---
product_id: 334372118
title: "Asrock B550 Extreme 4/DC, DDR4"
brand: "asrock"
price: "₨6127"
currency: LKR
in_stock: false
reviews_count: 1
url: https://www.desertcart.lk/products/334372118-asrock-b550-extreme-4-dc-ddr4
store_origin: LK
region: Sri Lanka
---

# 14-phase power design for rock-solid stability PCIe 4.0 x16 slot for next-gen GPU performance DDR4 4733+ MHz OC for blazing-fast memory speeds Asrock B550 Extreme 4/DC, DDR4

**Brand:** asrock
**Price:** ₨6127
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your next-level build with ASRock B550 Extreme 4/DC – where speed meets stability!

## Quick Answers

- **What is this?** Asrock B550 Extreme 4/DC, DDR4 by asrock
- **How much does it cost?** ₨6127 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/334372118-asrock-b550-extreme-4-dc-ddr4)

## Best For

- asrock enthusiasts

## Why This Product

- Trusted asrock brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Gen Expansion:** Equipped with PCIe 4.0 x16 and multiple PCIe 3.0 slots for versatile GPU and peripheral setups.
- • **Immersive Multimedia:** HDMI output with AMD CrossFireX support and premium 7.1 channel HD audio powered by Realtek ALC1220 & Nahimic for rich soundscapes.
- • **Powerhouse Stability:** 14 Power Phase Design with Digi Power & Dr. MOS ensures ultra-reliable, efficient power delivery for demanding workloads.
- • **Blazing Memory Speeds:** Supports DDR4 up to 4733+ MHz (OC) to keep your multitasking and creative apps lightning fast.
- • **Cutting-Edge Connectivity:** Dual USB 3.2 Gen2 (Type-A & C) ports plus Dragon 2.5G LAN and Wi-Fi-ready M.2 Key E slot keep you connected at top speeds.

## Overview

The ASRock B550 Extreme 4/DC motherboard supports AMD AM4 Ryzen 3000, 4000 G-Series, and 5000 processors, featuring a robust 14-phase power design with Digi Power and Dr. MOS for stable performance. It offers ultra-fast DDR4 memory support up to 4733+ MHz (OC), PCIe 4.0 x16 for next-gen graphics, multiple USB 3.2 Gen2 ports, Dragon 2.5G LAN, and advanced audio with Realtek ALC1220 codec and Nahimic technology, making it an ideal choice for professionals seeking high-speed connectivity and immersive multimedia in a reliable platform.

## Description

Supports AMD AM4 Socket Ryzen™ 3000, 4000 G-Series and 5000 Series Desktop Processors* 14 Power Phase Design, Digi Power, Dr. MOS Supports DDR4 4733+ (OC) 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 2 PCIe 3.0 x1, 1 M.2 Key E for WiFi Graphics Output Options: HDMI AMD CrossFireX™ 7.1 CH HD Audio (Realtek ALC1220 Audio Codec), Nahimic Audio 6 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 & SATA3) 2 USB 3.2 Gen2 (Rear Type A+C), 5 USB 3.2 Gen1 (2 Front, 2 Rear, 1 Front Type-C) Dragon 2.5G LAN *Not compatible with AMD Ryzen™ 5 3400G and Ryzen™ 3 3200G.

## Features

- Supports AMD AM4 Socket Ryzen 3000, 4000 G-Series and 5000 Series Desktop Processors* 14 Power Phase Design, Digi Power, Dr. MOS
- Supports DDR4 4733+ (OC) 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 2 PCIe 3.0 x1, 1 M.2 Key E for WiFi
- Graphics Output Options: HDMI AMD CrossFireX 7.1 CH HD Audio (Realtek ALC1220 Audio Codec), Nahimic Audio
- 6 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 & SATA3) 2 USB 3.2 Gen2 (Rear Type A+C), 5 USB 3.2 Gen1 (2 Front, 2 Rear, 1 Front Type-C)
- Dragon 2.5G LAN *Not compatible with AMD Ryzen 5 3400G and Ryzen 3 3200G.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ASRock |
| Manufacturer | ASRock, ASRock Incorporation 2F., No.37, Sec. 2, Jhongyang S. Rd., Beitou District, Taipei City 112, Taiwan (R.O.C.) e-mail: info@asrock.com.tw |
| Series | B550 Extreme 4/DC |
| Item Height | 3.6 Inches |
| Item Width | 13.8 Inches |
| Product Dimensions | 31.75 x 35.05 x 9.14 cm; 1 kg |
| Item model number | B550 EXTREME4 |
| Processor Socket | Socket AM4 |
| Memory Technology | DDR4 |
| Computer Memory Type | DIMM |
| Memory Clock Speed | 1 GHz |
| Graphics Card Interface | PCI Express |
| Connectivity Type | Wi-Fi |
| Number of USB 2.0 Ports | 2 |
| Number of HDMI Ports | 1 |
| Number of Ethernet Ports | 1 |
| Voltage | 1.8 Volts |
| Are Batteries Included | No |
| Manufacturer | ASRock |
| Item Weight | 1 kg |

## Product Details

- **Brand:** ASRock
- **CPU Socket:** Socket AM4
- **Compatible Devices:** Desktop
- **RAM Memory Technology:** DDR4
- **Compatible Processors:** AMD 2nd Gerenration Ryzen

## Images

![Asrock B550 Extreme 4/DC, DDR4 - Image 1](https://m.media-amazon.com/images/I/710+20tbRzL.jpg)
![Asrock B550 Extreme 4/DC, DDR4 - Image 2](https://m.media-amazon.com/images/I/711eQfgrDfL.jpg)
![Asrock B550 Extreme 4/DC, DDR4 - Image 3](https://m.media-amazon.com/images/I/71xLdg2W4-L.jpg)
![Asrock B550 Extreme 4/DC, DDR4 - Image 4](https://m.media-amazon.com/images/I/61mviXF+pEL.jpg)
![Asrock B550 Extreme 4/DC, DDR4 - Image 5](https://m.media-amazon.com/images/I/61hDrQzZYEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Motherboard is good, but beware of getting used product!
*by S***. on 21 February 2022*

Amazon seems to have removed all checks for return items. I ordered new, but initially got a package WITHOUT any accessories, the motherboard had been clearly taken out, and even the original outer box was missing.This is the second time i am facing this issue. I also bought a Antec Prizm kit, and it arrived with 1 missing fan, 1 missing controller and 1 fan missing.I am disappointed in my Indian brethren that they are stooping this low.Fortunately the only issue i have had to face is the delay in returning the missing items and getting a replacement :(

## Frequently Bought Together

- ASRock B550 EXTREME4 Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors Motherboard
- AMD Ryzen 7 5800X 8-core, 16-thread unlocked desktop processor
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive

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**Shop now:** [https://www.desertcart.lk/products/334372118-asrock-b550-extreme-4-dc-ddr4](https://www.desertcart.lk/products/334372118-asrock-b550-extreme-4-dc-ddr4)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-24*