CPU

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

Memory

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^® XMP3.0 OC
Supports Dual-Controller Dual-Channel mode
Supports non-ECC, un-buffered memory

Audio

Realtek^® ALC4082 Codec + ESS ES9280AQ Combo DAC/HPA
7.1-Channel USB High Performance Audio
Supports S/PDIF output
Supports up to 32-Bit/384 kHz playback on front panel

Storage

5x M.2
M.2_1 Source (From CPU) supports up to PCIe 4.0 x4 , supports 22110/2280/2260 devices
M.2_2 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devices
M.2_3 Source (From Chipset) supports up to PCIe 4.0 x4 / SATA mode, supports 2280/2260 devices
M.2_4 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280 devices
M.2_5 Source (From Chipset) supports up to PCIe 4.0 x4 / SATA mode, supports 22110/2280/2260 devices
6x SATA 6G
 
*M2_4 slot will be unavailable when installing in the PCI_E2 slot.
**SATA7 will be unavailable when installing M.2 SATA SSD in the M2_5 slot.

LAN

2x Intel^® 2.5Gbps LAN

Onboard graphics

1x Type-C DisplayPort
Supports a maximum resolution of 4K 60Hz
 
*Available only on processors featuring integrated graphics.
**Graphics specifications may vary depending on the CPU installed.

Onboard thunderbolt

Thunderbolt chip JHL8540
2x Thunderbolt4 (USB-C) ports Q’ty
Supports up to 40Gbps transfer rate with Thunderbolt devices
Supports up to 20Gbps transfer rate with USB4 devices
Supports up to 10Gbps transfer rate with USB 3.2 devices
Supports up to 5V/3A,15W power charging
Each port can daisy-chain up to three Thunderbolt 4 devices or five Thunderbolt 3 devices
Supports up to 8K display (need to connect the DisplayPort of the discrete graphics card to the Mini DisplayPort Input port on the back panel)

Slot

3x PCI-E x16 slot
PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)
PCI_E2 Gen PCIe 5.0 supports up to x8 (From CPU)
PCI_E3 Gen PCIe 4.0 supports up to x4 (From Chipset)
 
*PCI_E1 slot will run at x8 speed when installing device in the PCI_E2 slot or M2_4 slot.
**M2_4 slot will be unavailable when installing device in the PCI_E2 slot.

Multi-GPU

AMD MULTI-GPU Support

RAID

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
 
*SATA_A1_A2 do not support RAID function.

USB

4x USB 2.0 (Front)
4x USB 2.0 ports (Front)
4x USB 5Gbps Type A (Front)
7x USB 10Gbps Type A (Rear)
1x USB 10Gbps Type C (Rear)
2x USB 20Gbps Type C (Front)
 
*To achieve 60W PD fast charging for JUSB6, the PD_PWR1 connector needs to be   connected to the power supply unit.
**JUSB6 doesn’t support USB 2.0 device.

Wireless LAN & Bluetooth

Intel^® Wi-Fi 6E
The Wireless module is pre-installed in the M.2 (Key-E) slot
Supports MU-MIMO TX/RX, 2.4GHz / 5GHz / 6GHz* (160MHz) up to 2.4Gbps
Supports 802.11 a/ b/ g/ n/ ac/ ax
 
Supports Bluetooth^® 5.3, FIPS, FISMA
 
* Wi-Fi 6E 6GHz may depend on every country’s regulations and will be ready in Windows 11.
** Bluetooth 5.3 will be ready in Windows 10 build 21H1 and Windows 11.

Internal IO

1x Power Connector(ATX_PWR)
2x Power Connector(CPU_PWR)
1x Front Type-C Quick Charge Connector(PD_PWR1)
1x CPU Fan
2x Pump Fan
5x System Fan
2x Front Panel (JFP)
1x Chassis Intrusion (JCI)
1x Water Flow connector
1x Slow Mode Booting Jumper(JSLOW)
1x Front Audio (JAUD)
2x Thermal Sensor connectors(T_SEN)
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)
V-check point
4x USB 2.0 ports
2x USB 5Gbps Type A ports
2x USB 20Gbps Type C ports

LED feature

1x EZ LED Control switch
4x EZ Debug LED
1x 2-Digit Debug Code LED

Back panel ports

Clear CMOS Button

Flash BIOS Button

2.5G LAN

2.5G LAN

Thunderbolt 4 40Gbps (Type-C)

Wi-Fi / Bluetooth

Audio Connectors

Smart Button

USB 3.2 Gen 2 10Gbps (Type-C Display port)

USB 3.2 Gen 2 10Gbps (Type-A)

Mini DisplayPort Input (for Thunderbolt passthrough)

Optical S/PDIF-Out

Operating system

Support for Windows^® 11 64-bit, Windows^® 10 64-bit

PCB info

E-ATX
  277mmx304.8mm

Box content

MSI MEG Z790 ACE LGA 1700 E-ATX DDR5 Motherboard

Wi-Fi Antenna

USB Drive

EZ Front Panel Cable

4 x SATA Cables

2 x Thermistor Cables

1 to 2 RGB LED Extension Y Cable

Rainbow RGB LED Extension Cable

2 x DP To Mini DP Cables

M.2 Screws / Standoff Sets / EZ M.2 Clips