Model

ROG MAXIMUS Z790 APEX

CPU

Intel^® Socket LGA1700 for Intel^® Core™ 14^th & 13^th Gen Processors, Intel^® Core™ 12^th Gen, Pentium^® Gold and Celeron^® Processors*
Supports Intel^® Turbo Boost Technology 2.0 and Intel^® Turbo Boost Max Technology 3.0

Chipset

Intel^® Z790 Chipset

Memory

2 x DIMM, Max. 96GB, 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

Graphics

Intel^® 13^th & 12^th 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

Expansion Slots

Total supports 5 x M.2 slots and 6 x SATA 6Gb/s ports*
Intel^® 13^th & 12^th 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**

Storage

1 x Intel^® 2.5Gb Ethernet
ASUS LANGuard

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

Wireless & Bluetooth

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

USB

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 on front panel

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

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 on front panel

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

Back Panel I/O 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)
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

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

Special Features

Extreme OC Kit
- FlexKey button
- LN2 Mode
- ProbeIt
- ReTry button
- Safe boot button
- Start button
- Slow Mode

Extreme Engine Digi+
-SMD Capacitor
- MicroFine Alloy Choke

ASUS Q-Design
- M.2 Q-Latch
- PCIe Slot Q-Release
- Q-Code
- Q-Connector
- Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
- Q-Slot

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

ASUS EZ DIY
- BIOS FlashBack™ button
- Clear CMOS button
- CPU Socket lever protector
- ProCool II
- Pre-mounted I/O shield
- SafeSlot
- SafeDIMM

Aura Sync
- Aura RGB header(s)
- Addressable Gen 2 header(s)

Dual BIOS

Front Panel USB 3.2 Gen 2x2 with Quick Charge 4+ Support
- Support: up to 60W charging*
- Output: 5/9/15/20V max. 3A, PPS:3.3–21V max. 3A
- Compatible with PD3.0 and PPS

Software Features

ROG Exclusive Software
- GameFirst VI
- ROG CPU-Z
- Sonic Studio III + Sonic Studio Virtual Mixer + Sonic Suite Companion
- Sonic Radar III
- DTS^® Sound Unbound
- BullGuard or equivalent internet security (1-year full version)

ASUS Exclusive Software
Armoury Crate
- AIDA64 Extreme (1 year full version)
- Aura Creator
- Aura Sync
- Fan Xpert 4 (with AI Cooling II)
- Power Saving
- Two-Way AI Noise Cancellation
AI Suite 3
- Easy Optimization with AI Overclocking
- TPU
- DIGI+ Power Control
- Turbo app
- PC Cleaner
MyAsus
WinRAR

UEFI BIOS
AI Overclocking Guide
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode
MemTest86

BIOS

256 Mb Flash ROM, UEFI AMI BIOS

Manageability

WOL by PME, PXE

Accessories

ROG DIMM.2 with Heatsink
1 x ROG DIMM.2 with heatsink
1 x M.2 pad for ROG DIMM.2
2 x M.2 screw package for ROG DIMM.2

PCIe 5.0 M.2 Card with Heatsink
1 x PCIe 5.0 M.2 Card with heatsink
1 x M.2 screw package for ROG PCIe 5.0 M.2 Card

Additional Cooling Kit
1 x Thermal pad for M.2
1 x DDR5 Fan holder
1 x DDR5 Fan
1 x DDR5 Fan screw

Miscellaneous
1 x ASUS Wi-Fi moving antennas
1 x Q-connector
1 x ROG overclocking medal
1 x ROG thank you card
2 x M.2 Q-Latch packages for M.2 backplate
2 x M.2 backplate Rubber Packages

Installation Media
1 x USB drive with utilities and drivers

Operating System

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

Form Factor

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