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Asrock 90-MXBDH0-A0UAYZ B550M-ITX/ac AMD B550 Socket AM4 mini ITX

Quick Code: Q50656Part Code: 90-MXBDH0-A0UAYZAsrock
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Asrock 90-MXBDH0-A0UAYZ B550M-ITX/ac AMD B550 Socket AM4 mini ITX
Quick Code: Q50656Part Code: 90-MXBDH0-A0UAYZ
  • 1 PCIe 4.0 x16
  • 4 SATA3, 1 Hyper M.2 (PCIe Gen4 x4 & SATA3)
  • 6 USB 3.1 Gen1 (2 Front, 3 Rear Type-A, 1 Rear Type-C)
  • 7.1 CH HD Audio (Realtek ALC887 Audio Codec)
  • Graphics Output: DisplayPort, HDMI
  • Intel® 802.11ac WiFi + BT 4.2
  • Realtek Gigabit LAN
  • Supports 3rd Gen AMD AM4 Ryzenâ„¢ / Future AMD Ryzenâ„¢ Processors
  • Supports DDR4 4733+ (OC)
1 Port
Asrock 90-MXBDH0-A0UAYZ B550M-ITX/ac AMD B550 Socket AM4 mini ITX
Quick Code: Q50656Part Code: 90-MXBDH0-A0UAYZ
Quick Code: Q50656Part Code: 90-MXBDH0-A0UAYZAsrock
Quick Code: Q50656
In Stock Stock is Low!

Order now to avoid disappointment
Same day despatch when ordered
before 4pm Mon - Fri
Faulty items can be returned within 30 days of delivery.

Returns can be processed online or you can contact our customer service team. For more information see our returns section

£121.66 ex. VAT

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Overview



8 Power Phase Design
Featuring sturdy components and completely smooth power delivery to the CPU. Plus, it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well.

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.

RULE YOUR OWN LIGHTING WAY - POLYCHROME RGB
This motherboard features onboard RGB headers and an addressable RGB header that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.

Dual Band 802.11ac WiFi
No one has time for weak WiFi signals and sluggish internet! That's why this motherboard comes with a 802.11ac WiFi (2.4G / 5G WiFi) module which supports wireless networks and Bluetooth v4.2.

Hyper M.2 (PCIe Gen4 x4)
Supports the next generation PCI Express 4.0 M.2 SSDs, it is capable of perform twice the speed compared to previous 3rd generation, giving a lightning fast data transferring experience.

M.2 Armors
Good M.2 SSD protection is important for longevity and stability. ASRock provides a completed M.2 armor solution that makes SSDs to run in a certain low temperature.

Dual USB 3.2 Gen1 (Type-A + Type-C)
This motherboard has a pair of onboard Type-A and Type-C USB 3.2 Gen1 ports built on the rear i/o for supporting next generation USB 3.2 Gen1 devices and to deliver up to 5 Gbps data transfer rates.

Dual Graphics Outputs
Complete with two types of most used connectors! Packed with a HDMI + DisplayPort combo, you have more graphics output options now.

HDMI 4k @60Hz
Supports the most recent HDMI 4K 60Hz graphics output specification. With the larger bandwidth and increased frame rate, the motion on your screen becomes more fluid and less blurry.

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.




At-a-glance



  • 1 PCIe 4.0 x16

  • 4 SATA3, 1 Hyper M.2 (PCIe Gen4 x4 & SATA3)

  • 6 USB 3.1 Gen1 (2 Front, 3 Rear Type-A, 1 Rear Type-C)

  • 7.1 CH HD Audio (Realtek ALC887 Audio Codec)

  • 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.

  • Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Intelligently delivering higher current and driving up to 50A continuous current for each phase, thus providing improved thermal result and superior performance.

  • Graphics Output: DisplayPort, HDMI

  • Intel® 802.11ac WiFi + BT 4.2

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

  • Realtek Gigabit LAN

  • Supports 3rd Gen AMD AM4 Ryzenâ„¢ / Future AMD Ryzenâ„¢ Processors

  • Supports DDR4 4733+ (OC)




Reasons to buy


  • 1 PCIe 4.0 x16
  • 4 SATA3, 1 Hyper M.2 (PCIe Gen4 x4 & SATA3)
  • 6 USB 3.1 Gen1 (2 Front, 3 Rear Type-A, 1 Rear Type-C)
  • 7.1 CH HD Audio (Realtek ALC887 Audio Codec)
  • 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.
  • Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Intelligently delivering higher current and driving up to 50A continuous current for each phase, thus providing improved thermal result and superior performance.
  • Graphics Output: DisplayPort, HDMI
  • Intel® 802.11ac WiFi + BT 4.2
  • Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.
  • Realtek Gigabit LAN
  • Supports 3rd Gen AMD AM4 Ryzenâ„¢ / Future AMD Ryzenâ„¢ Processors
  • Supports DDR4 4733+ (OC)

Specification


Technical Description: Asrock B550M-ITX/ac AMD B550 Socket AM4 mini ITX

Back panel I/O ports
DisplayPort version:
1.4
DisplayPorts quantity:Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.
1
HDMI ports quantity:The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
1
PS/2 ports quantity:The number of PS/2 connectors for keyboards and mice. Its name comes from the IBM Personal System/2.
1
Ethernet LAN (RJ-45) ports:Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
3
USB 2.0 ports quantity:Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
2

BIOS
BIOS type:The BIOS (Basic Input/Output System) initializes and tests system hardware components, and loads a bootloader or an operating system from a mass memory device. The BIOS additionally provides abstraction layer for the hardware, i.e. a consistent way for application programs and operating systems to interact with the keyboard, display, and other input/output devices. There are several types of BIOS, including the motherboard ROM BIOS, video BIOS, drive controller BIOS, network adapter BIOS, and SCSI adapter BIOS.
UEFI AMI

Features
Audio output channels:An audio output channel is an electric circuit which acts as a path for a signal produced by a device. A device may have several audio output channels.
7.1 channels
Audio chip:
Realtek ALC887
Motherboard chipset:The chipset connects the microprocessor to the rest of the motherboard.
AMD B550
Motherboard chipset family:The category of motherboard chipset e.g. Intel, AMD.
AMD
Motherboard form factor:Design of the motherboard (ATX, BTX etc).
mini ITX
Component for:What this product is used as a part of (component for).
PC

General
Type:Characteristics of the device.
Motherboards

Graphics
DirectX version:DirectX is a collection of APIs (application programming interfaces) for easily handling tasks related to game programming on the Microsoft Windows operating system.
12.0
HDCP:High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection to prevent copying of digital audio and video content as it travels across connections.
Yes
Graphics card:
Radeon Vega
Graphics card family:
AMD
On-board graphics card:
Yes

Internal I/O
RGB LED pin header:
Yes
EPS power connector (8-pin):
Yes
CPU fan connector:
Yes
ATX Power connector (24-pin):
Yes
Front panel audio connector:
Yes
Number of SATA III connectors:Serial ATA (Advanced Technology Attachment) (SATA) is a computer bus interface that connects host bus adapters to mass storage devices such as hard disk drives and optical drives. SATA III (revision 3.x) interface, formally known as SATA 6Gb/s, is a third generation SATA interface running at 6.0Gb/s. The bandwidth throughput, which is supported by the interface, is up to 600MB/s. This interface is backwards compatible with SATA 3 Gb/s interface.
4
USB 3.2 Gen 1 (3.1 Gen 1) connectors:
2
USB 2.0 connectors:The end of a cable with a USB 2.0 connector. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), in addition to the "USB 1.x Full Speed" signaling rate of 12 Mbit/s. USB 2.0 connectors are usually colored black.
2

Logistics data
Harmonized System (HS) code:
84733020

Memory
Unbuffered memory:
Yes
Maximum internal memory:The maximum internal memory which is available in the product.
64 GB
Supported memory clock speeds:Memory clock speed is the time it takes for a computer to complete basic operations. It refers to the computer's processing speed and is measured in hertz. It is however not such a reliable measure of a computer's speed as it doesn't take into account other factors like RAM and cache size.
2133,2400,2667,2933,3200,3466,3600,3733,3800,3866,4000,4133,4200,4266,4333,4400,4466,4533,4600 MHz
Non-ECC:
Yes
ECC:ECC means Error Correction Code, and it is memory that is able to detect and correct some memory errors without user intervention.
Yes
Memory channels:
Dual-channel
Memory slots type:A memory slot, also known as a memory socket or RAM slot, is what allows computer memory (RAM) to be inserted into the computer. Depending on the motherboard, there will usually be 2 to 4 memory slots (sometimes more on high-end motherboards). The most common types of RAM are SDRAM and DDR for desktop computers and SODIMM for laptop computers, each having various types and speeds.
DIMM
Number of memory slots:
2
Supported memory types:Types of memory which can be used with the product.
DDR4-SDRAM

Network
Bluetooth version:The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).
4.2
Bluetooth:Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes
Wi-Fi standards:The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Wi-Fi:Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Yes
Wake-on-LAN ready:
Yes
LAN controller:
Realtek RTL8111H
Ethernet interface type:
Gigabit Ethernet
Ethernet LAN:An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes

Networking
Bluetooth version:The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).
4.2
Bluetooth:Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes
Wi-Fi standards:The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Wi-Fi:Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Yes
Wake-on-LAN ready:
Yes
LAN controller:
Realtek RTL8111H
Ethernet interface type:
Gigabit Ethernet
Ethernet LAN:An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes

Other features
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
465 g

Packaging content
Drivers included:
Yes

Processor
Maximum number of SMP processors:
1
Compatible processor series:A processor which is compatible with this device, belongs to a 'series' which is part of 'family' e.g Celeron D, Celeron G, Celeron M, or, in some cases, is the same as 'family'.
3rd Generation AMD Ryzenâ„¢ 3, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzenâ„¢ 7, 3rd Generation AMD Ryzenâ„¢ 9
Processor socket:Mechanical component(s) that provides mechanical and electrical connections between a microprocessor and a printed circuit board (PCB). This allows the processor to be replaced without soldering.
Socket AM4
Processor manufacturer:The manufacturer that produced the processor.
AMD

Rear panel I/O ports
DisplayPort version:
1.4
DisplayPorts quantity:Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.
1
HDMI ports quantity:The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
1
PS/2 ports quantity:The number of PS/2 connectors for keyboards and mice. Its name comes from the IBM Personal System/2.
1
Ethernet LAN (RJ-45) ports:Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
3
USB 2.0 ports quantity:Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
2

Storage controllers
Supported storage drive interfaces:
M.2, SATA III

Weight & dimensions
Height:The measurement of the product from head to foot or from base to top.
70 mm
Depth:The distance from the front to the back of something.
170 mm
Width:The measurement or extent of something from side to side.
170 mm


Fast & Reliable Delivery
  • Free Standard Delivery on orders over £100 within 5 working days.
  • Priority Delivery options: 3 working days for £4.98, or next working day for £6.99.
  • Free Next Working Day Delivery for eligible orders, achieving a 95% success rate.
  • Orders placed before 4:00 pm Mon-Fri are dispatched the same day.
  • Delivery may require someone present to accept between 8 am and 6 pm, Mon-Fri.
  • UK Only: Sorry, international delivery is not available.

Flexible & Secure Returns
  • 14-Day Returns for unwanted goods.
  • 30-Day Returns for faulty items, with extended support for issues arising post-30 days under the manufacturer's warranty.
  • Hassle -free returns online or via customer service.

Special Notes:
  • Delivery exceptions for remote areas may incur additional charges and longer delivery times.
  • Missed deliveries? No worries. Two attempts made, with an option to collect from your local depot.
  • Oversize or overweight items might need an extra charge; we'll inform you in advance.

Customer First Approach
  • We understand things don't always go as planned. Whether it's a delivery query or return, our dedicated team at MoreCoCo is here to ensure your shopping experience is smooth and satisfying. Contact us for any assistance or inquiries.

Our Promise
  • At MoreCoCo, your satisfaction is our priority. We're committed to delivering quality and reliability, making your shopping experience as convenient and trustworthy as possible.

Product details


90-MXBDH0-A0UAYZ Asrock 4710483931727 B089VYCHMG

Asrock B550M-ITX/ac AMD B550 Socket AM4 mini ITX

£145.99 and In stock

SKU90-MXBDH0-A0UAYZ

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