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header-product Motherboard Asrock B550M-ITX/ac AMD B550 Socket AM4 mini ITX
127.49 €

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

Motherboard Asrock B550M-ITX/ac, 90-MXBDH0-A0UAYZ Photo 1
Motherboard Asrock B550M-ITX/ac, 90-MXBDH0-A0UAYZ Photo 2
Motherboard Asrock B550M-ITX/ac, 90-MXBDH0-A0UAYZ Photo 3
Motherboard Asrock B550M-ITX/ac, 90-MXBDH0-A0UAYZ Photo 4
Motherboard Asrock B550M-ITX/ac, 90-MXBDH0-A0UAYZ Photo 5
Motherboard Asrock B550M-ITX/ac, 90-MXBDH0-A0UAYZ Photo 1
Motherboard Asrock B550M-ITX/ac, 90-MXBDH0-A0UAYZ Photo 2
Motherboard Asrock B550M-ITX/ac, 90-MXBDH0-A0UAYZ Photo 3
Motherboard Asrock B550M-ITX/ac, 90-MXBDH0-A0UAYZ Photo 4
Motherboard Asrock B550M-ITX/ac, 90-MXBDH0-A0UAYZ Photo 5
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Motherboard Asrock B550M-ITX/ac AMD B550 Socket AM4 mini ITX

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

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Usual Price: 129.49 €
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The discount is valid from 17.06.2026 to 17.07.2026

Short description

The Asrock B550M-ITX/ac motherboard supports AMD Ryzen 3000 Series processors with Socket AM4. It features DDR4-SDRAM memory support up to 64 GB, DIMM slots, and storage interfaces including M.2 and SATA III. The integrated Radeon Vega graphics and Gigabit Ethernet with Realtek RTL8111H LAN controller ensure high performance. Wi-Fi standards include 802.11a/b/g/n/ac for versatile connectivity.
Available at price 127.49 €: 17 pcs.
Total available for order: 103 pcs.
Warranty: 2 Years
SKU: 3545168
free shipment

Cheapest delivery:

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Pick-up points

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.86 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
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From 1.89 €
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36 months installment: from 3.54 euros per month
Price for companies: 105.36€ Price is valid only for legal clients
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Product information

Description

The ASRock motherboard offers an 8 power phase design with premium 60A power chokes to deliver smooth and stable Vcore power to the CPU, supporting higher overclocking potential and lower operating temperatures for demanding use. Integrated Dual Band 802.11ac Wi‑Fi with Bluetooth v4.2 provides wireless network connectivity, while Hyper M.2 (PCIe Gen4 x4) and M.2 armors support next‑generation NVMe SSDs with improved thermal stability. Rear I/O includes dual USB 3.2 Gen1 ports (Type‑A and Type‑C), Dual Graphics Outputs (HDMI and DisplayPort) with HDMI 4K@60Hz support, and built‑in protections for power spikes. The motherboard also supports Polychrome RGB lighting and includes ASRock Live Update & APP Shop for driver and software updates.

Advantages

The 8 power phase layout combined with premium 60A power chokes improves voltage stability and thermal performance under load. PCIe Gen4 x4 Hyper M.2 support enables significantly faster NVMe SSD transfer rates compared to previous generation M.2 slots. Onboard M.2 armors help maintain lower SSD temperatures for better longevity and reliability. Dual Band 802.11ac Wi‑Fi and Bluetooth v4.2 provide flexible wireless connectivity, while dual rear USB 3.2 Gen1 ports (Type‑A + Type‑C) offer modern peripheral compatibility. Polychrome RGB headers allow synchronization of compatible LED accessories. Full Spike Protection prevents damage from unexpected voltage surges, and Live Update & APP Shop simplifies system maintenance and updates.

Key specifications

  • Power design: 8 power phases
  • Power chokes: Premium 60A
  • Onboard lighting: RGB header and addressable RGB header (Polychrome RGB)
  • Wi‑Fi: Dual Band 802.11ac (2.4G / 5G) with Bluetooth v4.2
  • M.2: Hyper M.2 (PCIe Gen4 x4) support
  • M.2 cooling: M.2 armors for improved thermal stability
  • USB: Dual USB 3.2 Gen1 rear ports (Type‑A + Type‑C), up to 5 Gbps
  • Graphics outputs: HDMI + DisplayPort
  • HDMI: 4K @ 60Hz support
  • Protection: Full Spike Protection technologies
  • Software: ASRock Live Update & APP Shop

How to use

Install the motherboard into a compatible PC chassis, connect the CPU, memory, storage devices and power supply according to the motherboard manual. For NVMe performance, install a PCIe Gen4 x4 M.2 SSD into the Hyper M.2 slot and secure it with the provided M.2 armor for improved cooling. Connect Wi‑Fi antennae if included, or attach USB/Bluetooth devices as needed. Use the Polychrome RGB headers to connect compatible RGB strips or fans and configure lighting with ASRock Polychrome software. Keep drivers and firmware current by using ASRock Live Update & APP Shop.

Recommendations

For stable overclocking and optimal thermal performance, use a high‑quality CPU cooler and ensure adequate case airflow. When installing high‑speed M.2 SSDs, use the M.2 armor to help maintain lower operating temperatures. Regularly update BIOS and drivers via ASRock Live Update & APP Shop to ensure compatibility and system stability.

Specifications

Motherboard form factor:
Mini ITX
Motherboard chipset:
AMD B550
Component for:
PC
Processor socket:
Socket AM4
Number of memory slots:
2
Maximum internal memory:
64 GB
Weight:
0.465 kg
Supported memory types:
DDR4-SDRAM
All features

Features

Motherboard form factor:
Mini ITX
Motherboard chipset:
AMD B550
Component for:
PC
Audio output channels:
7.1
Motherboard chipset family:
AMD

Processor

Processor manufacturer:
AMD
Maximum number of SMP processors:
1
Processor socket:
Socket AM4

Memory

Number of memory slots:
2
Maximum internal memory:
64 GB
Supported memory types:
DDR4-SDRAM
Supported memory clock speeds:
4533, 2133, 2400, 2667, 2933, 3200, 3466, 3600, 3733, 3800, 3866, 4000, 4133, 4200, 4266, 4333, 4400, 4466, 4600
Memory channels:
Dual-channel
Unbuffered memory:
Yes
Memory slots type:
DIMM
ECC сompatibility:
ECC & non-ECC

Graphics

Graphics card:
Radeon Vega
DirectX version:
12.0
HDCP:
Yes
Graphics card family:
AMD
On-board graphics card:
Yes

Network

Bluetooth version:
4.2
Ethernet LAN:
Yes
Bluetooth:
Yes
Wake-on-LAN ready:
Yes
LAN controller:
Realtek RTL8111H
Wi-Fi:
Yes
Ethernet interface type:
Gigabit Ethernet

Internal I/O

USB 2.0 connectors:
2
CPU fan connector:
Yes
ATX Power connector (24-pin):
Yes
Number of Parallel ATA connectors:
0
Front panel audio connector:
Yes
EPS power connector (8-pin):
Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors:
2
Number of SATA III connectors:
4
Number of SATA II connectors:
0
USB 3.2 Gen 2 (3.1 Gen 2) connectors:
0
RGB LED pin header:
Yes

Rear panel I/O ports

PS/2 ports quantity:
1
USB 2.0 ports quantity:
2
Firewire (IEEE 1394) ports:
0
Ethernet LAN (RJ-45) ports:
1
VGA (D-Sub) ports quantity:
0
eSATA ports quantity:
0
DVI-D ports quantity:
0
HDMI ports quantity:
1
DisplayPorts quantity:
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:
0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
0

Storage controllers

Supported storage drive interfaces:
SATA III, M.2

BIOS

BIOS type:
UEFI AMI

Weight & dimensions

Width:
170 mm
Depth:
170 mm

Other features

Weight:
0.465 kg
Wi-Fi standards:
Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), 802.11g, 802.11b, 802.11a
Height:
70 mm
DisplayPort version:
1.4
Audio chip:
Realtek ALC887

Packaging content

Drivers included:
Yes

Logistics data

Harmonized System (HS) code:
84733020

Description

Machine translation. Load original

Reasons to buy

Premium 60A Power Choke

Compared to traditional chokes, ASRock’s premium 60A power chokes effectively increase the saturation current up to three times, providing a more stable and improved Vcore voltage to the motherboard.Premium 60A Power Choke

Dr. MOS

Dr.MOS is an integrated power stage solution optimized for synchronous buck step-down voltage applications. It intelligently delivers higher current, supporting up to 50A continuous current per phase, which results in better thermal performance and overall improved efficiency.

Sapphire Black PCB

Pure black PCB finish. The new Sapphire Black PCB denotes rock-solid quality and gives the motherboard a sleeker, more mysterious appearance.Sapphire Black PCB

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Stock data
Warehouse Stock Delivery to the store Store Price
WH155 17 09.07.2026 127.49 €
EU2 6 30.06.2026 Best delivery 129.49 €
EU3 6 09.07.2026 129.99 €
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Warehouse Stock Delivery to the store Store Price
WH345 21 09.07.2026 134.99 €
WH109 6 23.07.2026 142.99 €
127.49 €
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Warehouse: WH155
129.49 €
Stock: 6
Delivery Date: 30.06.2026 Best delivery
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129.99 €
Stock: 6
Delivery Date: 09.07.2026
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131.49 €
Stock: 1
Delivery Date: 09.07.2026
Warehouse: EU16
132.49 €
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135.49 €
Stock: 1
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134.99 €
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142.99 €
Stock: 6
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Motherboard Asrock B550M-ITX/ac, 90-MXBDH0-A0UAYZ cost, and is it available for purchase?

The price is 127.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 103 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Motherboard Asrock B550M-ITX/ac, 90-MXBDH0-A0UAYZ be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Motherboard Asrock B550M-ITX/ac, 90-MXBDH0-A0UAYZ online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All ASROCK products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ASROCK service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: motherboard form factor, motherboard chipset, component for, processor socket, number of memory slots, maximum internal memory, weight, supported memory types, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Motherboard Asrock B550M-ITX/ac, 90-MXBDH0-A0UAYZ?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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