Enterprise GPU Kühler for RTX 4090 Reference

WAK Alphacool ES Geforce RTX 4090 Reference 1-Slot-Design

Article no.: 13869
EAN: 4250197138697
Weight: 1,45 kg
Available: There are more than 25 units available
Images may differ slightly from the original

€299.98 *

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The Alphacool ES 1-Slot Copper/Carbon water cooler with backplate was specially developed for... more

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Product information

The Alphacool ES 1-Slot Copper/Carbon water cooler with backplate was specially developed for the Alphacool Enterprise Series. Due to the positioning of the connections, the tubing of the cooler in the server rack is made much easier. The cooler top and the backplate are made of carbon. This makes the water cooler lighter compared to Alphacool's ice blocks with acetal or acrylic top.

This cooler is 1U compatible!

More performance!
Alphacool succeeds in positioning the cooler as close as possible to the components to be cooled. To do this, the thermal pads used are reduced to a thickness of 1mm. The maximum possible reduction in the thickness of the copper block and the optimization of the water flow within the cooler allow all important components such as the GPU, voltage converter and VRAMs to be cooled much better and more effectively by the water. All of this ensures a significant increase in cooling performance.

Chrome-plated copper
The cooler is made entirely of chrome-plated copper. Chrome plating is much harder than nickel plating and is therefore less susceptible to acids, scratches and damage. The risk of nickel plating chipping off is completely eliminated. In addition, chrome plating looks much more homogeneous and offers a shine that cannot be achieved with nickel plating.

Connections on the back?
In order to save space in terms of width and height during installation, the inlet and outlet were moved to the rear of the cooling block. This positioning of the connections makes the tubing much easier and enables the GPU cooler to be easily integrated into the water circuit, even in the tightest server cases.

Copper or aluminum?
Alphacool uses only copper for all water-carrying parts. Copper has almost twice the thermal conductivity of aluminum and is therefore the much better choice of material for water cooling. The chrome-plated copper base is highly acid-resistant, which means that the chrome plating cannot chip off.

Thermal paste & thermal pads
The electrically non-conductive thermal paste is particularly well suited for high contact pressures, but can still be processed perfectly due to the viscosity of 850,000 TF. For the thermal pads, Alphacool uses soft pads that fit perfectly to the components to be cooled and are very durable.

Compatibility:
ATTENTION! INNO3D uses two different PCB layouts.
Check the compatibility of the layout here: Layout Check
Attention: Unfortunately Inno3D is using two different PCB Layouts. Please check your serial number. If it looks like following, it is not compatible with our water blocks: 32-879-xxxx8xxxx
- Inno3D GeForce RTX 4090 iCHILL Black, 24GB GDDR6X (C4090-246XX-18330005)
- Inno3D GeForce RTX 4090 iCHILL OC, 24GB GDDR6X (C4090-246XX-1833FB)
- Inno3D GeForce RTX 4090 OC, 24GB GDDR6X (C40903-246XX-1833VA47)
- Inno3D GeForce RTX 4090 X3 OC, 24GB GDDR6X (N40903-246XX-18332989)
- KFA² GeForce RTX 4090 SG (1-Click OC), 24GB GDDR6X (49NXM5MD6DSK)

Technical data cooler
Dimensions (L x W x H)	234.21x119.69x19.29mm
Height of the backplate	1 mm
Weight (total)	1120g
Radiator base material	chrome-plated copper
Material radiator top	Carbon
connections	2xG1/4"
Maximum operating temperature	60°C
Pressure tested	8 bars
Color	Black/Carbon

Warranty: 3 years
? Warranty conditions

Note on application
Please use only in conjunction with clear transparent water cooling fluids. The particles and additives in Pastel liquids can clog and permanently damage water cooling products such as radiators, pumps, coolers and hoses. This can result in voiding the manufacturer's warranty as well.

Technical details mehr

Technical details

Hersteller:	Alphacool
Anschluss:	2x G1/4"
Hardware Hersteller:	NVIDIA
Kühlertyp:	Komplettkühler
Material Bodenplatte:	Kupfer
Material Deckel:	Carbon
Hardware Modell:	RTX 4090
Abmessungen:	234.21x119.69x19.29mm

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