Corsair CX-9052020-WW Hydro X Series Fitting - 90°, 14mm OD, Hardline, White

The Corsair Hydro X Series XF Hardline 90° Fitting is designed for custom PC liquid cooling builds using 14mm outer diameter rigid tubing. Machined from solid brass, it offers a level of structural integrity and corrosion resistance that stamped or plastic fittings cannot match. The polished white finish provides a clean, consistent look that pairs well with white-themed or high-contrast builds. A 90-degree angle at the fitting allows for tight, controlled tubing runs around GPU blocks, radiators, and pump-reservoir combos without the need for additional tubing bends.

Sealing is handled by a double O-ring compression design that clamps down on the outside of the hardline tube at two points, creating redundant leak protection at every connection in your loop. This dual-seal approach is especially valuable in hardline setups where tube-to-fitting tolerances are tighter and any slight gap can lead to a drip. The fitting uses industry-standard G1/4" threading, so it screws directly into water blocks, radiators, and reservoirs from Corsair as well as most other custom cooling brands. Each fitting is sold individually, so plan your loop layout and count your connection points to ensure you have enough on hand before starting your build.