MSI MAG Z790 TOMAHAWK WIFI LGA 1700 ATX Motherboard User Manual
Mag z790 tomahawk wifi, Specifications, Back panel connectors
MAG Z790 TOMAHAWK WIFI
MS-7D91v4.0
2022/08/01
BAT1
Specifications
CPU
∙
Supports 12th/13th Gen Intel® Core™ Processors,
Pentium® Gold and Celeron® Processors*
∙
Processor socket LGA1700
* Please go to msi.com to get the newest support status as new processors are
released.
Chipset
Intel® Z790 Chipset
Memory
∙
4x DDR5 memory slots, support up to 128GB*
∙
Supports 1R 5600 MHz (by JEDEC & POR)
• 1DPC 1R Max speed up to 6800+ MHz
• 1DPC 2R Max speed up to 6400+ MHz
• 2DPC 1R Max speed up to 6400+ MHz
• 2DPC 2R Max speed up to 5600+ MHz
∙
Supports Intel® XMP3.0 OC
∙
Supports Dual-Controller Dual-Channel mode
∙
Supports non-ECC, un-buffered memory
* Please refer to www.msi.com for more information on compatible memory.
Expansion Slots
∙
2x PCIe x16 slots
• PCI_E1 slot (From CPU)
• Supports up to PCIe 5.0 x16
• PCI_E3 slot (From Z790 Chipset)
• Supports up to PCIe 4.0 x4
∙
1x PCIe 3.0 x1 slot
• PCI_E2 slot (From Z790 Chipset)
• Supports up to PCIe 3.0 x1
Onboard Graphics
∙
1x HDMI 2.1 with HDR port, supporting a maximum
resolution of 4K 60Hz*/ **
∙
1x DisplayPort 1.4 port with HBR3, supporting a maximum
resolution of 4K 60Hz*/ **
* Available only on processors featuring integrated graphics.
** Graphics specifications may vary depending on the CPU installed.
SATA Ports
∙
7x SATA 6Gb/s ports
• SATA_1& SATA_5_6& SATA_7_8 (From Z790 chipset)
• SATA_A1_A2 (From ASM1061)
Continued on next column
Back Panel Connectors
1
2
4
Item Description
1
DisplayPort port
2
USB 3.2 Gen 1 5Gbps Type-A ports (From Hub GL3523)
3
USB 3.2 Gen 2 10Gbps Type-A ports (From Z790 chipset)
4
2.5Gbps LAN (RJ45) port
5
Wi-Fi Antenna connectors
6
Audio jacks
7
8
Clear CMOS button
9
Flash BIOS button
10
USB 3.2 Gen 2 10Gbps Type-C port (From Z790 chipset)
11
Flash BIOS port
12
USB 3.2 Gen 2x2 20Gbps Type-C port (From Z790 chipset)
13
Optical S/PDIF Out connector
7
8
9
10
12
13
11
6
Overview of Components
JUSB3
JUSB4
SATA▼A1▲A2
SATA▼7▲8
SATA▼5▲6
M2_4
ATX_PWR1
SYS_FAN6
CPU_FAN1
PUMP_FAN1
JARGB_V2_2
JARGB_V2_3
DIMMB2
CPU_PWR1
CPU_PWR2
JFP2
JFP1
JOC_FS1
JUSB2
SATA_1
JUSB1
SYS_FAN5
SYS_FAN4
SYS_FAN3
SYS_FAN2
JTBT1
SYS_FAN1
JDASH1
JARGB_V2_1
JRGB1
JAUD1
PCI_E1
PCI_E2
PCI_E3
M2_1
M2_2
M2_3
JBAT1
JTPM1
JCI1
DIMMB1
DIMMA2
DIMMA1
3
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