Asrock Z790 Steel Legend WiFi ATX Motherboard
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About This Item
- Intel Z790 ATX motherboard for Intel Core i5/i7/i9 processors
- DDR5 memory support with 128 GB maximum capacity
- PCIe 5.0 x16 slot for high-speed graphics cards
- Wi-Fi 6E and 2.5 Gb Ethernet for fast networking
- 7.1 channel audio with Realtek ALC897 codec
- Multiple M.2 slots for ultra-fast NVMe SSDs
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ASRock Z790 Steel Legend WiFi | Intel Z790 Powerhouse for Enthusiasts
The ASRock Z790 Steel Legend WiFi Intel Z790 LGA 1700 ATX motherboard delivers rock-solid durability and irresistible aesthetics for daily users and mainstream enthusiasts. Built around demanding specs and features, this Steel Legend series board provides a strong array of materials and components to ensure stable, reliable performance for your PC build.
Key Specifications
| Metric | Spec |
|---|---|
| Processor Support | Intel Core i5/i7/i9 (LGA 1700) |
| Memory Support | DDR5-SDRAM, 128GB max, 4 DIMM slots |
| Expansion | PCIe 5.0 x16, PCIe 4.0 x16, PCIe 3.0 x1 |
| Storage | 1x M.2 Gen5, 8x SATA III |
| Network | 2.5Gb LAN + Wi-Fi 6E + Bluetooth |
| Audio | 7.1 channels, Realtek ALC897 |
16+1+1 Power Phase Design for Unmatched Stability
The Steel Legend features a robust 16+1+1 power phase design with Smart Power Stage technology that monitors current and temperature of each phase. This delivers smoother, neater power to your CPU with enhanced performance and overclocking capability. The sturdy components and completely smooth power delivery ensure the lowest temperatures for advanced gamers and enthusiasts pushing their systems to the limit.
Reinforced DDR5 Memory Support
ASRock has implemented a reinforced DIMM slot that’s surface-mounted onto the motherboard, providing better physical strength and more stable memory signals. This superior design allows for dramatic DDR5 overclocking up to insane frequencies. Additionally, a trouble-free protection circuit prevents damage to memory modules during installation or removal by properly managing AC power disconnection – essential for DDR5’s unique electrical architecture.
PCIe 5.0 + Surface-Mount Technology
Moving beyond conventional DIP style PCIe slots, the SMT type PCIe slot improves signal flow and maximizes stability under high speeds. This breakthrough fully supports the lightning speed of the latest PCIe 5.0 standard, capable of breathtaking 128GB/s bandwidth. The motherboard is ready to unleash the full potential of future high-end graphics cards and ultrafast SSDs.
Comprehensive Connectivity Options
With 8x USB 3.2 Gen 1 Type-A ports, 1x USB 3.2 Gen 2 Type-A, and 1x USB 3.2 Gen 2 Type-C, connectivity is abundant. The front panel features a USB 3.2 Gen 2×2 Type-C delivering up to 20 Gbps data transfer rates – twice as fast as previous generations. The Dragon 2.5Gb/s LAN platform boosts networking performance up to 2.5X standard gigabit Ethernet bandwidth, while Wi-Fi 6E technology extends to the 6GHz spectrum band for faster speeds and lower latency comparable to 5G networks.
Box Contents
- ASRock Z790 Steel Legend WiFi motherboard
- I/O shield
- User manual
- Driver DVD/USB
- SATA cables
- M.2 screws and standoff
- ASRock Graphics Card Holder
- Wi-Fi antenna
Check before you buy
- Confirm your CPU is compatible with LGA 1700 socket and Intel Z790 chipset
- Verify your case supports ATX form factor (305mm x 244mm)
- Check that your power supply has a 24-pin ATX connector
- Confirm you need DDR5 memory (not DDR4 compatible)
Frequently Asked Questions
Q: Does this motherboard support DDR4 memory?
A: No, this motherboard supports DDR5-SDRAM only, not DDR4 memory.
Q: What is the maximum RAM capacity supported?
A: The motherboard supports up to 128GB of DDR5 memory across 4 DIMM slots.
Q: Does it include built-in Wi-Fi and Bluetooth?
A: Yes, it includes Wi-Fi 6E (802.11ax) and Bluetooth connectivity.
Q: How many M.2 slots are available for SSDs?
A: There is 1 M.2 slot that supports PCIe 5.0 for the latest high-speed SSDs.
Q: What RAID configurations are supported?
A: The motherboard supports RAID 0, 1, 5, and 10 configurations.
The Consultant’s Verdict & Warranty
The ASRock Z790 Steel Legend WiFi is an excellent choice for PC builders seeking a reliable, feature-rich motherboard with modern connectivity and robust power delivery. Its combination of PCIe 5.0 support, DDR5 memory compatibility, and comprehensive networking options makes it well-suited for gaming, content creation, and mainstream enthusiast builds. Covered by the standard Manufacturer Warranty.
| Internal I/O | |
|---|---|
| Number of M.2 (M) slots | 1 |
| Thunderbolt headers | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Supported storage drive interfaces | M.2, SATA III |
| USB 2.0 connectors | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| TPM connector | Yes |
| Number of SATA III connectors | 8 |
| Front panel audio connector | Yes |
| CPU fan connector | Yes |
| ATX Power connector (24-pin) | Yes |
| RGB LED pin header | Yes |
| Technical details | |
| Motherboard chipset family | Intel |
| Motherboard chipset | Intel Z790 |
| Motherboard form factor | ATX |
| Component for | PC |
| Audio | |
| Audio output channels | 7.1 channels |
| Performance | |
| Supported storage drive types | HDD & SSD |
| Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
| Motherboard chipset family | Intel |
| Motherboard chipset | Intel Z790 |
| RAID levels | 0, 1, 5, 10 |
| Audio output channels | 7.1 channels |
| Motherboard form factor | ATX |
| Component for | PC |
| Processor | |
| Processor manufacturer | Intel |
| Compatible processor series | Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9 |
| Maximum number of SMP processors | 1 |
| Processor socket | LGA 1700 |
| Memory | |
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Supported memory types | DDR5-SDRAM |
| Memory channels | Dual-channel |
| Maximum internal memory | 128 GB |
| Unbuffered memory | Yes |
| ECC сompatibility | Non-ECC |
| Storage controllers | |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, SATA III |
| RAID levels | 0, 1, 5, 10 |
| RAID support | Yes |
| Rear panel I/O ports | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 8 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| DisplayPort version | 1.4 |
| S/PDIF out port | Yes |
| Microphone in | Yes |
| Headphone outputs | 1 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| DisplayPorts quantity | 1 |
| Network | |
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Wi-Fi standards | 802.11a, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax) |
| LAN controller | Dragon RTL8125BG |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Bluetooth | Yes |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Features | |
| Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
| Motherboard chipset family | Intel |
| Motherboard chipset | Intel Z790 |
| Audio output channels | 7.1 channels |
| Motherboard form factor | ATX |
| Component for | PC |
| Audio chip | Realtek ALC897 |
| Expansion slots | |
| Number of M.2 (M) slots | 1 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 5.x) slots | 1 |
| BIOS | |
| BIOS type | UEFI AMI |
| BIOS memory size | 256 Mbit |
| Software | |
| Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
| Weight & dimensions | |
| Width | 305 mm |
| Depth | 244 mm |
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