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ASRock B550M Steel Legend

Micro ATX Socket AM4 AMD B550 motherboard - 4x DDR4 - SATA 6Gb/s M.2 PCI-E NVMe - USB 3.1 - 2x PCI-Express 3.0 16x - LAN 2.5 GbE

Last price 142€95
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Overview

Gaming performance and unique design

The ASRock B550M Steel Legend motherboard is designed to host AMD Ryzen 3rd generation processors on socket AM4. It will allow the assembly of a powerful and versatile configuration capable of performing all tasks. Gaming, streaming, intensive multitasking, multimedia creation, it is the ideal solution to design a high-end PC with high performance. It also supports DDR4 RAM, PCI-Express 3.0 16x graphics cards, SATA 6 Gb/s and M.2 PCI-E NVMe drives, and USB 3 .0 and USB 3.1 devices .

ASRock Steel Legend motherboards combine design and efficiency. With reliable components and improved thermal management, they deliver consistent performance over time and are extremely efficient.

ASRock B550M Steel Legend

  • Support for 3rd generation AMD Ryzen processors on socket AM4
  • DDR4 memory support, up to 4733 MHz (OC)
  • 14 Phase Power Design: Enhanced power phases for better performance
  • 2 PCIe 3.0 x16, 1 PCIe 3.0 x1
  • AMD CrossFireX Multi-GPU
  • Audio 7.1 (Realtek ALC1200 Audio Codec) + Nahimic Audio
  • 6 SATA 6 Gb/s + 2 Ultra M.2 ports
  • 2.5 GbE LAN

AMD Ryzen 3000

The AMD Ryzen 3000 processors are among the first 7nm PC processors to support the PCIe 4.0 interface. The third generation Ryzen, codenamed Matisse, impresses with its many cores and threads and very high base frequencies ! AMD's Ryzen 3000 offers a (re)discovery of high-end performance for gaming, content creation and intensive multitasking. They allow you to do EVERYTHING even faster and more fluidly.

Information provided by our tech department Motherboards based on AMD B550 chipsets are only compatible with AMD Ryzen 3000 series processors (called Core Matisse). In case of doubt, please refer to the chipset compatibility information on the processors sold on the site.
Specifications
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General information

Product name

ASRock B550M Steel Legend

Brand

ASRock

Model

B550M STEEL LEGEND

Processor

Processor support

AMD AM4

Number of CPUs supported

1

Chipset

Chipset

AMD B550

Memory

Memory format

4 X DIMM 288-pin (DDR4)

Memory Frequency(ies)

DDR4 4733 MHz
DDR4 4666 MHz
DDR4 4600 MHz
DDR4 4533 MHz
DDR4 4466 MHz
DDR4 4400 MHz
DDR4 4333 MHz
DDR4 4266 MHz
DDR4 4200 MHz
DDR4 4133 MHz
DDR4 4000 MHz
DDR4 3866 MHz
DDR4 3800 MHz
DDR4 3733 MHz
DDR4 3600 MHz
DDR4 3466 MHz
DDR4 3200 MHz
DDR4 2933 MHz
DDR4 2666 MHz
DDR4 2400 MHz
DDR4 2133 MHz

Memory type

DDR4

Memory technology

Dual Channel

Maximum RAM capacity per slot

32 GB

Maximum RAM capacity

128 GB

Graphic

Integrated graphics controller

No

Compatible graphics core integrated in the CPU

Yes

Expansion slots

Graphic connector(s)

1 X PCI Express 3.0 16x (x4)
1 X PCI Express 3.0 x16

Number and Type of slots

1 X PCI Express 3.0 x1

Multi-GPU type

CrossFireX

Audio

Audio Chipset

Realtek ALC1200

Number of audio channels

8

Network

Number of ports/Ethernet controler

Realtek RTL8125BG

Network standard(s)

2.5 Gbps Gigabit Ethernet (2.5 GbE)

Wi-Fi

No

Storage

RAID supported

Yes

Hard drives connectors

6 X Serial ATA 6Gb/s (SATA Revision 3)
1 X M.2 - PCI-E 4.0 x4
1 X M.2 - PCI-E 3.0 x2 + SATA 6 Gb/s

Number of M.2 slot(s)

2

Supported RAID Modes

10
1
0

Connectivity

Motherboard connector location

Standard connectors (on the motherboard)

Rear panel connectors

1 X Digital audio S/PDIF Optical
1 X MiniDin 6 Female (PS/2)
1 X RJ45 Female
2 X USB 2.0
4 X USB 3.0
1 X USB 3.1
1 X USB 3.1 Type C
1 X DisplayPort Female
1 X HDMI Female
5 X 3.5mm Jack Female Stereo

Additional connectors

4 X Internal USB 2.0
1 X ATX 24 Pin
1 X +12V (Power supply P8)
1 X +12V (Power supply P4)
Front panel audio
4 X Internal USB 3.0
TPM
2 X Addressable LED RGB connector(s)
2 X LED RGB connector(s)

Physical characteristics

Motherboard format

Micro ATX

Length

244 mm

Width

244 mm

Equipment

Advanced overclocking features

Yes

Use

Gamer

LED

Yes

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 17 Jun 2020

Customer review
Global rating
2/10
based on 1 review Editorial and moderation guide
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    1 review
  • by Christophe
    Posted on 10 Dec 2022
    Bought on 3 Dec 2022 from LDLC
    Number of reviews: 1 Average rating: 2

    Fingers crossed that it works

    CM installation = no boot. CPU/Mem error lights on the CM. I'm going over all the tests I've run with different components, nothing changes. According to the asrock site, ryzen 5 5500 requires bios 2.30 and the card seems to be in BIOS 1.80
    Ticket to LDLC support = proposal to flash the BIOS. I am advised to call the shop to be sure that the service is possible. One call to the shop later and I'm off.
    When I got there, the first surprise was that the calls were handled by a platform in Lyon. I wonder why I was asked to call the shop since it is not the shop that answers?
    The LDLC employee listens to my story and plugs in the card... it doesn't boot. Several manipulations later, while discussing the refund terms, 2nd surprise: there will be no refund but a credit note. During this time, the system boots. The LDLC representative and I are in "????" mode... but well, here we go for the flash.
    Reboot after flash. It doesn't boot. Again for a series of reboot / reset but nothing happens.
    While the LDLC technician fills in the file to declare the failure, in a burst of clemency, the motherboard boots.
    I ask to go through the credit card to change the MC: refusal, it is no longer possible.
    I pay 24.95€ for the intervention and I go home.
    Back home... it doesn't boot. It's the same behaviour, after several resets and reboots and waiting phases, the system starts.
    Except when I want to go into the BIOS which results in a complete crash one time out of three, the system seems to work.
    I'm not sure if it's a good one or not, but I'm sure it's a good one.
    The LDLC support is friendly but you can feel the pressure of the commercial objectives on the employees rather than the satisfaction of the customer.

    Review automatically translated

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