MSI MAG Z390M Mortar DDR4 Intel Motherboard
MPN MSI-MAG-Z390M-MORTAR · Brand MSI
The MSI MAG Z390M Mortar is a Micro-ATX motherboard featuring the Intel Z390 chipset, LGA 1151 socket support for 8th/9th Gen Intel processors, dual M.2 slots, USB 3.1 Gen2, and up to 128 GB DDR4 memory. Backed by a 3-year warranty
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Overview
The MSI MAG Z390M Mortar is a Micro-ATX form factor motherboard built on the Intel Z390 chipset, designed to support 8th and 9th generation Intel Core, Pentium Gold, and Celeron processors via the LGA 1151 socket. Its compact 9.6 x 9.6 in (24.4 x 24.4 cm) footprint makes it well-suited for space-efficient builds without compromising on connectivity or expansion. Memory support spans four DDR4 slots capable of holding up to 128 GB total, with speeds ranging from the standard 2133 MHz all the way up to 4400 MHz under XMP overclocking profiles. Dual-channel mode is supported, and MSI's DDR4 Boost technology features optimised trace routing and an isolated memory circuit intended to improve signal integrity. Storage is handled by two M.2 Key-M slots — M2_1 accepting 2242, 2260, 2280, and 22110 devices via PCIe 3.0 x4 or SATA, and M2_2 supporting 2280 devices via PCIe 3.0 x4 or SATA — alongside four SATA 6 Gb/s ports with RAID 0, 1, 5, and 10 support. Intel Optane Memory compatibility is included, subject to updated drivers and BIOS. Connectivity is anchored by an Intel I219-V Gigabit LAN controller, and an E-key M.2 slot accommodates an optional Intel CNVi Wi-Fi and Bluetooth module (IEEE 802.11ac Wave 2). USB 3.1 Gen2 (10 Gbps) is available through one rear Type-A and one rear Type-C port, plus an internal Type-C header. Audio is provided by a Realtek ALC892 codec supporting 7.1-channel HD audio with S/PDIF output, EMI shielding, isolated audio layers, and Nahimic 3 surround sound software. For display output, the rear panel includes DVI-D (up to 1920×1200 at 60 Hz), HDMI 1.4 (up to 4096×2160 at 24 Hz), and DisplayPort 1.2 (up to 4096×2304 at 60 Hz). Two 4-pin RGB LED headers enable lighting customisation. EZ Debug LEDs assist with hardware troubleshooting, and XL PCIe clips ease GPU installation and removal. Key Specifications: - Socket: LGA 1151 | Chipset: Intel Z390 - Form Factor: Micro-ATX, 9.6 x 9.6 in (24.4 x 24.4 cm) - Memory: 4 x DDR4, up to 128 GB, DDR4 2133–4400(OC) MHz, dual-channel, XMP support - Storage: 2 x M.2 (PCIe 3.0 x4 / SATA), 4 x SATA 6 Gb/s, RAID 0/1/5/10 (SATA), RAID 0/1 (M.2 PCIe) - USB: 3 x USB 3.1 Gen2 (10 Gbps), 2 x USB 3.1 Gen1, 8 x USB 2.0 - Display: DVI-D, HDMI 1.4, DisplayPort 1.2 - LAN: Intel I219-V Gigabit - Audio: Realtek ALC892, 7.1-channel HD audio, S/PDIF output - Multi-GPU: 2-Way AMD CrossFire - OS Support: Windows 10 64-bit - Warranty: 3 Years
Datasheet
| Warranty | 3 Years |
|---|---|
| Chipset | Intel® Z390 Chipset |
| Lan | 1 x Intel® I219-V Gigabit LAN controller |
| USB | Intel® Z390 Chipset3 x USB 3.1 Gen2 (SuperSpeed USB 10Gbps) ports (1 Type-C and 1 Type-A ports on the back panel, 1 Type-C internal connector)2 x USB 3.1 Gen1 (SuperSpeed USB) ports available through the internal USB connector8 x USB 2.0 (High-speed USB) ports (4 Type-A ports on the back panel, 4 ports available through the internal USB connector) |
| Raid | Intel® Z390 ChipsetSupports RAID 0, RAID1, RAID 5 and RAID 10 for SATA storage devicesSupports RAID 0 and RAID 1 for M.2 PCIe storage devices |
| Audio | Realtek® ALC892 Codec7.1-Channel High Definition AudioSupports S/PDIF output |
| Slots | 1 x DVI-D port, supports a maximum resolution of 1920×1200@60Hz1 x HDMI™ port 1.4, supports a maximum resolution of 4096×2160@24Hz1 x DisplayPort port 1.2, supports a maximum resolution of 4096X2304@60Hz |
| Memory | 4 x DDR4 memory slots, support up to 128GBSupports DDR4 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 MHzSupports Dual-Channel modeSupports non-ECC, un-buffered memorySupports Intel® Extreme Memory Profile (XMP) |
| Storage | Intel® Z390 Chipset4 x SATA 6Gb/s ports2 x M.2 slots (Key M)M2_1 supports up to PCIe 3.0 x4 and SATA 6Gb/s, 2242/ 2260/ 2280/ 22110 storage devicesM2_2 Supports up to PCIe 3.0 x4 and SATA 6Gb/s, 2280 storage devicesIntel® Optane™ Memory ReadySATA2 port will be unavailable when installing SATA M.2 SSD in M2_1 slot.Before using Intel® Optane™ memory modules, please ensure that you have updated the drivers and BIOS to the latest version from MSI website |
| Mounting | 8 mounting holes |
| Multi-Gpu | Supports 2-Way AMD® CrossFire™ Technology |
| Processor | Supports 9th/ 8th Gen Intel® Core™ / Pentium® Gold / Celeron® processors for LGA 1151 socket |
| Dimensions | 9.6 in. x 9.6 in. (24.4 cm x 24.4 cm)Micro-ATX Form Factor |
| Back Panel Ports | PS/2 Combo PortDisplayPortLAN PortUSB 3.1 Gen2 Type AHD Audio ConnectorsUSB 2.0 PortsDVI-D PortHDMI PortUSB 2.0 PortsUSB 3.1 Gen2 Type COptical S/PDIF OUT |
| Operating System | Support for Windows® 10 64-bit |
| Internal Connectors | 1 x 24-pin ATX main power connector1 x 8-pin ATX 12V power connector4 x SATA 6Gb/s connectors1 x USB 3.1 Gen2 Type-C port1 x USB 3.1 Gen1 connector (supports additional 2 USB 3.1 Gen1 ports)2 x USB 2.0 connectors (supports additional 4 USB 2.0 ports)1 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 |




