Model
Brand
ASUS
Series
Prime
Model
PRIME Z790-P WIFI D4
Part Number
90MB1DB0-M0AAY0
Supported CPU
CPU Socket Type 
LGA 1700
CPU Type
Supports 13th Gen Intel Core & 12th Gen Intel Core Processors, Pentium Gold , Celeron Processors*

* Refer to www.asus.com for CPU support list.
Supported CPU Technologies
Supports Intel Turbo Boost Technology 2.0 and Intel Turbo Boost Max Technology 3.0**
** Intel Turbo Boost Max Technology 3.0 support depends on the CPU types.
Chipsets
Chipset 
Intel Z790
Memory
Number of Memory Slots
4x288pin (DDR4)
Memory Standard
Supports DDR4 5333(OC)/5133(OC)/5066(OC)/5000(OC)/4800(OC)/4700(OC)/4600(OC)/4500(OC)/4400(OC)/4266(OC)/4133(OC)/4000(OC)/3866(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/3333(OC)/3200/3000/2933/2800/2666/2400/2133 Non-ECC, Un-buffered Memory*

Supports Intel Extreme Memory Profile (XMP)
OptiMem II

* Supported memory types, data rate(Speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information refer to www.asus.com for memory support list.
Maximum Memory Supported
128GB
Channel Supported 
Dual Channel
Expansion Slots
PCI Express 5.0 x16
1 x PCIe 5.0 x16 slot*

* Please check the PCIe bifurcation table at the support site (https://www.asus.com/support/FAQ/1037507/).
- To ensure compatibility of the device installed, please refer to https://www.asus.com/support/ for the list of supported peripherals.
PCI Express 4.0 x16
3 x PCIe 4.0 x16 slots (support x4 mode)
PCI Express x1
1 x PCIe 3.0 x1 slot
Storage Devices
SATA 6Gb/s 
4 x SATA 6Gb/s
M.2
Intel 13th & 12th Gen Processors
M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports 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 & SATA modes)

* Intel Rapid Storage Technology supports PCIe RAID 0/1/5/10, SATA RAID 0/1/5/10.
SATA RAID
0/1/5/10
Onboard Audio
Audio Chipset 
Realtek 7.1 Surround Sound High Definition Audio CODEC*
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- Supports up to 24-Bit/192 kHz playback

Audio Features
- Audio Shielding
- Premium audio capacitors
- Dedicated audio PCB layers

* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.
Audio Channels 
7.1 Channels
Onboard LAN
LAN Chipset
1 x Realtek 2.5Gb Ethernet
Max LAN Speed
2.5Gbps
Wireless LAN
Wi-Fi 6
2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Supports 2.4/5GHz frequency band
Bluetooth
Bluetooth v5.2
Rear Panel Ports
Back I/O Ports
1 x USB 3.2 Gen 2x2 port (1 x USB Type-C)
1 x USB 3.2 Gen 2 port (1 x Type-A)
2 x USB 3.2 Gen 1 ports (2 x Type-A)
4 x USB 2.0 ports (4 x Type-A)
1 x DisplayPort
1 x HDMI port
1 x Wi-Fi Module
1 x Realtek 2.5Gb Ethernet port
3 x Audio jacks
1 x PS/2 Keyboard/Mouse combo port
Internal I/O Connectors
Onboard USB
1 x USB 3.2 Gen 2 Gen 2 connector (supports USB Type-C)
2 x USB 3.2 Gen 1 headers support additional 4 USB 3.2 Gen 1 ports
2 x USB 2.0 headers support additional 4 USB 2.0 ports

* USB_E1 port, USB_E2 port, USB_E3 port and USB_E4 port share the bandwidth.
** USB_E5 port, USB_E6 port, USB_E7 port and USB_E8 port share the bandwidth.
Other Connectors
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
3 x 4-pin Chassis Fan headers

Storage related
3 x M.2 slots (Key M)
4 x SATA 6Gb/s 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 Front Panel Audio header (AAFP)
1 x S/PDIF Out header
1 x Speaker header
1 x SPI TPM header (14-1pin)
1 x 20-5 pin System Panel header
1 x Thunderbolt header
Physical Spec
Form Factor
ATX
LED Lighting
RGB
Dimensions (W x L)
12.0" x 9.6"
Power Pin
1 x 24-pin Main Power connector
1 x 8-pin +12V Power connector
1 x 4-pin +12V Power connector
Windows Compatibility
Windows 11
Supported
Features
Features
ASUS 5X PROTECTION III
- DIGI+ VRM (- Digital power design with DrMOS)
- LANGuard
- Overvoltage Protection
- SafeSlot Core+
- Stainless-Steel Back I/O

ASUS Q-Design
- Q-DIMM
- Q-LED Core
- Q-Slot

ASUS Thermal Solution
- Flexible M.2 heatsink
- VRM heatsink design

ASUS EZ DIY
- ProCool

Aura Sync
- Aura RGB header
- Addressable Gen 2 headers
Packaging
Package Contents
Cables
2 x SATA 6Gb/s cables

Miscellaneous
1 x ASUS Wi-Fi moving antennas
1 x I/O Shield
1 x M.2 Rubber Package
2 x Screw packages for M.2 SSD

Documentation
1 x User guide