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ASRock B450M Steel Legend AMD Motherboard

CCL Code: MBD2625
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Manufacturer Code: 90-MXB9Y0-A0UAYZ
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Manufacturer: ASRock
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ASRock B450M Steel Legend AMD Motherboard

Key Features:

  • Socket AM4
  • AMD B450 Chipset
  • 4 x SATA & 8 x USB Ports
  • DDR4 (max 64GB, 4 slots)
  • HDMI and Display Port
  • mATX Form Factor

Delivery Options

Tuesday 18th August via Priority DPD

Free Delivery by Monday 24th August

Collection Options

Collection is currently unavailable

Our Leeds/Bradford showroom is currently closed until further notice in order to keep our staff and customers safe.

£86.99

inc VAT

20+ In Stock Now

Buying in bulk or need help? Email our Business Team.

Steel Legend represents the philosophical state of rock-solid durability and irresistible aesthetics. Built around most demanding specs and features, the Steel Legend series aims at daily users and mainstream enthusiasts! Providing a strong array of materials/components to ensure a stable and reliable performance. A motherboard that fulfills every task – with style!

RULE YOUR OWN LIGHTING WAY - POLYCHROME RGB

Steel legend 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.

Dual M.2 For SSD

Two of the world’s fastest M.2 slots. One delivers up to PCIe Gen3 x4 32Gb/s transfer speed, the other one supports SATA3 6Gb/s mode.

Dual USB 3.1 Gen2 (Type-A + Type-C)

This motherboard has a pair of onboard Type-A and Type-C USB 3.1 Gen2 ports built on the rear i/o for supporting next generation USB 3.1 Gen2 devices and to deliver up to 10 Gbps data transfer rates.

2oz Copper

It comes with 2 ounces copper inner layers, using only carefully selected copper materials for PCB layers, delivering lower temperature and higher energy efficiency for overclocking.

PREMIUM 60A POWER CHOKE

ASRock’s premium 60A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

PCI-E STEEL SLOT

The advanced PCI-E Steel Slot packed with solid cover that prevent any signal interference with graphics cards. It also ensures the heavy graphics cards to be well-installed in the PCI-E slot safely.

XXL Aluminum Alloy Heatsink

Extra large aluminum alloy heat sinks that effectively take away heat from the MOSFET and chipset so that your whole system may perform more stable.

Premium 60A Power Choke

Compared to traditional chokes, ASRock’s premium 60A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

Nichicon 12K Black Caps

Supreme 12K black capacitors with lifespans of at least 12,000 hours. Compared to other counterparts on high-end motherboards that merely have lifespans of around 10,000 hours, ASRock applied Nichicon 12K Black Caps that offer 20% longer lifespans and provide more stability and reliability.

I/O Armor

A new designed protective cover for all of the crucial parts near the motherboard's rear I/O, so that they won't easily be damaged by static electricity.

Sapphire Black PCB

Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.

High Density Glass Fabric PCB

High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.

2oz Copper PCB

Using only carefully selected copper materials for PCB layers, 2oz Copper PCB delivers lower temperature and higher energy efficiency for overclocking.

Full Spike Protection

Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard’s components from being damaged by these unexpected voltage spikes.

Live Update & APP Shop

ASRock Live Update & APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop.

Main Features

  • AMD AM4 Socket
  • Supports DDR4 3533+ (OC)
  • 1 PCIe 3.0 x16, 1 PCIe 2.0 x16, 1 PCIe 2.0 x1
  • AMD Quad CrossFireX™
  • Graphics Output: DisplayPort, HDMI
  • 7.1 CH HD Audio (Realtek ALC892 Audio Codec), Nichicon Fine Gold Series Audio Caps
  • 4 SATA3, 1 Ultra M.2 (PCIe Gen3 x4), 1 M.2 (SATA3)
  • 2 USB 3.1 Gen2 (Rear Type-A+C)
  • 6 USB 3.1 Gen1 (2 Front, 4 Rear)
  • Realtek Gigabit LAN

CPU

CPU Socket Socket AM4
CPU Brand AMD
Installed Processors (Max) 0 (1)
Supported Processor Manufacturer AMD
64-bit Support Yes
Socket AM4

Rear Panel I/O Ports

USB Ports 1 x USB 3.1 Type-C
1 x USB 3.1 Type-A
4 x USB 3.0
2 x USB 2.0
DisplayPorts 1 x DisplayPort 1.2
HDMI Port 1 x HDMI
Keyboard/Mouse Combo Port 1 x PS/2
RJ-45 Ports 1 x RJ-45
Audio Line In Ports 1 x 3.5mm Jack
Audio Line Out Ports 3 x 3.5mm Jacks
Microphone In Port 1 x 3.5mm Jack
S/PDIF Port 1 x S/PDIF Optical Out

Internal I/O Connectors

SATA Connectors 4 x SATA III
USB Connectors 1 x USB 3.0
2 x USB 2.0
Speaker 1 x Speaker
Front Panel Connectors 1 x Front Panel
1 x Front Audio
Cooling Fan Support 1 x CPU Fan
1 x CPU/Water Pump Fan
3 x Chassis/Water Pump Fans
1 x AMD Fan
Serial Connectors 1 x COM
Chassis Intrusion Connector 1 x Chassis Intrusion
TPM Header 1 x TPM
Power Connector Port 1 x 20+4-pin ATX
1 x 4+4-pin EPS
Other Connectors 1 x M.2, M Key (Type 2242/2260/2280)
1 x M.2, M Key (Type 2230/2242/2260/2280)
1 x RGB LED header
1 x Addressable LED header

Memory

Memory Bus Speed Up to 3533 MHz
Memory Type DDR4
Maximum RAM 64 GB
Memory Slot 4 x DIMM

Motherboard

Chipset Manufacturer AMD
Northbridge B450
RAID Supported Yes
RAID Format RAID 0, 1, 10
SATA Supported Yes

Expansion

Number of PCI Express Slots 1 x PCI Express 3.0 x16 (@ x16, x8 or x4)
1 x PCI Express 2.0 x16 (@ x4)
1 x PCI Express 2.0 x1

Graphics Device

Integrated Graphics Supported Yes

Sound

Integrated Sound Realtek ALC892

Network

Integrated Network Realtek RTL8111H
Network Speeds Supported 10/100/1000 Mbps
Wireless LAN No
Bluetooth No

System Requirements

Operating Systems Supported Microsoft® Windows® 10 64-bit

System

SLi/Crossfire Features Supports AMD Quad CrossFireX™ and CrossFireX™

Physical

Form Factor MicroATX Motherboard
In The Box ASRock B450M Steel Legend Motherboard
Quick Installation Guide
Support CD
I/O Shield
2 x SATA Data Cables
2 x Screws for M.2 Sockets
Width 244 mm
Length 244 mm

Key Features

Firewire No
Wireless Network No
Memory Channel Dual
On-board Audio Type 7.1
Number of SATA Ports 4 port(s)
Number of USB Ports 8 port(s)
SATA III Support Yes
USB 3.0 Support Yes
Multi GPU Support ATi CrossFire
VGA Connection No
DVI Connection No
HDMI Connection Yes
DisplayPort Connection Yes
Motherboard Form Factor mATX
Motherboard Power Connectors 8-Pin
Motherboard Chipset AMD B450
Thunderbolt No
USB 3.1 Support Yes
Internal USB3.0 Header Yes
M.2 Support Yes
On-board RGB Control ASRock RGB LED
Skip Audio Test No
RGB Header Type 4-Pin RGB
Addressable RGB No

Warranty

Warranty 1 Year

Item Details

Manufacturer ASRock
Manufacturer Code 90-MXB9Y0-A0UAYZ
EAN 4717677338072
Condition New

Warranty Information

Warranty 1 Year

Manufacturer Information

Manufacturer ASRock
Manufacturer Code 90-MXB9Y0-A0UAYZ

Do you have you a question about the ASRock B450M Steel Legend AMD Socket AM4 B450 Chipset MicroATX Motherboard?

Q: Will this board be ryzen 3000 ready out of the box?
Post Answer
Q: How much is the fee for you to update the BIOS so it is 3000-series ready before delivery?
Answer by Website User on 13th July 2020
This can be done for £10 - add CCL Code "SER0007" to your basket. -MR
0 customers found this answer helpful.
Post Answer
Q: Will the motherboard need a bios update to run ryzen 3600, or will I be able to run ryzen 3600 out of the box with no update?
Answer by Website User on 19th June 2020
This board should no longer need a BIOS update to support 3rd Gen Ryzen. -MR
2 customers found this answer helpful.
Post Answer
Q: Is the motherboard compatible with a Ryzen 9 3900x out of the box?
Answer by Website User on 17th June 2020
Yes, this is compatible with the Ryzen 9 3900X. -MR
1 customer found this answer helpful.
Post Answer
Q: Would this be compatible with the Ryzen 5 2600 out the box? Thank you
Answer by Tawk on 22nd April 2020
Yes, this is compatible with the Ryzen 5 2600. -MR
1 customer found this answer helpful.
Post Answer
Q: Is it possible to order this Motherboard and have it's BIOS update before it is sent for delivery to be Ryzen 3000 ready when it arrives?
Answer by Website User on 6th April 2020
Yes, you can added the CCL Code 'SER0007' to have the BIOS updated before shipment for a small fee. -MR
1 customer found this answer helpful.
Post Answer
Q: Does this motherboard come Ryzen 3000 ready?
Answer by Website User on 3rd April 2020
This motherboard may require a BIOS update to be compatible. -MR
0 customers found this answer helpful.
Post Answer
Q: Is this motherboard compatible with the Ryzen 5 3600 and/or 3600x and Gigabyte RTX 2060 SUPER Gaming 8GB
Answer by Website User on 8th October 2019
It is compatible with that graphics card out of the box, however it will need a BIOS update to support a Ryzen 3000 series processor.
2 customers found this answer helpful.
Post Answer
Q: can you overclock a ryzen 5 3600 with this motherboard
Answer by Matthew on 7th October 2019
Yes, you can.
0 customers found this answer helpful.
Post Answer
4 / 5 15 reviews

Ali

2 weeks ago

I think this is a cracking little mobo. Sufficiently future proofed, all the features you need, including dual m.2 slots. I cant see any real reason to get the full ATX version. The RGB is ok, but asRock software is not sensational so dont buy it for that. Ccl was competitively priced and easy to deal with. They delivered on the day they promised too.

Gavin

4 weeks ago

Quality board

Neil

last month

very good motherboard for its money paired well with my rayzen 3600 and rtx 1660 super oc couldnt be happier for my first build

Andrew

last month

Adequate quality for expected use

Mr Raymond Bergg

last month

Fantastic motherboard. Looks really cool and functions perfectly. I am very happy with it and would definitely recommend it.

Dave

2 months ago

Top performance motherboard

Harry

2 months ago

Very happy with quality of product, looks grat in my build and a very versatile look to match anything, also the customer support was great and helped me with my order!

Mr Stonehouse

3 months ago

Product is as expected

richard

3 months ago

Nice rgb and sturdy

Conor

3 months ago

Great price for an AM4 board with RGB !

Jamie Ellis

5 months ago

Good value B450 Micro ATX moBo - easy/simple BiOS navigation and configuration

Kevin

8 months ago

Great features for the price. Built with this for a family member and much preferred this board to the msi b450 mortar in my own build. Bios is much easier to use and it had a weight to it making it feel well made

Oli

June 2019

Brilliant board. Looks great and blends into most colour schemes. It performs well, has good cooling, and top functionality, as well as enough fan headers for a number of additional aftermarket fans. Would highly recommend!

Tyler Bonetta

May 2019

Product is very good quality and extremely good value for money, probably the best Ryzen board you could pick up for 80 - and with free delivery! Speaking of delivery, this was very speedy and well packaged, meaning the product arrived without any damage and worked perfectly with my Ryzen 7 1700. Would definitely recommend ordering from CCL, I really have nothing negative to say about my experience and will be ordering again :)

stephen newell

May 2019

Excellent motherboard very stable build