What is a QVL?

A Qualified Vendor List (QVL) is an official document provided by hardware manufacturers, detailing components and devices that have been tested and verified for compatibility with specific hardware products, such as motherboards, memory modules, CPUs, or storage drives.

When building or upgrading a PC, compatibility between components is crucial for ensuring stability, performance, and reliability. A QVL serves as a guideline for selecting parts that will function optimally together, significantly reducing the risk of compatibility issues and system instability.

Typically, a QVL will include:

• Memory (RAM): Verified modules specifying brands, model numbers, capacities, speeds, and configurations.
• CPUs: Supported processors detailing exact models, stepping, and required BIOS versions.
• Storage Devices: Compatible drives, including SSDs and HDDs, often indicating supported connection types (e.g., SATA, NVMe).

1. Identify your hardware component (e.g., motherboard).
2. Locate the QVL, usually accessible from the manufacturer’s website on the specific product page.
3. Select components listed on the QVL to ensure maximum compatibility and reliability.

Corsair memory modules are extensively tested and often featured prominently on motherboard QVLs. Corsair collaborates closely with leading motherboard manufacturers to ensure that modules such as the Vengeance and Dominator series deliver peak performance and reliability. For optimal results, Corsair recommends verifying your motherboard's QVL to select compatible Corsair memory products.

• Reliability: Components are tested extensively to ensure compatibility and stability.
• Optimized Performance: Ensures hardware performs as intended without unexpected issues.
• Reduced Troubleshooting: Helps users avoid common compatibility pitfalls, saving time and frustration.

For enthusiasts, gamers, and professionals, adhering to a QVL when selecting parts is strongly recommended. This helps achieve a seamless building experience, optimal system performance, and long-term reliability.