ASUS ROG Strix Z790-A
ASUS ROG Strix Z790-A Specifications
ASUS ROG Strix Z790-A by ASUS is a Standard-ATX form factor motherboard based on the high-end Z790 chipset and LGA 1700 socket, offering the most advanced features and connectivity options. It is designed to support DDR5 memory up to 192 GB and memory overclocking up to 8000 MHz. The motherboard features 4 memory slots and offers support for PCIe 5.0 x16, ensuring compatibility with modern GPUs and high-bandwidth expansion cards.
ASUS ROG Strix Z790-A Performance Review
The ASUS ROG Strix Z790-A features a high-end VRM setup, supplying 70 A across 16 phases. It can power high-wattage CPUs and support moderate overclocking while maintaining good voltage regulation and thermal efficiency. This makes it an excellent option for gamers and professionals who need reliable high-end CPU performance.
This motherboard is equipped with a premium audio chipset — the Realtek ALC4080 — delivering performance comparable to mid-to-high-end discrete sound cards. It provides clean, immersive sound with excellent signal-to-noise ratio and dynamic range. This makes it a recommended choice for audiophiles and users with high-end audio setups, such as studio-grade headphones, amplifiers, or surround sound systems, who want the best possible onboard audio.
This board delivers balanced value with a performance-per-price ratio of 46.7%, offering a solid blend of features, quality, and affordability.
Motherboard Information
Manufacturer: ASUS
Motherboard Name: ASUS ROG Strix Z790-A
Current Price Amazon: $339❗N/A
Amazon Price Updated: 1 week, 6 days ago.
Motherboard Available: False
Chipset / Socket: Z790 / LGA 1700
Form Factor / Memory Slots: Standard-ATX / 4 slots.
Memory Type / Max Cap / Max OC: DDR5 / 192 GB / 8000 MHz
PCIe Suport: PCIe 5.0 x16
Audio Chipset: Realtek ALC4080
Network: 1 x Intel® 2.5Gb Ethernet
Motherboard Dimensions: 30.5 cm x 24.4 cm
Quality & Features (max 110pts)
VRM Quality: 11 pts.
Chipset Q & F: 20 pts.
Build Quality: 16 pts.
Connectivity Q & F: 17 pts.
Audio Quality: 16 pts.
Total Points: 80 pts.
VRM Configuration
CPU Power Phases (Amps): 16 (70 A)
Power Design: 16+1+2
Calculated Performance
Quality and Features per Price: 46.7%
Additional Motherboard Information
Memory:
Dual channel memory architecture
Supports Intel® Extreme Memory Profile (XMP) memory module
Supports DIMM Flex
OptiMem II
ASUS Enhanced Memory Profile II (AEMP II)
* Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site or visit https://www.asus.com/support/.
** Non-ECC, un-buffered DDR5 memory supports On-Die ECC function.
Graphics:
1 x HDMI™ port***
* Graphics specifications may vary between CPU types. Please refer to www.intel.com for any updates.
** Supports max. 8K@60Hz as specified in DisplayPort 1.4.
*** Supports 4K@60Hz as specified in HDMI 2.1.
**** VGA resolution support depends on processors' or graphic cards' resolution.
Storage:
Intel® Core™ Processors (14th & 13th & 12th Gen)
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 2280 (supports PCIe 4.0 x4 mode)
M.2_3 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)
M.2_4 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)
M.2_5 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 & SATA modes)
4 x SATA 6Gb/s ports
* Intel® Rapid Storage Technology supports PCIe RAID 0/1/5/10, SATA RAID 0/1/5/10
USB:
1 x USB 20Gbps port (1 x USB Type-C®)
3 x USB 10Gbps ports (2 x Type-A + 1 x USB Type-C®)
4 x USB 5Gbps ports (4 x Type-A)
4 x USB 2.0 ports (4 x Type-A)
Front USB (Total 7 ports)
1 x USB 20Gbps (supports USB Type-C® with up to with up to 30W PD Fast-charge )
1 x USB 5Gbps header supports 2 additional USB 5Gbps ports
2 x USB 2.0 headers support 4 additional USB 2.0 ports
Internal I/O:
1 x 4-pin CPU Fan header
1 x 4-pin CPU OPT Fan header
1 x 4-pin AIO Pump header
5 x 4-pin Chassis Fan headers
Power Related
1 x 24-pin main power connector
2 x 8-pin +12V power connector
Storage Related
5 x M.2 slots (Key M)
4 x SATA 6Gb/s ports
USB
1 x USB 20Gbps connector (supports USB Type-C® )
1 x USB 5Gbps header supports 2 additional USB 5Gbps 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 CPU Over voltage jumper
1 x Front panel audio header (F_AUDIO)
1 x 20-3 pin system panel header with Chassis intrude function
1 x Thermal sensor header
1 x Thunderbolt™ (USB4®) header
Back Panel I/O:
3 x USB 10Gbps ports (2 x Type-A+1 x USB Type-C®)
4 x USB 5Gbps ports (4 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 Intel® 2.5Gb Ethernet
2 x Audio jacks
1 x Optical S/PDIF out port
1 x BIOS FlashBack™ button
1 x Clear CMOS button
WiFi:
2x2 Wi-Fi 7 (802.11be)**
Supports 2.4/5/6GHz frequency band***
Support Wi-Fi 7 160MHz bandwidth, up to 2.4Gbps transfer rate.
Bluetooth® v5.4****
* Compatible with Windows 11 or later.
** Wi-Fi 7 MLO(Multi-link Operation) full functions support will be ready in Windows 11 2024 Platform (Windows 11 24H2) or later.
*** Wi-Fi 6GHz frequency band and bandwidth regulatory may vary between countries.
**** The Bluetooth version may vary, please refer to the Wi-Fi module manufacturer's website for the latest specifications.
Audio:
- Impedance sense for front and rear headphone outputs
- Supports: Jack-detection, Multi-streaming, Front and Rear Panel MIC Jack-retasking
- High quality 120 dB SNR stereo playback output and 110 dB SNR recording input
- Supports up to 32-Bit/384 kHz playback on front panel
Audio Features
- SupremeFX Shielding Technology
- Savitech SV3H712 AMP
- Audio jacks
- Rear optical S/PDIF out port
- Premium audio capacitors
- Audio cover
**** The rear panel Lime (Line out) port does not support spatial audio. If you wish to use spatial audio make sure to connect your audio output device to the audio jack on the front panel of your chassis.
Special Features:
- M.2 Q-Latch
- PCIe Slot Q-Release
- Q-Antenna
- Q-DIMM
- Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]) with DRAM Detection
- Q-Slot
ASUS Thermal Solution
- M.2 heatsink backplate
- M.2 heatsink
- VRM heatsink design
ASUS EZ DIY
- BIOS FlashBack™ button
- BIOS FlashBack™ LED
- Clear CMOS button
- CPU Socket lever protector
- ProCool II
- Pre-mounted I/O shield
- SafeSlot
- SafeDIMM
Aura Sync
- Aura RGB header
- Addressable Gen 2 headers
Front Panel USB 20Gbps with PD Fast Charge Support
- Support: up to 30W charging
- Support: USB power delivery notification with power output wattage display
- Output: 5V/9V max. 3A, 12V max 2.5A
- Compatible with PD3.0