Brand

ASUS

Model

ROG MAXIMUS Z790 APEX

Socket

LGA1700

Chipset

Intel® Z790 Chipset

CPU Support

Intel® Socket LGA1700 for 13th Gen Intel® Core™ Processors & 12th Gen Intel® Core™, Pentium® Gold and Celeron® Processors*
Supports Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0**
* Refer to www.asus.com for CPU support list.
** Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types.

Memory Standard

2 x DIMM, Max. 64GB, DDR5 8000+(OC)/7800(OC)/7600 (OC)/7467(OC)/7200(OC)/7000(OC)/6800(OC)/6600(OC)/6400(OC)/ 6200(OC)/ 6000(OC)/ 5800(OC)/ 5600/ 5400/ 5200/ 5000/ 4800 Non-ECC, Un-buffered Memory*
Dual Channel Memory Architecture
Supports Intel® Extreme Memory Profile (XMP)
OptiMem III
* 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.

Memory Slots

4 x DIMM, Max. 128GB, DDR4

Max Memory

128 GB

Expansion Slot

Intel® 13th & 12th Gen Processors*
2 x PCIe 5.0 x16 slots (supports x16 or x8/x8 modes)**

Intel® Z790 Chipset
1 x PCIe 4.0x4 slot
1 x PCIe 4.0x1 slot
* Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/).
** When the PCIE 5.0 M.2 card is installed on the PCIEX16(G5)_2, PCIEX16(G5)_1 will run x8 only.
- To ensure compatibility of the device installed, please refer to https://www.asus.com/support/ for the list of supported peripherals.

Storage Devices

Total supports 5 x M.2 slots and 6 x SATA 6Gb/s ports*
Intel® 13th & 12th Gen Processors
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
PCIe 5.0 M.2 slot (Key M) via PCIe 5.0 M.2 card, type 2242/2260/2280/22110

Intel® Z790 Chipset**
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 & SATA modes)
DIMM.2_1 slot (Key M) via ROG DIMM.2, type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)
DIMM.2_2 slot (Key M) via ROG DIMM.2, type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)
6 x SATA 6Gb/s ports**
* Intel® Rapid Storage Technology supports PCIe RAID 0/1/5/10, SATA RAID 0/1/5/10
** RAID configuration and boot drives are not supported on the SATA6G_E1-2 ports.

Audio

ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080
- Impedance sense for front and rear headphone outputs
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- High quality 120 dB SNR stereo playback output and 113 dB SNR recording input
- Supports up to 32-Bit/384 kHz playback

Audio Features
- SupremeFX Shielding Technology
- Savitech SV3H712 AMP  
- Gold-plated audio jacks
- Rear optical S/PDIF out port
- Premium audio capacitors
- Audio cover

LAN

1 x Intel® 2.5Gb Ethernet
ASUS LANGuard

Wireless Data Network

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**
* WiFi 6E 6GHz regulatory may vary between countries.
** The Bluetooth version may vary, please refer to the Wi-Fi module manufacturer's website for the latest specifications.

USB

Rear USB (Total 10 ports)
1 x USB 3.2 Gen 2x2 port (1 x USB Type-C®)
5 x USB 3.2 Gen 2 ports (5 x Type-A)
4 x USB 3.2 Gen 1 ports (4 x Type-A)

Front USB (Total 9 ports)
1 x USB 3.2 Gen 2x2 connector (supports USB Type-C® with up to 60W PD/QC4+)
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

Internal I/O 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
2 x 4-pin Full Speed Fan headers
1 x W_PUMP+ header
1 x 2-pin Water In header
1 x 2-pin Water Out header
1 x 3-pin Water Flow header

Power related
1 x 24-pin Main Power connector
2 x 8-pin +12V Power connector
1 x 6-pin PCIe Power connector

Storage related
2 x M.2 slots (Key M)
1 x DIMM.2 slot supports 2 x M.2 slots (Key M)
6 x SATA 6Gb/s ports

USB
1 x USB 3.2 Gen 2x2 connector (supports USB Type-C® )
2 x USB 3.2 Gen 1 headers support 4 additional USB 3.2 Gen 1 ports
2 x USB 2.0 headers support 4 additional USB 2.0 ports

Miscellaneous
1 x 80 Light Bar jumper
3 x Addressable Gen 2 headers
1 x Aura RGB header
2 x BCLK button
1 x BIOS Switch button
1 x FlexKey button
1 x Front Panel Audio header (AAFP)
1 x LN2 Mode jumper
1 x Osc sense header
1 x Pause switch
12 x ProbeIt Measurement Points
1 x ReTry button
2 x RSVD switches
1 x RSVD header
1 x Safe Boot button
1 x Slow Mode switch
1 x Start button
1 x V_Latch switch
1 x 10-1 pin System Panel header
1 x Thunderbolt™ (USB4®) header
1 x Thermal Sensor header

Back Panel Connectors

1 x USB 3.2 Gen 2x2 port (1 x USB Type-C®)
5 x USB 3.2 Gen 2 ports (5 x Type-A)
4 x USB 3.2 Gen 1 ports (4 x Type-A)
1 x Wi-Fi Module
1 x Intel® 2.5Gb Ethernet port
5 x Gold-plated audio jacks*
1 x Optical S/PDIF out port
1 x BIOS FlashBack™  button
1 x Clear CMOS button
1 x PS/2 Keyboard (purple) port
1 x PS/2 Mouse (green) port

Power Pin

1 x 24-pin Main Power connector
2 x 8-pin +12V Power connector
1 x 6-pin PCIe Power connector

Form Factor

ATX Form Factor
12 inch x 9.6 inch ( 30.5 cm x 24.4 cm ))

Dimensions

(W x D x H) : 24.40 x 30.50 x 4.80 Cm

Warranty

3 Year