MSI MB Sc LGA1700 PRO Z790-A MAX WIFI, Intel Z790, 4xDDR5, 1xDP, 1xHDMI, WI-FI

Support Intel Core™ 14th/ 13th/ 12th Gen Processors, Intel Pentium Gold and Celeron Processors
LGA 1700

INTEL Z790

4x DDR5 UDIMM, Maximum Memory Capacity 256GB
Memory Support 7800+(OC)/ 7600(OC)/ 7400(OC)/ 7200(OC)/ 7000(OC)/ 6800(OC)/ 6600(OC)/ 6400(OC)/ 6200(OC)/ 6000(OC)/ 5800(OC)/ 5600(JEDEC)/ 5400(JEDEC)/ 5200(JEDEC)/ 5000(JEDEC)/ 4800(JEDEC) MHz
Max. overclocking frequency:
• 1DPC 1R Max speed up to 7800+ MHz
• 1DPC 2R Max speed up to 6600+ MHz
• 2DPC 1R Max speed up to 6400+ MHz
• 2DPC 2R Max speed up to 5600+ MHz

Supports Intel XMP 3.0 OC
Supports Dual-Controller Dual-Channel mode
Supports non-ECC, un-buffered memory

1x HDMI™
Support HDMI™ 2.1 with HDR, maximum resolution of 4K 60Hz*
1x DisplayPort
Support DP 1.4, maximum resolution of 8K 60Hz*
*Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed.

3x PCI-E x16 slot
1x PCI-E x1 slot
PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)
PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset)
PCI_E3 Gen PCIe 4.0 supports up to x4 (From Chipset)
PCI_E4 Gen PCIe 3.0 supports up to x1 (From Chipset)

4x M.2
M.2_1 Source (From CPU) supports up to PCIe 4.0 x4 , supports 22110/2280/2260/2242 devices
M.2_2 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260/2242 devices
M.2_3 Source (From Chipset) supports up to PCIe 4.0 x4 / SATA mode, supports 2280/2260/2242 devices
M.2_4 Source (From Chipset) supports up to PCIe 4.0 x4 / SATA mode, supports 2280/2260/2242 devices
6x SATA 6G

Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices
Supports RAID 0, RAID 1, RAID 5 and RAID 10 for M.2 NVMe storage devices

2x USB 2.0 (Rear)
4x USB 2.0 (Front)
2x USB 3.2 Gen1 Type A (Rear)
2x USB 3.2 Gen1 Type A (Front)
3x USB 3.2 Gen2 Type A (Rear)
1x USB 3.2 Gen2 Type C (Front)
1x USB 3.2 Gen2x2 Type C (Rear)

Intel 2.5Gbps LAN

Wi-Fi 7
The Wireless module is pre-installed in the M.2 (Key-E) slot
Supports MU-MIMO TX/RX, 2.4GHz / 5GHz / 6GHz* (320MHz) up to 5.8Gbps
Supports 802.11 a/ b/ g/ n/ ac/ ax/ be

Supports Bluetooth 5.4**, MLO, 4KQAM

* 6GHz band support may depend on every country’s regulations and Wi-Fi 7 will be ready in Windows 11 SV3.
** The Bluetooth version may be updated, please refer to the Wi-Fi chipset vendor’s website for details. Bluetooth 5.4 support schedule depends on MSFT Windows 11 plan.

Realtek ALC4080 Codec
7.1-Channel USB High Performance Audio
Supports S/PDIF output

1x Power Connector(ATX_PWR)
2x Power Connector(CPU_PWR)
1x CPU Fan
1x Pump Fan
6x System Fan
2x Front Panel (JFP)
1x Chassis Intrusion (JCI)
1x Front Audio (JAUD)
1x TBT connector (JTBT, supports RTD3)
1x Tuning Controller connector(JDASH)
3x Addressable V2 RGB LED connector (JARGB_V2)
1x RGB LED connector(JRGB)
1x TPM pin header(Support TPM 2.0)
4x USB 2.0 ports
2x USB 3.2 Gen1 Type A ports
1x USB 3.2 Gen2 Type C ports
1x USB4 card connector (JTBT_U4_1, supports RTD3)

4x EZ Debug LED

1x DisplayPort
2x USB 2.0
1x 2.5G LAN
2x Wi-Fi / Bluetooth
5x Audio Connectors
1x HDMI™
1x Flash BIOS Button
2x USB 3.2 Gen 1 5Gbps (Type-A)
3x USB 3.2 Gen 2 10Gbps (Type-A)
1x USB 3.2 Gen 2x2 20Gbps (Type-C)
1x S/PDIF-OUT

Support for Windows 11 64-bit

ATX
243.84 x 304.8 mm