Corsair

Corsair CX-9052009-WW Hydro X Hardline 14mm Fittings

4.7 (1099 reviews)

Create Stunning Custom Cooling Loops with Precision FittingsCORSAIR Hydro X Series XF Hardline Fittings are designed for creating custom cooling loops with rigid tubing. Machined from solid brass and finished in a durable finish, these fittings provide a secure and reliable connection. Compatible...

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*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.

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Overview

Create Stunning Custom Cooling Loops with Precision Fittings

CORSAIR Hydro X Series XF Hardline Fittings are designed for creating custom cooling loops with rigid tubing. Machined from solid brass and finished in a durable finish, these fittings provide a secure and reliable connection. Compatible with 14mm OD hardline tubing and equipped with a double o-ring compression seal.

Specifications:

  • Series: Hydro X Series
  • Type: XF Hardline Fittings
  • Tubing Compatibility: 14mm OD Hardline Tubing
  • Port Threads: G1/4" BSPP
  • Material: Solid Brass

Key Features

Universal Compatibility: Standard G1/4” BSPP threads provide universal compatibility with all CORSAIR water blocks, pumps and radiators.

Machined from Solid Brass: For superior quality and durability.

High-Quality Finish: For a flawless look.

Double O-ring Hardline Compression Design: Creates a dual-level seal around your hardline tubing.

Easily Choose the Right Tubing: Fits 14mm outer diameter hardline tubing.

Specifications

Compatibility
Universal (G1/4” BSPP threads)
Material
Solid Brass
Finish
High-Quality
Seal Design
Double O-ring Hardline Compression
Tubing Compatibility
14mm Outer Diameter Hardline Tubing

Pros & Cons

👍 Pros

  • Standard G1/4” BSPP threads ensure universal compatibility with all CORSAIR water blocks, pumps, and radiators.
  • Machined from solid brass, these fittings offer superior quality and enhanced durability for long-term use.
  • The high-quality finish provides a flawless aesthetic that integrates seamlessly into custom liquid cooling systems.
  • A double O-ring hardline compression design creates a robust, dual-level seal for secure and leak-free connections.
  • Specifically designed for 14mm outer diameter hardline tubing, simplifying tubing selection for compatible builds.

👎 Cons

  • These fittings are designed specifically for 14mm outer diameter hardline tubing, making them incompatible with other tubing sizes.
  • While durable, the solid brass construction might contribute to the overall weight of a liquid cooling system.
  • The high-quality finish, while aesthetically pleasing, may show fingerprints or smudges more easily than matte alternatives.
  • The double O-ring compression design requires precise installation to ensure proper seating and prevent leaks.
  • Compatibility is universal within G1/4” BSPP standards, but specific aesthetic matching with non-Corsair components might vary.

Frequently Asked Questions

These Corsair Hydro X Hardline fittings are designed to fit 14mm outer diameter hardline tubing, making it easy to choose the correct tubing for your setup.
Yes, the standard G1/4” BSPP threads provide universal compatibility with all CORSAIR water blocks, pumps, and radiators, and typically with other G1/4" components.
The fittings are machined from solid brass, which contributes to their superior quality and durability in a liquid cooling system.
They feature a double O-ring hardline compression design that creates a robust, dual-level seal around your hardline tubing for enhanced security against leaks.
The fittings feature a high-quality finish, designed to provide a flawless look within your custom liquid cooling build.