Corsair Hydro X Series XR5 vs Corsair Hydro X XG7 RGB: Spec Comparison
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This comparison of corsair hydro x series xr5 vs hydro x xg7 RGB examines two distinct components for your custom loop. Both parts feature premium copper construction and a matte black finish, ensuring they look good together. The main difference lies in their function. One is a radiator for heat dissipation, while the other is a water block for your graphics card. You need both for a complete system, but they serve different roles in your cooling loop.
Key differences
| Aspect | Corsair Hydro X Series XR5 240mm Copper Radiator | Corsair Hydro X XG7 RGB 4080 FE Water Block |
|---|---|---|
| Product Type | Radiator | GPU Water Block |
| Size | 240mm | For RTX 4080 FE |
| Lighting | Not listed | RGB / ARGB |
| Weight | 1.72 pounds | 1.81 pounds |
| Core Material | Copper | Nickel-Plated Copper |
Which one should you choose?
Choose Corsair Hydro X Series XR5 240mm Copper Radiator if
- You need a 240mm radiator to dissipate heat from your custom loop.
- You prefer a simpler component without integrated lighting elements.
Choose Corsair Hydro X XG7 RGB 4080 FE Water Block if
- You own an NVIDIA GeForce RTX 4080 Founders Edition GPU.
- You want RGB lighting on your graphics card water block.
Verdict: These products are not alternatives but complementary parts. You should choose the XR5 if you need the cooling surface for your loop. Pick the XG7 RGB only if you have the specific RTX 4080 FE card and want visible lighting.
XR5 Radiator vs XG7 Block Specs
Primary Function
The Corsair Hydro X Series XR5 is a 240mm copper radiator designed to dissipate heat from your loop. It features dual 120mm fan mounts and a 30mm thickness for high thermal transfer. In contrast, the Corsair Hydro X XG7 RGB is a GPU water block specifically for the NVIDIA GeForce RTX 4080 Founders Edition. It cools the graphics card, memory, and VRMs using a precision CNC nickel-plated copper construction. One component manages loop heat rejection, while the other handles direct GPU heat extraction.
Lighting Features
The XG7 RGB includes ARGB lighting, allowing you to customize the visual appearance of your graphics card cooling. This adds aesthetic value to your build. The XR5 radiator does not list any lighting capabilities in its specifications. It relies on a matte black polyurethane coating for its finish. If you want illuminated components in your loop, the XG7 provides that feature directly. The XR5 remains a purely functional heat dissipation component without integrated LEDs.
Core Material
Both products utilize premium copper for their primary heat transfer surfaces. The XR5 uses a copper core with 25-micron thick cooling fins to optimize thermal transfer with Corsair copper water blocks. The XG7 block also features nickel-plated copper construction with high-density cooling fins positioned over the GPU. This shared material choice ensures efficient heat conduction in both parts. You get reliable thermal performance from copper in both the radiator core and the GPU block base.
Physical Dimensions
The XR5 radiator measures 11 inches in length, 4.72 inches in width, and 1.18 inches in height. It weighs 1.72 pounds. The XG7 block is significantly smaller, measuring 8.23 inches in length, 4.37 inches in width, and 0.79 inches in height. It weighs slightly more at 1.81 pounds. The radiator is longer and thicker to accommodate airflow, while the block is compact to fit over the GPU PCB. These size differences reflect their distinct roles in the system.
Build Quality
The XR5 features integrated fan screw guides to simplify installation, even in tight case configurations. Its matte black finish is designed to match your system aesthetics. The XG7 block includes a full-length aluminum backplate that covers the graphics card PCB for protection. It also has a unique manifold inspired by Corsair Dominator Platinum memory. Both parts emphasize premium construction, but the XR5 focuses on installation ease while the XG7 adds structural protection for the GPU.
Choose the Right Corsair Hydro X Part
You need a radiator for your custom loop
The XR5 is a 240mm copper radiator with dual 120mm fan mounts. Its 30mm thickness and premium copper core provide high thermal transfer. This component is designed to dissipate heat from your liquid cooling loop. It features integrated fan screw guides for easy installation in your case.
You want to cool an RTX 4080 Founders Edition
The XG7 RGB is a GPU water block for the NVIDIA GeForce RTX 4080 Founders Edition. It uses precision CNC cut nickel-plated copper with over 50 high-density cooling fins. This total conversion design cools the GPU, memory, and VRMs. It includes a full-length aluminum backplate for protection and style.
You are building a loop and need the cooler
You need a component to remove heat from your system. The XR5 radiator uses a 240mm size with a matte black polyurethane coating. Its 25-micron thick cooling fins optimize heat transfer. This part is essential for maintaining low temperatures in your custom liquid cooling build.
The products compared
Corsair Hydro X Series XR5 240mm Copper Radiator
Best for: Custom loops with copper blocks
- Radiator Size
- 240mm
- Material
- Copper
- Dimensions
- 11 × 4.72 × 1.18 inches
- Weight
- 1.72 pounds
View on Amazon: Corsair Hydro X Series XR5 240mm Copper Radiator Affiliate link
The Corsair Hydro X Series XR5 is a 240mm liquid cooling radiator designed for custom loops. It features a premium copper core with 25-micron thick fins for high thermal transfer. The unit is 30mm thick and weighs 1.72 pounds. Integrated fan screw guides simplify installation in tight cases. This radiator suits builders prioritizing thermal efficiency and straightforward mounting for dual 120mm fans.
Pros
- Premium copper core with 25-micron thick cooling fins
- 30mm thickness for high-performance heat dissipation
- Integrated fan screw guides for easier installation
- Matte black polyurethane coating for a clean finish
Cons
- No RGB lighting or addressable LED features
- Only supports dual 120mm fan configurations
- Lacks integrated pump or fan controller
Good fit if
- You are building a custom loop with copper blocks
- You prefer a low-profile 30mm radiator design
- You want a clean, non-RGB aesthetic
Skip if
- You need built-in RGB lighting effects
- You require a larger 360mm or 420mm surface area
- You want an all-in-one pre-filled unit
Verdict: Corsair Hydro X XR5 240mm Radiator is a solid thermal solution for custom loops using copper components. It fits users who value efficient heat transfer and simple mounting over visual flair.
Corsair Hydro X XG7 RGB 4080 FE Water Block
Best for: RTX 4080 Founders Edition custom loops
- Lighting
- RGB
- Material
- Nickel-plated copper, aluminum
- Dimensions
- 8.23 × 4.37 × 0.79 inches
- Weight
- 1.81 pounds
View on Amazon: Corsair Hydro X XG7 RGB 4080 FE Water Block Affiliate link
This block cools your RTX 4080 Founders Edition GPU, memory, and VRMs. It uses a copper cold plate with over 50 high-density fins for heat transfer. The aluminum casing covers the PCB for protection. You get ARGB lighting to match your build. It fits standard AIO loops for custom liquid cooling setups.
Pros
- CNC cut nickel-plated copper construction
- Cools GPU, memory, and VRMs
- Full-length aluminum backplate protection
- ARGB lighting
Cons
- Only fits Founders Edition cards
- No software control mentioned
- Limited to specific GPU models
Good fit if
- You own an RTX 4080 Founders Edition
- You want full PCB coverage
- You use a custom loop
Skip if
- You have a non-FE card
- You need software control
- You want a pump/reservoir combo
Verdict: Corsair Hydro X XG7 RGB RTX 4080 FE is a solid choice for RTX 4080 Founders Edition owners seeking comprehensive cooling and clean aesthetics in a custom loop.
Specifications side by side
| Spec | Corsair Hydro X Series XR5 240mm Copper Radiator | Corsair Hydro X XG7 RGB 4080 FE Water Block |
|---|---|---|
| Radiator Size | 240mm | not stated |
| Lighting | not stated | RGB |
| Material | Copper | Nickel-plated copper, aluminum |
| Size | 240Mm | not stated |
| Dimensions | 11 × 4.72 × 1.18 inches | 8.23 × 4.37 × 0.79 inches |
| Weight | 1.72 pounds | 1.81 pounds |
| Color | Black | Black |
| Model | CX-9030002-WW | CX-9020022-WW |
Frequently asked questions
Can I use the Corsair Hydro X XG7 RGB with non-Founders Edition RTX 4080 cards?
No. The XG7 RGB is designed specifically for the RTX 4080 Founders Edition. Its dimensions and mounting hardware match that specific card layout. You cannot install this block on third-party cards from other manufacturers without modification. Check your card model before purchasing.
What is the weight difference between the XR5 radiator and the XG7 block?
The XR5 radiator weighs 1.72 pounds, while the XG7 block weighs 1.81 pounds. The block is slightly heavier by 0.09 pounds. Both components use copper construction, which adds significant mass. Ensure your case or mount can support the combined weight of these parts.
Does the Corsair Hydro X XR5 include fans with the 240mm radiator?
The provided specifications do not list included fans. The XR5 is a 240mm copper radiator designed to accept dual 120mm fans. You must purchase fans separately to complete the cooling assembly. Check the product box contents or retailer listing to confirm fan inclusion.
Are the Corsair Hydro X XR5 and XG7 RGB compatible with each other in one loop?
Yes. Both parts belong to the Corsair Hydro X Series and share a unified design language. They both feature a matte black finish and copper construction. This ensures visual consistency when installed together. They are designed to work within the same custom liquid cooling ecosystem.
What are the physical dimensions of the Corsair Hydro X XG7 RGB block?
The XG7 RGB block measures 8.23 inches in length, 4.37 inches in width, and 0.79 inches in height. These dimensions fit the RTX 4080 Founders Edition. Plan your loop tubing and reservoir placement to accommodate this footprint. The low profile allows for compact loop designs.
Is the Corsair Hydro X XR5 radiator thick enough for high airflow?
Yes. The XR5 has a thickness of 30mm, which is standard for high-performance 240mm radiators. This depth allows for more fins and better heat dissipation. It supports dual 120mm fan mounts. This design helps you achieve efficient cooling for your custom loop components.
Does the XG7 RGB block feature addressable RGB lighting?
Yes. The XG7 RGB includes ARGB lighting capabilities. This allows you to sync colors with other compatible components in your build. The block features a black finish that complements the lighting effects. You can control the lighting patterns through your motherboard or software.