GIGABYTE Z790 D AX Motherboard – Intel 14th Gen, DDR5, PCIe 4.0 M.2, Wi-Fi 6E

GIGABYTE Z790 D AX | Intel Z790 ATX Motherboard

The GIGABYTE Z790 D AX motherboard delivers a robust foundation for Intel Core 14th Gen processors, combining 12+1+1 digital VRM phases with support for up to 7600MHz DDR5 memory. Designed for enthusiasts seeking reliable performance, this ATX board offers comprehensive connectivity including Wi-Fi 6E, 2.5GbE LAN, and multiple PCIe 4.0 M.2 slots.

Built for Intel’s Latest Performance

Engineered specifically for Intel’s 14th Generation processors, the Z790 D AX features a 12+1+1 phase digital VRM design that delivers clean, stable power for demanding workloads. The motherboard’s dual-channel DDR5 architecture supports memory speeds up to 7600MHz when overclocked, providing exceptional bandwidth for gaming, content creation, and multitasking. With four DIMM slots supporting up to 192GB of unbuffered ECC or non-ECC memory, this board scales from mainstream builds to high-end workstation configurations.

Storage and Expansion Excellence

Storage flexibility stands out with three PCIe 4.0 M.2 slots supporting the latest NVMe SSDs for blistering-fast load times and data transfers. The board also includes four SATA III ports for additional storage devices, with RAID 0, 1, 5, and 10 support for data protection and performance optimization. Expansion capabilities are comprehensive with one PCIe 5.0 x16 slot for the latest graphics cards, one PCIe 4.0 x16 slot, one PCIe 3.0 x16 slot, and two PCIe 3.0 x1 slots, ensuring compatibility with current and future hardware upgrades.

Advanced Connectivity Suite

Modern connectivity needs are met with Wi-Fi 6E and Bluetooth 5.3 for wireless performance, while the Realtek RTL8125 2.5GbE LAN controller provides reliable wired networking. USB options include one USB 3.2 Gen 2×2 Type-C port, one USB 3.2 Gen 2 Type-A port, four USB 3.2 Gen 1 ports, and two USB 2.0 ports. The rear I/O panel features HDMI 2.1 and DisplayPort 1.2 outputs, supporting multi-monitor setups with discrete graphics cards. Front panel connectivity includes dedicated headers for USB, audio, and RGB lighting control.

Precision Cooling and System Monitoring

Comprehensive thermal management includes dedicated CPU fan and water cooling headers, plus multiple system fan connectors with full speed control. The motherboard monitors critical system parameters including fan speeds, temperatures, and voltages through its integrated PC health monitoring system. This ensures optimal performance under load while maintaining system stability and longevity. The UEFI AMI BIOS with 256 Mbit memory provides easy system configuration and tuning options for both novice builders and experienced overclockers.

Box contents

• GIGABYTE Z790 D AX motherboard
• I/O shield
• SATA cables
• M.2 thermal guard
• User manual and driver disk
• Warranty card

Check before you buy

• Confirm your CPU is compatible with LGA 1700 socket and 14th Gen Intel processors
• Verify your case supports ATX motherboard dimensions (305mm x 244mm)
• Check that your power supply provides adequate PCIe and CPU power connectors
• Confirm DDR5 memory compatibility if upgrading from existing system

Frequently Asked Questions

Q: Does this motherboard support Windows 11?

A: Yes, it supports both Windows 10 x64 and Windows 11 x64 operating systems.

Q: What is the maximum memory capacity supported?

A: The motherboard supports up to 192GB of DDR5 memory across four DIMM slots.

Q: Does it have built-in Wi-Fi?

A: Yes, it features Intel Wi-Fi 6E AX211 with support for the latest wireless standards.

Q: How many M.2 slots are available?

A: There are three M.2 slots, all supporting PCIe 4.0 for high-speed NVMe storage.

Q: What graphics outputs are available?

A: The rear I/O includes one HDMI 2.1 port and one DisplayPort 1.2 for video output.

The Consultant’s verdict & warranty

The GIGABYTE Z790 D AX represents a solid choice for users building systems around Intel’s 14th Gen processors who need reliable performance without excessive frills. Its combination of robust power delivery, comprehensive storage options, and modern connectivity makes it suitable for gaming rigs, content creation workstations, and general-purpose high-performance PCs. Covered by the standard Manufacturer Warranty.