FAQ: Specifications Mainboard "MSI MAG Z390M MORTAR"

[#1]

FAQs about the mainboard MSI MAG Z390M MORTAR

MSN 20066934

• Which processors (CPUs) can be used?

• • Intel Core processor of the 8th generation (Coffee Lake)
  • Intel Core processor of the 9th generation (Coffee Lake Refresh)
  • Pentium Gold / Celeron CPUs for Socket LGA1151

• What is the maximum amount of working memory(RAM) that can be installed?

• There are 4 memory slots on the mainboard each with 16 GB RAM. The maximum capacity is therefore 64 GB.

  Module:	288-Pin DIMM
  Type:	SDRAM DDR4
  Clocking:	4400(OC)/ 4300(OC)/ 4266(OC)/ 4200(OC)/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3400(OC)/ 3333(OC) / 3300(OC) / 3200(OC) / 3000(OC) / 2800(OC) / 2666 / 2400 / 2133 MHz
  Voltage:	1.2 V
  Feature:	no ECC-support

  ⚠️Note⚠️ In the 32-bit editions of Windows operating systems, a maximum of approx. 3.2 GB of memory can be recognised. You can find more information on this on the Microsoft website.

• Which M.2 cards can be used?

• Slot	Interface	Dimensions	Key(s)	Hints
  1	PCIe 3.0 x4, SATA 6Gb/s	2242, 2260, 2280, 22110	M key	Intel Optane Memory Ready
  2	PCIe 3.0 x4, SATA 6Gb/s	2280	M key	Intel Optane Memory Ready
  3		2242	E key	only WLAN

  
  SATA2 port will be unavailable when installing SATA M.2 SSD in M2_1 slot.
  

  ⚠️Note⚠️  For the fastening you need a screw with a metric M2 thread and a length between 2.5 mm and 3.0 mm. The head should have a diameter of 4 mm to a maximum of 5 mm. If the screws are not available in local shops, you can find them in online shops.

• What is the front pin assignment for the mainboard?

• 

• Overview of the onboard components

• 

• LAN Port LED States

• 

• Assignment of the audio ports (rear)

• 

• Does the board support multi GPU?

• Multi-GPU Supports 2-Way AMD® CrossFire™ Technology

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Review Date: 2025-03-06