CORSAIR: EXPLORER
Browse how-to guides, support articles, and other content related to CORSAIR products.

Are you building your first custom cooled PC? Download our starter’s guide with all the information you need.

Coolant is the liquid that flows inside your custom cooling system, transferring heat from your system’s hottest components to radiators. Coolant is available in a variety of colors, as well as clear, allowing you to further customize your custom cooling loop to make it stand out.
CORSAIR coolants are pre-mixed and ready to go. No need to worry about mixing, ratios, additives or compatibility, just make sure you don’t contaminate the liquid before you pour it in.
We don’t recommend the use of pastel or opaque coolants, as particles from these coolants will eventually separate, clog up the micro fins and degrade cooling performance. You can achieve the same look with satin tubes and clear coolant. For best results with the Hydro X Series, please use coolants from the Approved Vendor list.