Mainboard ASROCK Z790 Steel Legend WiFi DDR5

Unique Feature

Superb Productivity
- PCIe Gen5 (Graphics, M.2)
- Dual Channel DDR5
Rock-Solid Durability
- 16+1+1 Power Phase, 60A SPS for VCore+GT
- Flexible Integrated I/O Shield
- Nichicon 12K Black Caps (100% Japan made high quality conductive polymer capacitors)
Ultrafast Connectivity
- 2.5G LAN, 802.11ax Wi-Fi 6E Module
EZ Update
- ASRock Auto Driver Installer
EZ Troubleshooter
- ASRock Post Status Checker

CPU

- Supports 13^th Gen & 12^th Gen Intel^® Core™ Processors (LGA1700)
- Supports Intel^® Hybrid Technology
- Supports Intel^® Turbo Boost Max 3.0 Technology
- Supports Intel^® Thermal Velocity Boost (TVB)
- Supports Intel^® Adaptive Boost Technology (ABT)

Chipset

- Intel^® Z790

Memory

- Dual Channel DDR5 Memory Technology
- 4 x DDR5 DIMM Slots
- Supports DDR5 non-ECC, un-buffered memory up to 6800+(OC)*
- Max. capacity of system memory: 128GB**
- Supports Intel^® Extreme Memory Profile (XMP) 3.0

*1DPC 1R Up to 6800+ MHz (OC), 4800 MHz Natively.
1DPC 2R Up to 6000+ MHz (OC), 4400 MHz Natively.
2DPC 1R Up to 5600+ MHz (OC), 4000 MHz Natively.
2DPC 2R Up to 4800+ MHz (OC), 3600 MHz Natively.
**Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows^® 32-bit OS. For Windows^® 64-bit OS with 64-bit CPU, there is no such limitation.

BIOS

- 256Mb AMI UEFI Legal BIOS with GUI support

Graphics

*Intel^® UHD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated.

Audio

- 7.1 CH HD Audio (Realtek ALC897 Audio Codec)
- Nahimic Audio

LAN

- 2.5 Gigabit LAN 10/100/1000/2500 Mb/s
- Dragon RTL8125BG
- Supports Dragon 2.5G LAN Software
- Smart Auto Adjust Bandwidth Control
- Visual User Friendly UI
- Visual Network Usage Statistics
- Optimized Default Setting for Game, Browser, and Streaming Modes
- User Customized Priority Control

Wireless LAN

*Wi-Fi 6E (6GHz band) will be supported by Microsoft^® Windows^® 11. The availability will depend on the different regulation status of each country and region. It will be activated (for supported countries) through Windows^® Update and software updates once available.
A 6GHz compatible router is required for 6E functionality.

Slots

*If M2_2 is occupied, PCIE1 will downgrade to x8 mode.
Supports NVMe SSD as boot disks

Storage

*Supports Intel^® Volume Management Device (VMD)
Supports NVMe SSD as boot disks
If M2_2 is occupied, PCIE1 will downgrade to x8 mode.
Either M2_1 or M2_2 can be used at a time.

RAID

- Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices
- Supports RAID 0, RAID 1 and RAID 5 for M.2 NVMe storage devices

USB 3.1

*All USB ports support ESD Protection

Connector

*Supports in total up to 12V/3A, 36W LED Strip

**Support in total up to 5V/3A, 15W LED Strip

***CPU_FAN1 supports the fan power up to 1A (12W).

****CPU_FAN2/WP supports the fan power up to 2A (24W).

*****CHA_FAN1~5/WP support the fan power up to 2A (24W).
CPU_FAN2/WP and CHA_FAN1~5/WP can auto detect if 3-pin or 4-pin fan is in use.

Rear Panel I/O

- 2 x Antenna Ports
- 1 x HDMI Port
- 1 x DisplayPort 1.4
- 1 x Optical SPDIF Out Port
- 1 x USB 3.2 Gen2 Type-A Port (10 Gb/s)
- 1 x USB 3.2 Gen2 Type-C Port (10 Gb/s)
- 8 x USB 3.2 Gen1 Ports
- 1 x RJ-45 LAN Port
- HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks)

Software and UEFI

*These utilities can be downloaded from ASRock Live Update & APP Shop.

Accessories

- 1 x User Manual
- 2 x SATA Data Cables
- 1 x ASRock WiFi 2.4/5/6 GHz Antenna
- 4 x Screws for M.2 Sockets
- 1 x Graphics Card Holder

Form Factor

- ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm
- 2oz Copper PCB

OS

- Microsoft^® Windows^® 11 64-bit

Certifications

- FCC, CE
- ErP/EuP ready (ErP/EuP ready power supply is required)
- CEC Tier II ready