ASRock 90-MXBL50-A0UAYZ Z790 Pro RS WiFi Motherboard

Name: ASRock 90-MXBL50-A0UAYZ Z790 Pro RS WiFi Motherboard
Brand: ASRock
SKU: 90-MXBL50-A0UAYZ

Overview

The ASRock Z790 Pro RS WiFi is an ATX motherboard built around Intel's Z790 chipset, supporting 12th, 13th, and 14th Gen Core processors via the LGA 1700 socket. Its 14+1+1 phase power design with Dr.MOS technology is engineered to provide clean, stable voltage delivery, which benefits both sustained workloads and overclocking headroom. Four DDR5 DIMM slots support dual-channel configurations with overclocked speeds up to 7200 MHz and beyond, taking advantage of DDR5's improved bandwidth for memory-intensive applications.

Expansion and connectivity are clear strengths of this board. A PCIe 5.0 x16 slot ensures compatibility with next-generation graphics cards, while four Hyper M.2 slots (PCIe Gen4 x4) and eight SATA3 ports deliver substantial storage flexibility for NVMe SSDs and traditional drives alike. Networking is handled by WiFi 6E with Bluetooth and a Realtek Dragon 2.5G LAN port, covering both wireless and wired needs at high speeds. The rear and front panel I/O includes USB 3.2 Gen2x2 Type-C along with HDMI and DisplayPort outputs for integrated graphics use. Audio is powered by the Realtek ALC897 7.1-channel codec paired with Nahimic Audio processing for enhanced sound quality during gaming and media playback.

Key Features

Comprehensive Intel Support: Fully compatible with 14th, 13th, and 12th Gen Intel Core processors (LGA1700 socket) for exceptional gaming and productivity performance

Robust Power Design: 14+1+1 phase power design with Dr.MOS technology ensures stable and efficient power delivery for demanding workloads

High-Speed DDR5 Memory: 4 DDR5 DIMM slots support dual-channel configurations and overclocked speeds up to 7200+ (OC)

PCIe 5.0 Ready: Features one PCIe 5.0 x16 slot for next-generation graphics cards, ensuring future-proof performance

Extensive Storage Options: Four Hyper M.2 (PCIe Gen4x4) slots and eight SATA3 ports provide massive storage expansion capabilities

Advanced Networking: Realtek 2.5G LAN and WiFi 6E with Bluetooth deliver high-speed wired and wireless connectivity

Premium Audio Experience: Realtek ALC897 7.1 CH HD Audio Codec with Nahimic Audio provides immersive sound quality

Comprehensive Connectivity: Multiple high-speed USB ports including front and rear USB 3.2 Gen2x2 Type-C, plus HDMI and DisplayPort outputs

System Compatibility Note: This standard ATX motherboard may not be compatible with all cases; please verify chassis specifications before purchase

Dedicated Support: Contact us directly through Amazon for any product questions or assistance

Specifications

Brand

ASRock

Model

90-MXBL50-A0UAYZ

Chipset

Intel Z790

CPU Socket

LGA 1700

CPU Compatibility

12th, 13th, 14th Gen Intel Core

Form Factor

ATX

Memory Type

DDR5

Memory Slots

4 DIMM

Max Memory Speed (OC)

7200+ MHz

Max Memory Capacity

256 GB

Power Phases

14+1+1 (Dr.MOS)

PCIe Slots

1x PCIe 5.0 x16

M.2 Slots

4x Hyper M.2 (PCIe Gen4 x4)

SATA Ports

8x SATA3

Wireless

WiFi 6E + Bluetooth

LAN

Realtek Dragon 2.5G

Audio

Realtek ALC897 7.1 CH HD + Nahimic Audio

USB

USB 3.2 Gen2x2 Type-C (front + rear)

Video Output

HDMI, DisplayPort

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Pros & Cons

👍 Pros

PCIe 5.0 x16 slot provides future-proof support for next-generation graphics cards
14+1+1 phase Dr.MOS power design delivers stable power under heavy loads
Four M.2 slots and eight SATA3 ports offer extensive storage expansion
WiFi 6E and 2.5G LAN ensure fast wireless and wired network connections
Broad CPU compatibility spanning three generations of Intel Core processors

👎 Cons

DDR5 memory required, which remains more expensive than DDR4
Realtek ALC897 audio codec is entry-level compared to higher-end alternatives on competing boards
M.2 slots are limited to PCIe Gen4 — no PCIe Gen5 M.2 support for the fastest upcoming SSDs
Standard ATX size may not fit smaller or compact PC cases

Frequently Asked Questions

Which Intel processors are compatible with the ASRock Z790 Pro RS WiFi?

The motherboard supports 12th, 13th, and 14th Gen Intel Core processors using the LGA 1700 socket.

What is the maximum memory capacity and speed supported?

The board supports up to 256GB of DDR5 memory across four DIMM slots, with overclocked speeds up to 7200 MHz and beyond.

How many M.2 storage slots does this motherboard have?

It includes four Hyper M.2 slots, all running at PCIe Gen4 x4 speeds, along with eight SATA3 ports for additional storage drives.

Does this motherboard include built-in wireless connectivity?

Yes, it features WiFi 6E with Bluetooth support, as well as a Realtek Dragon 2.5G LAN port for high-speed wired networking.

What form factor is this motherboard?

It is a standard ATX form factor. You should verify that your case supports ATX-size motherboards before purchasing.

ASRock 90-MXBL50-A0UAYZ Z790 Pro RS WiFi Motherboard

Overview

Key Features

Specifications

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