Chipset: Intel Z790

Size format: ATX Support for processors: 13th Gen Intel Core Processors & 12th Gen Intel Core, Pentium Gold and Celeron Processors

Memory slots: 4 x DIMM Memory support:

• 4 x DIMMs
• Max. 128GB
• DDR5 7200+(OC)/7000(OC)/6800(OC)/6600(OC)/6400(OC)/6200(OC)/6000(OC)/5800(OC)/5600/5400/5200/5000/ 4800

/3600(OC)/3466(OC)/3400(OC)/3333(OC)/3200/3000/2933/2800/2666/2400/2133 Non-ECC, Un-buffered Memory

• Dual Channel Memory Architecture
• Supports Intel Extreme Memory Profile (XMP)
• OptiMem II

Max. size of operating memory: 128 GB

Graphics outputs: no (1x DisplayPort + 1x HDMI port)

Sound card:

• Realtek S1220A 7.1 Surround Sound High Definition Audio CODEC

Network card:

• 1 x Intel 2.5Gb Ethernet
• Wi-Fi 6E
• 2x2 Wi-Fi 6E (802.11 a/b/g/n/ac/ax)
• Supports 2.4/5/6GHz frequency band
• Bluetooth v5.3

Expansion slots: Intel 13th & 12th Gen Processors

• 1 x PCIe 5.0 x16 slot

Intel Z790 Chipset

• 1 x PCIe 4.0 x16 slot (supports x4 mode)
• 1 x PCIe 4.0 x4 slot
• 2 x PCIe 3.0 x1 slots

RAID controller: PCIe RAID 0/1/5/10, SATA RAID 0/1/5/10

SATA:

• 4 x SATA 6Gb/s ports

M.2: Intel 13th & 12th Gen Processors

• M.2_1 slot (Key M), type 2242/2260/2280/22110 (support PCIe 4.0 x4 mode)

Intel Z790 Chipset

• M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
• M.2_3 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)
• M.2_4 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 & SATA modes)

USB: rear USB - total 8, front USB - total 7 REAR

• 1 x USB 3.2 Gen 2x2 port (1 x USB Type-C)
• 3 x USB 3.2 Gen 2 ports (2 x Type-A + 1 x USB Type-C)
• 4 x USB 3.2 Gen 1 ports (4 x Type-A)

FRONT

• 1 x USB 3.2 Gen 2 connector (supports USB Type-C)
• 1 x USB 3.2 Gen 1 header supports 2 additional USB 3.2 Gen 1 ports
• 2 x USB 2.0 headers support additional 4 USB 2.0 ports

Internal ports: Fan and Cooling related

• 1 x 4-pin CPU Fan header
• 1 x 4-pin CPU OPT Fan header
• 1 x 4-pin AIO Pump header
• 4 x 4-pin Chassis Fan headers

Power related

• 1 x 24-pin Main Power connector
• 2 x 8-pin +12V Power connectors

Storage related

• 4 x M.2 slots (Key M)
• 4 x SATA 6Gb/s ports

USB

• 1 x USB 3.2 Gen 2 connector (supports USB Type-C)
• 1 x USB 3.2 Gen 1 header supports 2 additional USB 3.2 Gen 1 ports
• 2 x USB 2.0 headers support 4 additional USB 2.0 ports

Miscellaneous

• 3 x Addressable Gen 2 headers
• 1 x Aura RGB header
• 1 x Clear CMOS header
• 1 x COM Port header
• 1 x CPU Over Voltage jumper
• 1 x Front Panel Audio header (AAFP)
• 1 x Power button
• 1 x SPI TPM header (14-1pin)
• 1 x 20-3 pin System Panel header with Chassis intrude function
• 1 x Thunderbolt header

External ports:

• 1 x USB 3.2 Gen 2x2 port (1 x USB Type-C)
• 3 x USB 3.2 Gen 2 ports (2 x Type-A, 1 x Type-C)
• 4 x USB 3.2 Gen 1 ports (4 x Type-A)
• 1 x DisplayPort
• 1 x HDMI port
• 1 x Wi-Fi Module
• 1 x Intel 2.5Gb Ethernet port
• 3 x Audio jacks

BIOS: 256 Mb Flash ROM, UEFI AMI BIOS

Manufacturer page: https://www.asus.com/Motherboards-Components/Motherboards/PRIME/PRIME-Z790-A-WIFI/