Watercool HEATKILLER V PRO
Best custom cooling solution for high-end gaming enthusiasts.
This block transforms the RTX 4090 into a silent, icy powerhouse by replacing stock cooling with a refined, high-flow architecture. You trade the simplicity of air cooling for a complex, modular setup, but the result is the absolute thermal ceiling for NVIDIA’s flagship card.
$249.99
at
eBay
Who it's for
- Minimalists seeking a sleek, professional aesthetic for their rig
- System builders prioritizing long-term component reliability
- Overclockers pushing their GPU to the absolute limit
Who should skip it
- Budget-conscious shoppers looking for value-oriented cooling solutions
- Users with compact cases or limited internal clearance
- Beginners intimidated by complex custom loop installations
Performance breakdown
Build Quality
Premium nickel-plated copper and stainless steel ensure long-term structural integrity.
Aesthetic Integration
Screwless design and hidden threads create a clean, professional visual profile.
Component Coverage
Comprehensive cooling for GPU core, VRAM, and voltage regulation modules.
Installation Complexity
Requires careful handling typical of high-end custom water cooling components.
Thermal Dissipation
Handles extreme 450W+ loads with exceptional thermal headroom for overclocking.
Flow Efficiency
Symmetrical flow path design minimizes resistance for superior coolant circulation.
Key Specs
Material coldplate
nickel-plated electrolytic copper
Material top
PLEXIGLAS GS
Material cover
annealed stainless steel
Material port terminal
Acetal (POM)
Dimensions
220 x 124 x 32.8mm
Ports
4x G 1/4 Zoll (DIN ISO 228-1)
Allowed up to 1 bar
Compatible with
NVIDIA RTX 4090 Founders Edition
TDP Rating
450 Watts
Cooler Type
Liquid Cooler
Know before you buy
Still have a question?
Ask Metto anything about the Watercool HEATKILLER V PRO before you decide.
