ASRock Intel Z590 Steel Legend ATX Motherboard

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ASRock Z590 Steel Legend, Intel Z590, S 1200, DDR4, PCIe 4.0, SATA3, 3x M.2, 2.5GbE, USB 3.2 Gen2 A+C, ATX
Socket 1200
Intel Z590 Chipset
Intel 11th Gen Series
6 x SATA & 6 x USB Ports
DDR4 (max 128GB, 4 slots)
HDMI and Display Port
ATX Form Factor

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Quickfind Code: Q4516 | Digitalpromo Code: 90-MXBEQ0-A0UAYZ-PR25

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£199.99 Save £15.00

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ASRock Intel Z590 Steel Legend ATX Motherboard
ASRock Z590 Steel Legend, Intel Z590, S 1200, DDR4, PCIe 4.0, SATA3, 3x M.2, 2.5GbE, USB 3.2 Gen2 A+C, ATX
Manufacturers Code: 90-MXBEQ0-A0UAYZ
EAN: 4710483933776

ASRock Z590 Steel Legend Intel 11th Gen Series ATX Motherboard

Tailor-Made for the Next Generation

Steel Legend represents a philosophical state of rock-solid durability and the Z590 Steel Legend motherboard from ASRock does just that; A motherboard thats built around irresistible aesthetics and the most demanding specs and features, squeezing every ounce of performance from the latest 11th Gen Intel

processors. The Steel Legend boasts an updated 14 phase power design, 2x Ultra M.2 slots (PCIe 3.0 x4), USB 3.2 Gen2x2 connectivity, Dragon 2.5 Gigabit LAN, 7.1 CH HD audio but thats not all; the Z590 Steel Legend also features support for PCIe Gen 4.0 for both your GPU interface and 1x Hyper M.2 slot giving you

access to the fastest transfer speeds on the market. Make this board your own with polychrome RGB sync and stylise your lighting to suit your own personal aesthetic. Take your gaming immersion to the next level with the ASRock Z590 Steel Legend for daily users and mainstream enthusiasts who expect a stable and
reliable performance.

ASRock Graphics Card Holder

These Graphics Cards are Getting Heavy!

ASRock are aware that as huge developments are made to the latest graphics cards; that these heavy GPUs could use some extra support, simply install your graphics card and screw into the chassis holder using the provided screws which can then be moved up and down to perfectly adjust to your chosen graphics
card ensuring a snug, tight fit.

Next-Generation Ready

Dragon 2.5 Gb/s LAN

The intelligent 2.5Gb/s LAN platform is built for maximum networking performance for the demanding requirements of home networking, content creators, online gamers and high-quality streaming media.


2 ounce copper inner layers that provide stable signal traces and power shapes! Delivering lower temperatures and higher energy efficiency for overclocking, it's able to support the latest DDR4 memory modules and boasts extreme memory performance!

PCIe 4.0 High Speed M.2 Solution

The incredible Z590 Steel Legend is ready to support PCIe 4.0 technology; accommodating multiple M.2 storage devices, one of which can even support next generation PCI Express 4.0 M.2 SSD, it is capable of performing twice the speed compared to previous 3rd generation, giving a lightning fast data transferring

Solid Metal Backplate

Strengthens the motherboard to prevent bending caused by heavy coolers or graphics cards with better airflow and enhanced stability.

Reinforced Steel Slot

The reinforced steel slot has been introduced alongside the newest generation of PCI Express 4.0 and now boasts additional anchor points and a stronger latch to reduce sag and preventing PCB Flex and damage to your GPU.

Make Your Own Mark

Rule Your Own Lighting Way With Polychrome RGB

ASRock motherboards deliver stunning performance and superior aesthetics to rule your own colorful lighting way! ASRock offers a very comprehensive control to perform the built-in RGB LEDs or the connected LED strips, CPU fans, coolers, chassis and any RGB devices smoothly. Devices can be synchronized
across the Polychrome RGB Sync-certified accessories as well.

*The addressable RGB LED header supports WS2812B addressable RGB LED strip (5V/Data/GND), with a maximum power rating of 3A (5V), a max of 80 LEDs and length within 2 meters. *The RGB LED header supports standard 5050 RGB LED strip (12V/G/R/B), with a maximum power rating of 3A (12V) and length
within 2 meters.

Equipped to Deliver an Extreme Audio Performance

Nahimic Audio For High Quality Audio

Whether you are using headphones, a headset, external or internal speakers, via USB, Wi-Fi, analog output or even HDMI, Nahimic Audio offers you the most engaging listening experience, vibrant and rich with details.

All The Connections You'll Ever Need

Support for your ASRock Motherboard

Full Spike Protection
ASRock Full Spike Protection includes various technologies to prevent your motherboard’s components from being damaged by these unexpected voltage spikes.

Water Pump Header
This is not only a standard CPU fan header, but also supports water pumps! This header provides a maximum of 2A power for supporting the most popular water pumps. User also can adjust the voltage of water pump to get higher cooling performance with lower noise.

Live Update & App Shop
ASRock Live Update & APP Shop is designed for your convenience. Users can download various apps and support software, optimise your system with ease and keep your motherboard up to date with


Supports 10th Gen Intel Core Processors and 11th Gen Intel Core Processors
14 Phase Dr.MOS Power Design
Supports DDR4 4800MHz (OC)
1 x PCIe 4.0 x16, 1 x PCIe 3.0 x16, 3 x PCIe 3.0 x1, 1 x M.2 Key-E for WiFi
Graphics Output Options: HDMI, DisplayPort
7.1 CH HD Audio (Realtek ALC897 Audio Codec), Nahimic Audio
6 SATA3, 1 x Hyper M.2 (PCIe Gen4 x4)
2 x Ultra M.2 (PCIe Gen3 x4 & SATA3)
1 x USB 3.2 Gen2x2 Front Type-C (20Gb/s)
Rear USB 3.2 Gen2 Type A+C (10Gb/s)
6 x USB 3.2 Gen1 (2 x Rear, 4 x Front)
6 x USB 2.0 (2 x Rear, 4 x Front)
Dragon 2.5 Gigabit LAN
ASRock Graphics Card Holder (Patent Pending)


Edition     Z590 Steel Legend
Form Factor     ATX
CPU Socket     1200
Chipset     Intel Z590

RAM Memory Support
Memory Type     DDR4
Memory Channel     Dual (2)
Memory Type (ECC)     Non-ECC
Memory Type (R/U)     UDIMM (Unbuffered)
Memory Speed (Mhz)     

DDR4 - 2666
DDR4 - 2933
DDR4 - 3200
DDR4 - 4666+(OC)
DDR4 - 4800(OC)

Max. Memory Capacity     128GB (4x32GB)

Audio     Realtek ALC897 7.1 HD Audio

Graphics Support
Primary GPU Interface     PCIe 4.0 (x16) [PCIe 3.0 Backwards Compatible]
NVIDIA SLI Support     N/A
AMD CrossFire Support     N/A
Integrated Graphics     Requires Processor Graphics or Discrete GPU
On-Board Graphics Connectors     

DisplayPort 1.4
HDMI 2.0

Internal Connectivity
Expansion Slots     

1 x M.2 Key E (Supports Wi-Fi modules)
1 x M.2, 22-60/80, PCIe Gen3x4/SATA3
1 x M.2, 22-60/80, PCIe Gen4x4
1 x M.2, 22-60/80/110, PCIe Gen3x4/SATA3
3 x PCIe 3.0 x1
2 x PCIe 4.0 x16
6 x SATA 6GB/s

SATA Support     SATA3 / M.2
RAID Support via     
Storage Mode Support     
Internal I/O     

1 x 24-pin (Power)
5 x 4-pin CHA_FAN connector
1 x 4-pin CPU Fan Connector
1 x 4-pin Water Pump Connector
2 x 8-pin (Power)
2 x Addressable Digital RGB Header
1 x Front Panel Audio Header
1 x Power LED / Speaker Header
2 x RGB Header
1 x Thunderbolt AIC Connector (5-pin)
1 x TPM (SPI_TPM) header
2 x USB 2.0 Header
2 x USB 3.2 Gen1 Header
1 x USB 3.2 Gen2 Type-C Front Panel Header

External Connectivity
Network Interface Type     Wired 2.5 Gigabit LAN (10/100/1000/2500)
Network Chip/Modules     1 x Dragon RTL8125BG (2.5GbE LAN)
Rear I/O Connectors     

1 x Bass Speaker Out
1 x Central Speaker Out
1 x DisplayPort
1 x HDMI
1 x Line In
1 x Line Out
1 x Mic-In
1 x PS/2 Keyboard/Mouse Combo
1 x Rear Speaker Out
1 x RJ-45
1 x S/PDIF-Out (Optical)
2 x USB 2.0
2 x USB 3.2 Gen1 Type-A
1 x USB 3.2 Gen2 Type-A
1 x USB 3.2 Gen2 Type-C
2 x WiFi Antenna connectors

Additional Specifications
Water Cooled     No
Cooling     Passive Heatsinks
QPI Speed     N/A
Board Dimensions     305 x 244 mm
Additional Information
Model Number     90-MXBEQ0-A0UAYZ
GTIN     4710483933776


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