1. Introduction
The Sapphire Radeon Pulse RX 570 ITX 4GB GDDR5 Graphics Card is designed to deliver a robust gaming experience within a compact form factor. This manual provides essential information for the installation, operation, maintenance, and troubleshooting of your graphics card, ensuring optimal performance and longevity.
This card features 1 x HDMI, 1 x DVI-D, and 1 x DisplayPort for versatile display connectivity. It is engineered with high-quality components such as Black Diamond chokes and high-polymer aluminum capacitors for enhanced reliability.

Image: The Sapphire Radeon Pulse RX 570 ITX Graphics Card shown alongside its retail packaging, highlighting its compact design and key features.
2. Package Contents
Verify that all items are present in the package:
- Sapphire Radeon Pulse RX 570 ITX Graphics Card
- Installation CD (for drivers and utilities)
- User Manual (this document)
3. Minimum System Requirements
Before installing the graphics card, ensure your system meets the following minimum requirements:
- PCI Express® compliant motherboard with one x16 graphics slot.
- 500W (or greater) power supply with one 6-pin PCI Express power connector recommended.
- Minimum 4GB of system memory (8GB recommended).
- Windows 10, Windows 7, or Linux operating system.
- 64-bit operating system required.
- CD-ROM drive or internet connection for driver installation.
4. Setup and Installation
4.1 Pre-Installation Checklist
- Turn off your computer and unplug the power cord.
- Open the computer case.
- Ground yourself to prevent electrostatic discharge (ESD) by touching a metal part of the computer chassis.
- If replacing an existing graphics card, uninstall its drivers from your operating system before physical removal.
4.2 Physical Installation
- Locate an available PCI Express x16 slot on your motherboard.
- Remove the metal bracket cover(s) from the back of your computer case corresponding to the chosen slot.
- Carefully align the graphics card with the PCIe slot and press down firmly until it is securely seated.
- Secure the graphics card to the case with the screw(s) removed earlier.
- Connect the 6-pin PCI Express power connector from your power supply to the corresponding port on the graphics card.

Image: A side view of the Sapphire Radeon Pulse RX 570 ITX Graphics Card, clearly showing the required 6-pin PCI Express power connector for stable operation.
4.3 Driver Installation
- Close your computer case and reconnect the power cord and display cables.
- Power on your computer.
- Insert the provided installation CD into your optical drive, or visit the official Sapphire website (www.sapphiretech.com) to download the latest drivers for your specific model.
- Follow the on-screen instructions to complete the driver installation. A restart may be required.
5. Operating the Graphics Card
5.1 Connecting Displays
The Sapphire Radeon Pulse RX 570 ITX offers multiple display output options:
- 1 x HDMI: For high-definition audio and video output.
- 1 x DVI-D: For digital video output.
- 1 x DisplayPort 1.4: For high-resolution and high-refresh-rate displays.
Connect your monitor(s) to the appropriate ports on the graphics card. The card supports multiple displays simultaneously.

Image: An angled view of the Sapphire Radeon Pulse RX 570 ITX Graphics Card, highlighting its HDMI, DVI-D, and DisplayPort outputs for connecting various display types.
5.2 Software and Utilities
After driver installation, you can install AMD Radeon Software (formerly Radeon Adrenalin Edition) for advanced control over your graphics card. This software allows you to:
- Optimize game settings.
- Monitor performance metrics (temperature, clock speeds, fan speed).
- Update drivers.
- Access features like Radeon FreeSync, Radeon ReLive (for recording gameplay), and Radeon Chill.
6. Maintenance
Proper maintenance ensures the longevity and optimal performance of your graphics card:
- Dust Cleaning: Periodically clean dust from the fan and heatsink using compressed air. Ensure the computer is powered off and unplugged before cleaning.
- Driver Updates: Regularly check for and install the latest graphics drivers from the official Sapphire or AMD website. Updated drivers often include performance improvements and bug fixes.
- Temperature Monitoring: Use monitoring software (e.g., AMD Radeon Software) to keep an eye on the card's temperature, especially during heavy loads. Ensure adequate airflow within your PC case.
7. Troubleshooting
This section addresses common issues you might encounter:
7.1 No Display Output
- Check Connections: Ensure the display cable is securely connected to both the graphics card and the monitor.
- Power Connection: Verify that the 6-pin PCI Express power connector is fully seated in the graphics card.
- Monitor Input: Confirm your monitor is set to the correct input source (HDMI, DVI, DisplayPort).
- Reseat Card: Power off and unplug the PC, then carefully reseat the graphics card in its PCIe slot.
7.2 Driver Issues or Crashes
- Clean Driver Installation: Use a utility like Display Driver Uninstaller (DDU) in Safe Mode to completely remove old drivers, then perform a fresh installation of the latest drivers.
- Operating System Updates: Ensure your operating system is fully updated.
- System Stability: Check other system components (RAM, CPU) for stability issues.
7.3 Overheating
- Case Airflow: Ensure good airflow within your PC case. Add or reposition case fans if necessary.
- Dust Buildup: Clean the graphics card fan and heatsink as described in the Maintenance section.
- Fan Speed: Use AMD Radeon Software to manually adjust the fan curve for more aggressive cooling if temperatures are consistently high.
8. Specifications
Key technical specifications for the Sapphire Radeon Pulse RX 570 ITX Graphics Card:
| Feature | Specification |
|---|---|
| Model Number | 11266-34-20G |
| Graphics Coprocessor | AMD Radeon RX 570 |
| Memory Size | 4 GB GDDR5 |
| Memory Speed | 6000 MHz Effective |
| Boost Clock | 1244 MHz |
| Video Output Interface | 1 x HDMI, 1 x DVI-D, 1 x DisplayPort 1.4 |
| Max Screen Resolution | 3840 x 2160 pixels |
| PCI Express Standard | PCI-Express 3.0 |
| Item Weight | 10.2 ounces (approx. 289 grams) |
| Product Dimensions (LxWxH) | 10.5 x 6.5 x 2.5 inches (approx. 26.7 x 16.5 x 6.4 cm) |
| Manufacturer | Sapphire |
9. Warranty and Support
Sapphire products are manufactured to high standards and come with a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty information included with your product or visit the official Sapphire website.
For technical support, driver downloads, and frequently asked questions, please visit the Sapphire support portal:
- Sapphire Official Website: www.sapphiretech.com
- Support Section: Look for a 'Support' or 'Downloads' section on the website for the latest drivers, utilities, and troubleshooting guides.
When contacting support, please have your product model number (11266-34-20G) and serial number ready.





