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MSI

MSI MAG Z390M MORTAR Intel motherboard

SKU CH-N8Y4-J13Q6

Micro-ATX Z390 board for 8th and 9th Gen Intel CPUs, four DDR4 slots up to 64 GB, dual PCIe 3.0 x16, two M.2 sockets, four SATA 6Gb/s ports, Intel I219-V LAN and Realtek ALC892 7.1 audio

  • CPU Socket TypeLGA 1151 (300 Series)
  • CPU TypeCore i7 / i5 / i3 (8th Gen, LGA1151)
  • ChipsetIntel Z390
  • Onboard Video ChipsetSupported only by CPU with integrated graphic
  • Number of Memory Slots4x288pin (DDR4)
  • Memory StandardDDR4 2666
  • Supports 9th and 8th Gen Intel Core processors on LGA 1151 (300 Series) socket
  • Dual-channel DDR4 memory up to 64 GB with overclocked speeds to 4400 MHz
  • Two full-length PCI Express 3.0 x16 slots for multi-GPU configurations
  • Two M.2 slots plus four SATA 6Gb/s ports with RAID 0/1/5/10 support
  • Intel I219-V Gigabit LAN and Realtek ALC892 7.1-channel audio built in

Intel Z390 Micro-ATX for LGA 1151 300 Series

This MSI MAG Z390M MORTAR motherboard uses the Intel Z390 chipset on a Micro-ATX form factor. It supports 9th and 8th Generation Intel Core, Pentium Gold and Celeron processors in the LGA 1151 300 Series socket. The board provides four DDR4 memory slots with a maximum capacity of 64 GB running in dual-channel mode. Integrated graphics output is available only when the installed CPU includes an integrated graphics engine.

Check CPU generation and cooler clearance

Verify that your processor is a 9th or 8th Generation Intel part for the LGA 1151 300 Series socket; older LGA 1151 CPUs are not supported. Confirm that your chassis can accept a Micro-ATX board and that your CPU cooler fits the socket mounting pattern. The board offers two full-length PCI Express 3.0 x16 slots, one PCI Express x1 slot, four SATA 6Gb/s ports, two M.2 sockets and one M.2 Key E slot reserved for an Intel CNVi wireless module.

Builders needing Z390 features in a compact layout

This board suits system builders who want Z390 overclocking features and dual x16 slots in a smaller Micro-ATX footprint. It is not suitable for users with 6th or 7th Generation Intel processors, for those requiring more than two M.2 devices or more than four SATA drives, or for anyone needing built-in Wi-Fi without adding a CNVi module.

Highlights

  • Supports 9th and 8th Gen Intel Core processors on LGA 1151 (300 Series) socket
  • Dual-channel DDR4 memory up to 64 GB with overclocked speeds to 4400 MHz
  • Two full-length PCI Express 3.0 x16 slots for multi-GPU configurations
  • Two M.2 slots plus four SATA 6Gb/s ports with RAID 0/1/5/10 support
  • Intel I219-V Gigabit LAN and Realtek ALC892 7.1-channel audio built in

Specifications

BrandMSI
ModelMAG Z390M MORTAR
CPU Socket TypeLGA 1151 (300 Series)
CPU TypeCore i7 / i5 / i3 (8th Gen, LGA1151)
ChipsetIntel Z390
Onboard Video ChipsetSupported only by CPU with integrated graphic
Number of Memory Slots4x288pin (DDR4)
Memory StandardDDR4 2666
Maximum Memory Supported64GB
Channel SupportedDual Channel
PCI Express 3.0 x162 x PCI Express 3.0 x16
PCI Express x11 x PCI Express x1
Other Slots1 x M.2 slot (Key E) for an Intel CNVi wireless module only
Serial ATA (SATA)4 x SATA 6Gb/s
M.22 x M.2
Intel Optane ReadyYes
SATA RAID0/1/5/10
Audio ChipsetRealtek ALC892
Audio Channels7.1 Channels
LAN ChipsetIntel I219-V
Max LAN Speed1Gbps
PS/21
Video PortsDVI
HDMI1 x HDMI
RJ451 x RJ45
DisplayPort1 x DisplayPort
USB 3.11 x USB 3.1
USB 1.1/2.04 x USB 2.0
USB Type-C1 x USB 3.1
S/PDIF Out1 x Optical
Audio Ports5 Ports
Onboard USB3 x USB 3.1 + 4 x USB 2.0
Other Connectors1 x 4-pin CPU fan connector1 x 4-pin Water Pump connector2 x 4-pin system fan connectors1 x Front panel audio connector2 x Front panel connectors2 x 4-pin RGB LED connectors1 x Thunderbolt add-on card connector1 x TPM module connector1 x Chassis Intrusion connector1 x Clear CMOS jumper
Form FactorMicro ATX
LED LightingRGB
Dimensions (W x L)9.6" x 9.6"
Power Pin24 Pin
FeaturesDIY Friendly:Keep Out ZoneXL PCI-E ClipEasy Button3EZ Debug LEDPump FanTotal Fan ControlEnhance Performance:Extended Heatsink Design8-Pin Power ConnectorsTwin Turbo M.2Intel Turbo USB 3.1 Gen2Core BoostDDR4 BoostMulti GPU-2-Way AMD CrossFire TechnologyGame Boost*BIOSClick BIOS5XMPHardware Moniter*SoftwareDragon CenterMSI APP PlayerMystic Light 3In-Game Advantages:*AudioAudio Boost*LANIntel LANIntel CNVi ReadyGAMING LAN ManagerGAMING HOTKEYGAMING MOUSE ControlVR ReadyExhilarating and Inspiring:Mystic LightMystic Light Extension (RGB)Mystic Light SyncLoyal Comrade:PCI-E Steel ArmorPCI-

Questions about this item

What comes in the box with the MAG Z390M MORTAR and what must I buy separately?

The board includes the motherboard, I/O shield, SATA cables and driver disc. You must buy a compatible LGA 1151 (300 Series) CPU, DDR4 memory modules, storage drives and a power supply separately.

Which DDR4 speed should I choose for the MAG Z390M MORTAR from the supported list?

The board natively runs DDR4 2666 and supports overclocked speeds up to DDR4 4400 (OC). Pick a kit rated for your target speed and enable the XMP profile in BIOS.

What does the 64 GB maximum memory figure mean once the board is in a real machine?

You can populate all four 288-pin slots with up to 16 GB DDR4 modules each, giving a total of 64 GB running in dual-channel mode.

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