Watercool Heatkiller V Water Block
Best premium water block for high end custom loop enthusiasts.
This high-performance water block transforms the thermal management of a flagship graphics card. By combining a precision-engineered copper base with a sleek acrylic aesthetic, it ensures optimal temperatures for the core, memory, and voltage regulators while integrating seamlessly into custom liquid cooling loops.
$262.99
at
Performance-PCs
Who it's for
- Enthusiasts seeking a premium look and feel for custom loops
- Overclockers pushing their hardware to the absolute performance limit
- System builders using compact or low-flow water cooling setups
Who should skip it
- Budget-conscious builders looking for the most cost-effective cooling option
- Owners of non-reference or niche graphics card board designs
- Users with vertical mounts or motherboards lacking reinforced PCIe slots
Performance breakdown
Thermal Dissipation
Nickel-plated copper base plate delivers industry-leading heat transfer efficiency.
Flow Dynamics
Dual-layer inflow design minimizes restriction for superior coolant circulation.
Build Quality
Premium materials and precision machining create a robust, professional-grade component.
Installation Complexity
Screwless assembly simplifies mounting, though custom loops require significant patience.
Aesthetic Integration
Clean lines and subtle aRGB lighting elevate any high-end build.
Component Coverage
Comprehensive contact ensures memory and VRMs stay exceptionally cool under load.
Key Specs
Material
Electrolytic copper nickel-plated
Material
PLEXIGLAS GS
Material
Stainless steel
Material
Acetal
Dimensions
220 x 124 x 32.8 mm
Compatibility
NVIDIA GeForce RTX 4080 FE
RGB Lighting
Yes
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