB 3.0 ports available. The Z390M Mortar offers users five 3.5 mm audio jacks and an optical S/PDIF output thanks to a Realtek ALC892 HD audio codec and the single LAN port is powered by an Intel I219V Gigabit controller. 

Storage capability on the MAG Z390M Mortar consists of four SATA ports and has two M.2 slots capable of supporting both PCIe and SATA drives. The Mortar also has two full-length PCIe 3.0 slots with the top receiving a coating of MSI's Steel Slot armor and operating at x16, whereas the bottom slot operates at x4 and is bare; MSI also includes a single PCIe 3.0 x1 slot. The lack of an x8 full-length slot means SLI is out of the question, but the Tomahawk does support 2-way CrossFire. Both of MSI's Z390 mATX sized boards have four RAM slots and the Z390M Mortar supports (INSERT MEMORY SUPPORT) and has room for a total capacity of up to 64 GB.

The MAG Z390M Mortar has a recommended MSRP of $145 and puts it as the cheapest gaming themed board from MSI; that's $35 cheaper than the MSI's other mATX option, the MSI MPGM Gaming Edge AC. Of course, the latter has integrated Wi-Fi all the while the Z390M Tomahawk does not and users looking to build a more wallet-friendly mATX gaming system is more likely to opt for this option.

MSI MAG Z390 Tomahawk MSI Z390-A PRO
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  • di4b0liko - Tuesday, November 20, 2018 - link

    Asus ROG STRIX Z390-F or asrock taichi ?
  • pradeep.ramalingam - Friday, November 23, 2018 - link

    Hi,
    I was wondering whether "MSI MPG Z390M Gaming Edge AC" with processor "Intel i5-9600K" will it work with onboard graphics (Intel® UHD Graphics 630) without a GPU from nvidia/amd?
  • Tigrou - Tuesday, January 15, 2019 - link

    "Z390 Motherboard Audio" panel in conclusion is incorrect. For example the MSI Z-390 A PRO has ALC892 but it is not in the list.
  • Faslane - Wednesday, February 27, 2019 - link

    Can you do a more in-depth overclocking guide for this board or is there one? if so may I please have a link to just a basic overclocking guide for this board? I have the board and loved it and I know I can go into the phantom gaming 4 app of course but I would rather do it at the BIOS level and save various profiles for testing but I'm a little new to some of the overclocking stuff but I do have a water cooled system with an 8th gen i5 9706 core so I know I can push it quite a bit :-)
  • lb1966 - Thursday, April 11, 2019 - link

    Just bought an IBuyPower with this MB init.

    Anybody able to hook it up to a home theater receiver?

    7.1 sounds great on the headphones but I gotta take them off every once in while. Can I use the rear audio panel?
  • electricjedi - Thursday, January 9, 2020 - link

    re: Asrock z390 gaming 4
    I know this does have a thunderbolt 5 pin header on the board, is this for thunderbolt 3?
    Will the Asrock Thunderbolt 3 AIC R2.0 pci-e card work with this board?
    or would I be smarter to get the GIGABYTE GC-ALPINE RIDGE (Rev 2.0) Thunderbolt3 Certified PCI-E Expansion card (since I know the z390 is "alpine ridge").
  • catminister - Saturday, November 28, 2020 - link

    Also keep in mind that this board has no support for PCIe 4.0 or WIFI 6 802.11 AX in fact, it seems that Gigabyte abandons this board once purchased. If you want PCIe 4.0 to get the most out of the new Gen 4 NVMe M.2 drives or 802.11 AX support you are going to have to spend up and buy the X570 and a new CPU because socket 1151 is finished. A huge disappointment after recently upgrading to an Gigabyte Aorus Pro Wifi only this year...
  • Turon - Saturday, December 25, 2021 - link

    i can’t find the second ssd slot for the life of me, plz help.

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