Motherboard Biostar B550MHP, B550

Name: Biostar B550MHP Motherboard AMD B550 B550MHP
Brand: BIOSTAR
SKU: 11162920
Price: 76.99 EUR
Availability: InStock

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Biostar B550MHP Motherboard AMD B550 Socket AM4 Micro ATX

Motherboard Biostar B550MHP, B550 Photo 1

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Price for companies: 63.63€ Price is valid only for legal clients

Short description

The Biostar B550MHP motherboard supports AMD Ryzen 3000, 4000, and 5000 series processors with an AM4 socket. It features DDR4 memory support up to 64 GB, M.2 and SATA III storage interfaces, and RAID levels 0, 1, and 10. The micro ATX form factor makes it suitable for compact builds, while the Realtek RTL8111H LAN controller ensures reliable networking. Ideal for PC enthusiasts looking for performance and versatility.

Available for order: 3 pcs.

Warranty: 2 Years

SKU: 11162920

Manufacturer: BIOSTAR

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Deliver the order:

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 0.68 kg)

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Product information

Description

The Biostar B550MHP is a Micro ATX motherboard with an AMD B550 chipset and Socket AM4, compatible with AMD Ryzen 3000, 4000 and 5000 series processors. It supports Dual DDR4 memory up to 64 GB, offers PCIe 4.0 and PCIe 3.0 connectivity including M.2 slots, SATAIII 6 Gbps storage interfaces, integrated HDMI with HDCP output and onboard Realtek networking for reliable LAN performance. The board includes UEFI BIOS with BIO-Flasher, Smart Update utilities and several hardware protections and durability features aimed at stable system operation.

Advantages

The B550 chipset provides PCIe Gen4 support and advanced platform control for tweakers and overclockers, while PCIe 4.0 M.2 and PCIe M.2 deliver high bandwidth and low latency for NVMe drives. Dual DDR4 support and SATAIII 6Gbps ensure broad memory and storage compatibility. Additional features include HD audio, integrated HDMI 4K output, USB 3.2 Gen1 Type-A ports, Super Durable solid capacitors, moistureproof PCB, and OC/OV/OH protection to improve reliability and component lifespan.

Suitable for

Compact gaming and productivity PC builds using AM4 Ryzen CPUs
Systems requiring fast NVMe storage via PCIe 4.0/3.0 M.2
Home or office PCs needing reliable Gigabit LAN and HDMI display output
Enthusiast users who want BIOS-level control for tuning and updates

Key specifications

Form factor: Micro ATX
Chipset: AMD B550
Socket: AM4 (supports Ryzen 3000/4000/5000 series)
Memory: Dual DDR4, up to 64 GB
Storage: PCIe M.2 (PCIe 4.0/3.0 support), SATAIII 6 Gbps
Expansion: PCIe 3.0 slots; PCIe 4.0 support via chipset/CPU
USB: USB 3.2 Gen1 Type-A (up to 5 Gbps)
Audio: HD Audio
Video output: HDMI with HDCP, supports 4K2K
LAN: Realtek RTL8111H Gigabit Ethernet
BIOS/Tools: UEFI BIOS, BIO-Flasher, Smart Update
Protection & durability: Super Durable solid caps, moistureproof PCB, OC/OV/OH protection

How to use

Install the motherboard into a compatible Micro ATX chassis and fit an AM4 processor, CPU cooler, and DDR4 memory modules according to the manual. Connect storage devices to the M.2 slot(s) or SATAIII ports and attach graphics and expansion cards to the PCIe slots as required. Hook up power connectors from the PSU, connect front-panel headers, USB and audio cables, and attach an HDMI cable to the onboard HDMI port for video output. Enter the UEFI BIOS on first boot to configure boot order, memory settings and enable or adjust A.I TP and A.I FAN controls if needed. Use BIO-Flasher or Smart Update to apply BIOS and driver updates.

Usage recommendations

For optimal performance, use a PCIe 4.0-capable Ryzen processor and PCIe 4.0 NVMe SSD to take full advantage of M.2 bandwidth, populate memory channels in pairs for best DDR4 performance, keep BIOS and drivers up to date using BIO-Flasher or Smart Update, and ensure adequate case airflow when overclocking or running high-load tasks.

Specifications

Motherboard form factor:: Micro ATX
Motherboard chipset:: AMD B550
Component for:: PC
Processor socket:: Socket AM4
Number of memory slots:: 8
Maximum internal memory:: 64 GB
Supported memory types:: DDR4-SDRAM

All features

Features

Motherboard form factor:: Micro ATX
Motherboard chipset:: AMD B550
Component for:: PC
Audio output channels:: 7.1
Motherboard chipset family:: AMD
Compatible operating systems:: Supports Windows 10(64bit)/ 11(64bit)

Product colour:: Black

Processor

Processor manufacturer:: AMD
Processor socket:: Socket AM4

Memory

Number of memory slots:: 8
Maximum internal memory:: 64 GB
Supported memory types:: DDR4-SDRAM

Network

Ethernet LAN:: Yes
LAN controller:: Realtek RTL8111H
Wi-Fi:: No

Internal I/O

USB 2.0 connectors:: 2
CPU fan connector:: Yes
Number of COM connectors:: 1
ATX Power connector (24-pin):: Yes
Number of chassis fan connectors:: 1
Front panel audio connector:: Yes
Power fan connector:: Yes
Peripheral (Molex) power connectors (4-pin):: 1
USB 3.2 Gen 1 (3.1 Gen 1) connectors:: 1
Number of SATA III connectors:: 4
Clear CMOS button:: Yes
Audio connector:: Yes
Number of CPU fan connectors:: 1

Rear panel I/O ports

PS/2 ports quantity:: 1
USB 2.0 ports quantity:: 4
Ethernet LAN (RJ-45) ports:: 1
Headphone outputs:: 3
VGA (D-Sub) ports quantity:: 1
HDMI ports quantity:: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:: 2

Storage controllers

RAID levels:: 10, 1
RAID support:: Yes
Supported storage drive interfaces:: SATA III, M.2

Other features

Supported processor sockets:: Socket AM4
Audio chip:: Realtek ALC897

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Instructions

mmo_124162246_1736334032_2996_1612641.pdf

biostar-B550MHP-11162920.pdf

Description

Instructions

mmo_124162246_1736334032_2996_1612641.pdf

biostar-B550MHP-11162920.pdf

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Customer questions

FAQ

How much does the Motherboard Biostar B550MHP, B550 cost, and is it available for purchase?

The price is 76.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 15.07.2026 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. All transactions are 100% secure and encrypted.

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 BIOSTAR 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 BIOSTAR 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, 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 Biostar B550MHP, B550?

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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