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ASRock B550M-ITX/ac AMD Socket AM4 Motherboard

CCL Code: MBD2867
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Manufacturer Code: 90-MXBDH0-A0UAYZ
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Manufacturer: ASRock
ASRock B550M-ITX/ac AMD Socket AM4 Motherboard

Key Features:

  • Socket AM4
  • AMD B550 Chipset
  • 4 x SATA & 6 x USB Ports
  • DDR4 (max 64GB, 2 slots)
  • HDMI and Display Port
  • ITX Form Factor

Delivery Options

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Free Delivery by Friday 30th October

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Collection Options

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Monday 26th October from Local Collection Point

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£130.58

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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 50A Power Choke

Compared to traditional chokes, ASRock’s premium 50A 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.

*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.

2T2R 802.11ac WiFi

Dual Band (2.4/5 GHz)

No one has time for weak WiFi signals and sluggish internet! That's why this motherboard comes with an exclusive 2T2R 802.11ac WiFi (2.4G / 5G WiFi) module that supports up to 867Mbps wireless networks and Bluetooth v4.2. Experience up to 289% speed boost compared to your old WiFi!

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.

Reinforced Steel Slot [PCIe 4.0 Version]

The reinforced steel slot comes with the next generation PCI Express 4.0 standard. The various benefits include:

  • Extra anchor points
  • Stronger latch
  • Ensure signal stability
  • Make sure heavy graphics cards to be well-installed.

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.

Super Alloy Motherboard

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.

Dr. MOS

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.

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.

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

  • Supports 3rd Gen AMD AM4 Ryzen / Future AMD Ryzen Processors
  • Supports DDR4 4733+ (OC)
  • 1 PCIe 4.0 x16
  • Graphics Output: DisplayPort, HDMI
  • 7.1 CH HD Audio (Realtek ALC887 Audio Codec)
  • 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)
  • Realtek Gigabit LAN
  • Intel 802.11ac WiFi + BT 4.2

CPU

CPU Socket Socket AM4
CPU Brand AMD
Installed Processors (Max) 0 (1)
Supported Processor Manufacturer AMD
Supported Processors 3rd Gen AMD AM4 Ryzen / future AMD Ryzen Processors
*Not compatible with AMD Ryzen 5 3400G and Ryzen 3 3200G.
64-bit Support Yes
Socket AM4

Rear Panel I/O Ports

USB Ports 1 x USB 3.0 Type-C
3 x USB 3.0 Type-A
2 x USB 2.0
DisplayPorts 1 x DisplayPort 1.4
HDMI Port 1 x HDMI 2.1
Antenna Connectors 2 x SMA Antenna
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 1 x 3.5mm Jack
Microphone In Port 1 x 3.5mm Jack

Internal I/O Connectors

SATA Connectors 4 x SATA III
USB Connectors 1 x USB 3.0 header (supports 2 ports)
1 x USB 2.0 header (supports 2 ports)
Front Panel Connectors 1 x Front Panel
1 x Front Audio
Cooling Fan Support 1 x CPU fan header
2 x Chassis/Water Pump fan headers
Power Connector Port 1 x 20+4-pin ATX
1 x 4+4-pin EPS
Other Connectors 1 x M.2, Socket 3, M Key (Type 2280)
1 x RGB LED header
1 x Addressable LED header

Memory

Memory Bus Speed 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 MHz
Memory Type DDR4
Maximum RAM 64 GB
Memory Slot 2 x DIMM

Motherboard

Chipset Manufacturer AMD
Northbridge B550
RAID Supported Yes
RAID Format RAID 0, 1, 10
SATA Supported Yes

Expansion

Number of PCI Express Slots 1 x PCI Express 4.0 x16

Graphics Device

Integrated Graphics Supported Yes

Sound

Integrated Sound Realtek ALC887

Warranty

Warranty 3 Years

Network

Integrated Network Realtek RTL8111H
Network Speeds Supported 10/100/1000 Mbps
Wireless LAN Yes
Wireless Network Speed Up to 433 Mbps
Bluetooth Yes
Bluetooth Version 4.2

System Requirements

Operating Systems Supported Microsoft Windows 10 64-bit

System

BIOS 256Mb AMI UEFI Legal BIOS with GUI support
Supports "Plug and Play"
ACPI 5.1 compliance wake up events
Supports jumperfree
SMBIOS 2.3 support
CPU, CPU VDDCR_SOC, DRAM, VPPM, +1.8VSB, VDDP Voltage Multi-adjustment
Software Included (may be trial or restricted) Yes
Drivers Yes

Physical

Form Factor Mini-ITX Motherboard
In The Box B550M-ITX/AC Motherboard
Quick Installation Guide
Support CD
I/O Shield
2 x SATA Data Cables
2 x ASRock WiFi 2.4/5 GHz Antennas
Width 170 mm
Length 170 mm

Key Features

Memory Speed 4733 MHz
RGB Header Type 3-Pin ARGB
Addressable RGB Yes
Firewire No
Wireless Network Yes
Memory Channel Dual
On-board Audio Type 7.1
Number of SATA Ports 4 port(s)
Number of USB Ports 6 port(s)
SATA III Support Yes
USB 3.0 Support Yes
Multi GPU Support No
VGA Connection No
DVI Connection No
HDMI Connection Yes
DisplayPort Connection Yes
Motherboard Form Factor ITX
Motherboard Power Connectors 4 + 4-Pin
Motherboard Chipset AMD B550
Thunderbolt No
Motherboard Model ASRock B550M-ITX/ac
WiFi Speed 433 Mbps
USB 3.1 Support No
Internal USB3.0 Header Yes
M.2 Support Yes
On-board RGB Control ASRock RGB LED

Item Details

Manufacturer ASRock
Manufacturer Code 90-MXBDH0-A0UAYZ
Alternative Part Number B550M-ITX/AC
EAN 4710483931727
Condition New

Warranty Information

Warranty 3 Years

Manufacturer Information

Manufacturer ASRock
Manufacturer Code 90-MXBDH0-A0UAYZ

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