Corsair
Corsair CX-9020019-WW Hydro X Series RTX 4090 Water Block
★★★★★
Maximize Cooling Performance with the Corsair Hydro X Series XG7 RGB 4090 FE GPU Water Block Designed specifically for NVIDIA® GeForce RTX™ 4090 Founders Edition graphics cards, the CORSAIR XG7 RGB GPU Water Block delivers superior cooling and stunning RGB lighting. Its precision-milled copper c...
$179.99*$219.99Save 18%
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Maximize Cooling Performance with the Corsair Hydro X Series XG7 RGB 4090 FE GPU Water Block
Designed specifically for NVIDIA® GeForce RTX™ 4090 Founders Edition graphics cards, the CORSAIR XG7 RGB GPU Water Block delivers superior cooling and stunning RGB lighting. Its precision-milled copper construction and high-density cooling fins ensure maximum heat transfer and performance.
Specifications:
- Compatibility: NVIDIA® GeForce RTX™ 4090 Founders Edition
- Construction: CNC Nickel-Plated Copper
- Cooling Fins: 50+ High-Density Cooling Fins
- Lighting: Integrated RGB Lighting with 16 Individually Addressable LEDs
- Backplate: Included Aluminum Backplate
- Thread: Standard G1/4” Threads
- Control: CORSAIR iCUE Software or ARGB Adapter Cable for Motherboard Control
Key Features
Unlock Your GeForce RTX 40-Series GPU’s True Potential: Unlock your GPU’s true potential with custom cooling for your graphics card.
Precision CNC Cut Nickel-Plated Copper Construction: More than 50 high-density cooling fins positioned over the GPU maximize heat transfer and surface area, for lower temperatures and increased maximum performance.
Total Conversion Design: Cools not just the GPU, but your graphics card’s memory and VRM as well, all clad in a clean and stylish aluminum casing.
Heighten Your System’s Style: Constructed with a unique manifold inspired by the iconic and refined look of CORSAIR DOMINATOR PLATINUM memory.
Full-Length Aluminum Backplate: Completely covers your graphics card’s PCB and protects sensitive components.
Specifications
Brand
Corsair
Series
Hydro X Series
Compatible GPU
RTX 40-Series GPU
Cooling Material
Precision CNC Cut Nickel-Plated Copper
Cooling Fins
More than 50 high-density
Cooling Coverage
GPU, memory, VRM
Casing Material
Stylish aluminum
Backplate Material
Full-length aluminum
Pros & Cons
👍 Pros
- Designed to unlock the true potential of GeForce RTX 40-Series GPUs through custom cooling
- Features precision CNC cut nickel-plated copper construction, maximizing heat transfer with over 50 high-density cooling fins
- Offers a total conversion design, cooling not only the GPU but also the graphics card’s memory and VRM
- Enhances system aesthetics with a unique manifold design inspired by CORSAIR DOMINATOR PLATINUM memory
- Includes a full-length aluminum backplate, which covers the PCB and protects sensitive components
👎 Cons
- Requires a custom liquid-cooling loop, which involves additional components and a more complex setup than air cooling
- Installation of a water block can void the graphics card's warranty if not performed correctly
- The total conversion design means it's a significant modification to the graphics card
- Specific temperature reductions compared to stock coolers are not provided in the features
- The product is designed for RTX 40-Series GPUs, limiting compatibility to a specific range of cards
Frequently Asked Questions
What is the primary benefit of installing the Corsair Hydro X Series RTX 4090 Water Block?
The primary benefit is unlocking the true potential of your GeForce RTX 40-Series GPU by enabling custom liquid cooling, which can lead to lower temperatures and increased performance.
How does this water block improve cooling performance?
It features precision CNC cut nickel-plated copper construction with over 50 high-density cooling fins positioned over the GPU to maximize heat transfer and surface area.
Does this water block only cool the GPU?
No, it has a total conversion design that cools not just the GPU, but also your graphics card’s memory and VRM, all encased in a stylish aluminum casing.
What design elements does the water block incorporate?
The water block is constructed with a unique manifold design inspired by the iconic and refined look of CORSAIR DOMINATOR PLATINUM memory, enhancing your system's style.
Is there any protection for the graphics card's PCB with this water block?
Yes, it includes a full-length aluminum backplate that completely covers your graphics card’s PCB and protects its sensitive components.
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