# Motherboard Asrock B550 PG Riptide AMD B550 Socket AM4 ATX

**URL:** https://aio.lv/en/product--matrox-90-mxbgh0-a0uayz--11427994
**Data updated:** 2026-04-01 19:46 (EEST)
**Category:** Motherboards
**Manufacturer:** MATROX
**Manufacturer code:** 90-MXBGH0-A0UAYZ
**EAN:** 4710483935190
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 128.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 106.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--matrox-90-mxbgh0-a0uayz--11427994

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Asrock B550 PG Riptide motherboard supports AMD Ryzen 3000 and 5000 series processors with Socket AM4. It features DDR4 memory support up to 128 GB, multiple DIMM slots, and storage interfaces including M.2 and SATA III for HDD and SSD. With RAID support (0, 1, 10) and advanced graphics technology like CrossFireX, it delivers high performance for gaming and multitasking. The 2.5 Gigabit Ethernet ensures fast network connectivity.

## Long description

Riptide is named after a strong ocean current and reflects both calm and powerful aspects of the sea. This ASRock motherboard model focuses on gaming performance and system stability by combining robust power delivery, advanced networking, high-speed storage support and comprehensive connectivity, making it suitable for performance-oriented users and gamers.
Advantages
The board integrates Dr.MOS power stages and premium 60A power chokes for improved phase current delivery, thermal behavior and more stable Vcore voltage. Killer E3100 2.5 Gbps Ethernet with the Killer/Intel prioritization engine optimizes network traffic for gaming and latency-sensitive applications. PCIe 4.0 M.2 support and multiple M.2 slots enable very high NVMe transfer speeds. Additional features include reinforced PCIe steel slot (PCIe 4.0), an ASRock graphics card holder, Polychrome RGB support, front USB 3.2 Gen2 Type-C, dual rear USB 3.2 Gen2 ports, Thunderbolt 4 AIC header compatibility, Nahimic audio enhancements and tools such as Post Status Checker and Live Update & APP Shop.
Key specifications
Power delivery: Dr.MOS integrated power stages; premium 60A power chokes; Premium memory alloy chokes; XXL aluminum alloy heatsink
Networking: Killer E3100 2.5 Gbps Ethernet; Intel/Killer prioritization engine
Storage: Multiple M.2 slots with PCIe 4.0 M.2 support (next-gen NVMe)
Expansion: Reinforced steel PCIe slot (PCIe 4.0)
Front panel: USB 3.2 Gen2 Type-C header (up to 10 Gbps)
Rear I/O: Dual USB 3.2 Gen2 (Type-A + Type-C) up to 10 Gbps
Wireless: M.2 (Key E) slot for Wi‑Fi modules (e.g., 802.11ac option)
Audio: Nahimic audio suite with Sound Tracker
Video output: HDMI 4K @ 60Hz
Expansion header: Thunderbolt 4 AIC header (requires AIC card)
Board construction: Matte black PCB, high density glass fabric PCB, 2 oz copper PCB
Protection & utilities: Full Spike Protection; Post Status Checker; Live Update & APP Shop
How to use
Install the motherboard into a compatible PC case and secure it with standoffs and screws. Connect CPU, memory modules and graphics card; use the ASRock graphics card holder if needed for heavy GPUs. Attach storage devices to the available M.2 slots or SATA connectors and connect front panel USB C to the case header for GEN2 Type-C access. Install a Thunderbolt 4 AIC card into the Thunderbolt header if Thunderbolt support is required. Configure network settings to use the Killer E3100 controller and enable prioritization features via the provided software. Use Polychrome RGB to configure lighting and Nahimic utilities to adjust audio profiles. Run Live Update & APP Shop to install drivers and firmware updates and refer to Post Status Checker if boot issues occur.
Recommendations
For optimal performance, use high-quality DDR memory supported by the board, a PCIe 4.0 NVMe SSD to benefit from the M.2 bandwidth, and ensure adequate case airflow to cool the Dr.MOS and chipset heatsinks. When installing a large graphics card, secure it with the included holder and use the reinforced steel PCIe slot. Keep drivers and firmware current via Live Update & APP Shop and enable network prioritization for gaming traffic when low latency is required.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | ATX |
| Motherboard chipset | AMD B550 |
| Component for | PC |
| Audio output channels | 7.1 |
| PC health monitoring | Voltage, Temperature, FAN, CPU |
| Windows operating systems supported | Windows 11 x64, Windows 10 x64 |
| Motherboard chipset family | AMD |

### Processor

| Feature | Value |
|---|---|
| Processor manufacturer | AMD |
| Maximum number of SMP processors | 1 |
| Processor socket | Socket AM4 |

### Memory

| Feature | Value |
|---|---|
| Number of memory slots | 4 |
| Maximum internal memory | 128 GB |
| Supported memory types | DDR4-SDRAM |
| Supported memory clock speeds | 3866, 3200, 2133, 2400, 2667, 2933, 3466, 3600, 3733, 3800, 4933, 4000, 4133, 4200, 4266, 4333, 4400, 4466, 4533, 4600, 4666, 4733 |
| Memory channels | Dual-channel |
| Unbuffered memory | Yes |
| Memory slots type | DIMM |
| ECC сompatibility | non-ECC |

### Expansion slots

| Feature | Value |
|---|---|
| PCI Express x16 slots | 3 |
| PCI Express x1 (Gen 3.x) slots | 1 |
| Number of M.2 (M) slots | 2 |

### Graphics

| Feature | Value |
|---|---|
| Maximum resolution | 4096 x 2160 |
| Parallel processing technology support | Quad-GPU CrossFireX, CrossFireX |
| DirectX version | 12.0 |
| HDCP | Yes |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Wake-on-LAN ready | Yes |
| LAN controller | Killer E3100G |
| Wi-Fi | No |
| Ethernet interface type | 2.5 Gigabit Ethernet |

### Internal I/O

| Feature | Value |
|---|---|
| USB 2.0 connectors | 3 |
| CPU fan connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Number of chassis fan connectors | 5 |
| Front panel audio connector | Yes |
| TPM connector | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| Number of SATA III connectors | 6 |
| Thunderbolt headers | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| 12V power connector | Yes |
| RGB LED pin header | Yes |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| PS/2 ports quantity | 1 |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| S/PDIF out port | Yes |
| Digital audio optical out | 1 |
| HDMI version | 2.1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 6 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |

### Storage controllers

| Feature | Value |
|---|---|
| RAID levels | 10, 1 |
| Supported storage drive types | HDD & SSD |
| RAID support | Yes |
| Supported storage drive interfaces | SATA III, M.2 |

### BIOS

| Feature | Value |
|---|---|
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |
| ACPI version | 5.1 |
| System Management BIOS (SMBIOS) version | 2.3 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 305 mm |
| Depth | 244 mm |

### Other features

| Feature | Value |
|---|---|
| Weight | 0.465 kg |
| Height | 330 mm |
| Audio chip | Realtek ALC897 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | SATA |
| Drivers included | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733020 |

## FAQ

### How much does the Motherboard Asrock B550 PG Riptide, 90-MXBGH0-A0UAYZ cost, and is it available for purchase?

The price is 128.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Motherboard Asrock B550 PG Riptide, 90-MXBGH0-A0UAYZ be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 MATROX 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 MATROX 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. More information about warranty service: https://aio.lv/en/warranty

### 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, pci express x1 (gen 3.x) slots, 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 B550 PG Riptide, 90-MXBGH0-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.

## Image

https://aio.lv/img/cache/product/11427994/66173820_large.webp