HEATKILLER V PRO graphics card coolers for Nvidia's RTX 4090 Founders Edition have been specially developed to cope with the high power loss of 450 watts and more. In order to ensure a correspondingly high increase in performance, we decided on a modular high-performance base plate. Proven technologies such as the dual-layer inflow and the symmetrical cooling design have also found their way. The result, in the form of the HEATKILLER V PRO series, is impressive both visually and in terms of performance.

Important key points of the HK V PRO series:

High performance base plate

Selected high-performance thermal pads on the GDDR6X RAM

Dual layer inflow

Symmetrical cooling design

Design-integrated connection threads in the terminal

Screwless design

Insulating spacers made of high-performance plastic (peek)

CNC cut thermal pads

Modular high-performance base plate

In order to increase the cooling performance in the GPU core area, we have integrated a modular high-performance base plate into the heat sink. With finely slotted fins and the associated increase in the cooling surface, this ensures a significantly higher cooling capacity than a monolithic design is capable of. We chose the fin structure in such a way that, in addition to increasing the performance of the GPU core, the flow rate is also kept high. All distances to heat-relevant components were kept tight, which means that the heat from thermal problem areas such as GDDR6X RAM and voltage converters is ideally dissipated.

The PEEK spacers made of high-performance plastic ideally insulate the cooler from the circuit board and facilitate assembly. The legendary Kryonaut thermal paste from Thermal Grizzly ensures the best possible heat transfer.

Dual layer inflow and symmetrical cooling design

The dual-layer inflow can be found, like the symmetrical cooling design, in the PRO version of our HEATKILLER V GPU cooler. The increased inflow is particularly important for the high-performance base plate. The splitting of the water on two levels ensures a better flow through the cooler. The wide and symmetrical flow paths optimize the flow and thus the general performance of the HEATKILLER V Pro cooler.

Selected high performance thermal pads for GDDR6X

Our development department has invested a lot of time to find the ideal thermal pads for the hot GDDR6X RAMs. We found a thermal pad that significantly reduces the temperatures around the GDDR6X RAM compared to the very good standard pads.

Design-integrated side connection threads

Another innovation are the connection threads integrated on the side of the terminal. Together with the screwless cover and the backplate included in the package, the result is a cooler that looks like a unit.

In order to get the best possible optics, the HK V PRO was designed in such a way that no electronic components of the circuit board are visible.

Backplate in the package

The new cooler design relies on assembly including a backplate. In our case, the black backplate ensures improved force distribution around the cooling block. In addition to an impressive look, you also get better temperatures.

Made in Germany

The production takes place with the utmost care on our ultra-modern CNC machine park in Waren an der Müritz. Many work steps are carried out by hand and each product is brought to perfection according to the four-eyes principle. Made in Germany as you would imagine.

Technical specifications:

• Material base plate: electrolytic copper, nickel-plated
• Material cover: ACETAL
• Material connection terminal: acetal  
• Dimensions: (LxWxH): 220 x 124 (including terminal) x 32.8mm (including backplate)
• Connection: 4x G ¼ inch (DIN ISO 228-1)
• Approved up to 1 bar

Compatibility:

• NVIDIA RTX 4090 Founders Edition

Chip Manufacturer:NVIDIA

for GPU chip series:GeForce® RTX 4090

Material base: nickel-plated copper

Material upper part: ACETAL