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ASRock B550M-ITX/AC

Mini ITX Socket AM4 AMD B550 motherboard - 2x DDR4 - SATA 6Gb/s M.2 PCI-E NVMe - USB 3.0 - PCI-Express 4.0 16x

ASRock B550M-ITX/AC Mini ITX Socket AM4 AMD B550 motherboard - 2x DDR4 - SATA 6Gb/s M.2 PCI-E NVMe - USB 3.0 - PCI-Express 4.0 16x
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3 customer reviews

The ASRock B550M-ITX/AC motherboard is designed to accommodate AMD Ryzen 3rd generation processors on socket AM4. It will allow the assembly of a powerful and versatile configuration capable of performing all tasks.

Mini ITX Socket AM4 AMD B550 motherboard - 2x DDR4 - SATA 6Gb/s M.2 PCI-E NVMe - USB 3.0 - PCI-Express 4.0 16x

Tech department information

Available from 127€46 on the outlet deals

Overview

Pro Performance

The ASRock B550M-ITX/AC motherboard is designed to accommodate 3rd generation AMD Ryzen 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 4.0 16x graphics cards, SATA 6 Gb/s and M.2 PCI-E NVMe drives, and USB 3.0 devices.

ASRock B550M-ITX/AC

  • Support for 3rd generation AMD Ryzen processors on socket AM4
  • DDR4 memory support, up to 4733 MHz (OC)
  • PCI-Express 4.0 x16
  • Audio 7.1 (Realtek ALC887 Audio Codec)
  • Realtek Gigabit LAN + Wi-Fi AC Intel

AMD Ryzen 3000

The AMD Ryzen 3000 processors are among the first PC processors to be etched in 7nm and are compatible with 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-ITX/AC

Brand

 ASRock

Model

 B550M-ITX/AC

Processor

Processor support

 AMD AM4

Number of CPUs supported

 1

Chipset

Chipset

 AMD B550

Memory

Memory format

 2 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 2133 MHz
DDR4 2400 MHz
DDR4 2666 MHz
DDR4 2933 MHz
DDR4 3200 MHz
DDR4 3466 MHz
DDR4 3600 MHz
DDR4 4133 MHz
DDR4 4000 MHz
DDR4 3866 MHz
DDR4 3800 MHz
DDR4 3733 MHz

Memory type

 DDR4

Memory technology

 Dual Channel

Maximum RAM capacity per slot

 32 GB

Maximum RAM capacity

 64 GB

Graphic

Integrated graphics controller

 No

Compatible graphics core integrated in the CPU

 Yes

Expansion slots

Graphic connector(s)

 1 X PCI Express 4.0 x16

Number and Type of slots

 None

Multi-GPU type

 None

Audio

Audio Chipset

 1 X Realtek ALC887

Number of audio channels

 8

Network

Number of ports/Ethernet controler

 1 X Realtek RTL8111H

Network standard(s)

 Wi-Fi AC
10/100/1000 Mbps
Bluetooth 4.2

Wi-Fi

 Yes

Storage

RAID supported

 Yes

Hard drives connectors

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

Supported RAID Modes

 10
1
0

Connectivity

Motherboard connector location

 Standard connectors (on the motherboard)

Rear panel connectors

 1 X DisplayPort Female
1 X HDMI Female
1 X USB 3.0 Type C
3 X USB 3.0
2 X USB 2.0
1 X RJ45 Female
1 X MiniDin 6 Female (PS/2)
3 X 3.5mm Jack Female Stereo
2 X SMA Female

Additional connectors

 1 X LED RGB connector(s)
1 X Addressable LED RGB connector(s)
Front panel audio
1 X +12V (Power supply P8)
1 X ATX 24 Pin
1 X Serial (RS-232)
2 X Internal USB 2.0
2 X Internal USB 3.0

Physical characteristics

Motherboard format

 Mini ITX

Length

 170 mm

Width

 170 mm

Equipment

Advanced overclocking features

 Yes

Use

 Gamer

LED

 Yes

Warranties

Commercial warranty

 Seller 3 years

Legal warranty

 See terms & conditions

See all ASRock products

See ASRock Motherboard section

Product referenced on 29 Jun 2020

Customer reviews
Global rating
9/10
based on 3 reviews Editorial and moderation guide
  • 67%
    2 reviews
  • 33%
    1 review
  • 0%
  • 0%
  • 0%
  • by CyrilR
    Posted on 29 Oct 2024
    Bought on 19 Jul 2024 from LDLC
    Number of reviews: 1 Average rating: 8

    Motherboard meets expectations.

    After assembling several configurations based on a B550, this motherboard is very functional and has all the options of the competition BUT... For having tested in gaming attention :
    ASRock B550M-ITX + Ryzen 3600 +G.Skill Aegis 16 GB (2 x 8 GB) DDR4 3200 MHz CL16 + Geforce 1050Ti + SSD WD Green SN350 500 GB (OS) + Samsung 860 (games) -> perfect for gaming but on the OCCT software the processor power stagnates at 50W. AAA games run well on low.
    Same configuration but changed graphics card for a Geforce 3050 .... Big freezes in AAA games on "intermediate", the card is no longer able to manage data exchanges between Ram/Cpu/Gpu -> the reason why I'm not giving 5 stars.

    Yes, for an office computer with a Ryzen with an integrated Gpu and for casual gamer games, there's no point in thinking of putting in a graphics card beyond a Geforce 1650.

    Review automatically translated
  • by Maxime M (streptos)
    Posted on 7 May 2024
    Bought on 30 Apr 2024 from LDLC
    Number of reviews: 16 Average rating: 9

    Has all the makings of a great

    USB 2, USB 3, USB-C, M.2, SATA, there's everything you need for a compact configuration. The only thing missing is a USB-C port for a plug on the front of the case if you have one. Which is the case for me with the Zalman M2 Mini in which it's mounted. Too bad, but be warned.
    The AM4 mounting hooks are fitted by default, so I had to remove them to fit a Noctua NH-L9A-AM4.
    The AsRock management software under Windows (here 11) is simple and clear, it has quick functions to control the case fans and the processor overclock. However, it looks like it was designed in the Windows XP era. It's ugly, but ugly.
    Wifi and Bluetooth work perfectly. I was able to connect my phone, which acts as a 5G modem, a mouse, a keyboard and a Bluetooth speaker at the same time, so I had everything wireless.

    Review automatically translated
  • by ReneG
    Posted on 7 Oct 2022
    Bought on 7 Aug 2022 from LDLC
    Number of reviews: 2 Average rating: 10

    A mini ITX motherboard that does the job well

    Waited a few weeks (no big deal), I assembled my Xth PC in pieces with this CM adapted to the recovery of a well known ACER mini ITX case. Installed with a 500GB NVME SSD, 32GB of Ram and a 65W AMD 5700G processor, this is a very nice configuration that booted as soon as I turned on the power with immediate recognition of the SSD (without any Bios update problem). The boot speed is impressive, around 10s, all actions are almost instantaneous and the graphics function integrated into the processor (type G) is sufficient for me (I do not play). So a modern motherboard ( B550 ) that does the job well.... I'm very happy with it.

    Review automatically translated
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