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GPU Water Coolers for Custom Water Cooling

Maximise your graphics card’s performance with our GPU water coolers for custom water cooling. Designed for enthusiasts, these coolers provide top-tier heat dissipation, ensuring your GPU stays cool even during intense gaming sessions or demanding creative projects. Experience smooth graphics and enhanced stability, perfectly tailored to your custom water cooling setup.

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339 Results
PHANTEKS Glacier G40 RTX 4090 Waterblock with Backplate for Gigabyte, D-RGB - chrome
PHANTEKS
PHANTEKS Glacier G40 RTX 4090 Waterblock with Backplate for Gigabyte, D-RGB - chrome
WACH-799
Full cover waterblock for NVIDIA GeForce RTX 4090 graphics cards, nickel-plated copper base, acrylic lid, addressable RGB lighting
269,90 €
incl. VAT, add. delivery costs
In Stock
PHANTEKS Glacier G40 RTX 4090 Waterblock incl. Backplate for Asus, D-RGB - white
PHANTEKS
PHANTEKS Glacier G40 RTX 4090 Waterblock incl. Backplate for Asus, D-RGB - white
WACH-802
Full cover waterblock for NVIDIA GeForce RTX 4090 graphics cards, nickel-plated copper base, acrylic lid, addressable RGB lighting
269,90 €
incl. VAT, add. delivery costs
In Stock
PHANTEKS Glacier G40 RTX 4090 Waterblock incl. Backplate for Asus, D-RGB - chrome
PHANTEKS
PHANTEKS Glacier G40 RTX 4090 Waterblock incl. Backplate for Asus, D-RGB - chrome
WACH-797
Full cover waterblock for NVIDIA GeForce RTX 4090 graphics cards, nickel-plated copper base, acrylic lid, addressable RGB lighting
269,90 €
incl. VAT, add. delivery costs
In Stock
-20%
Alphacool Core RTX 4090 Master V.2 with Backplate - Acrylic + Nickel
Alphacool
Alphacool Core RTX 4090 Master V.2 with Backplate - Acrylic + Nickel
WAZU-1184
Full-block water cooler, for Gigabyte GeForce RTX 4090 Gaming-OC/Aorus Master graphics cards, nickel-plated copper cooling block, with backplate
Price reduced from 199,90 € to 159,90 €
incl. VAT, add. delivery costs
In Stock
Corsair iCUE LINK XG3 RGB 4080 / 4090 water block - Acrylic + Nickel
Corsair
Corsair iCUE LINK XG3 RGB 4080 / 4090 water block - Acrylic + Nickel
WACP-542
Waterblock, for NVIDIA RTX 4080 / 4090 graphics cards, nickel-plated copper base, PMMA cover, addressable RGB lighting, iCUE LINK
179,90 €
incl. VAT, add. delivery costs
In Stock
PHANTEKS Glacier G40 RTX 4090 Waterblock with Backplate for Gigabyte, D-RGB - black
PHANTEKS
PHANTEKS Glacier G40 RTX 4090 Waterblock with Backplate for Gigabyte, D-RGB - black
WACH-798
Full cover waterblock for NVIDIA GeForce RTX 4090 graphics cards, nickel-plated copper base, acrylic lid, addressable RGB lighting
249,90 €
incl. VAT, add. delivery costs
In Stock
PHANTEKS Glacier G40 RTX 4090 Waterblock incl. Backplate for Asus, D-RGB - black
PHANTEKS
PHANTEKS Glacier G40 RTX 4090 Waterblock incl. Backplate for Asus, D-RGB - black
WACH-796
Full cover waterblock for NVIDIA GeForce RTX 4090 graphics cards, nickel-plated copper base, acrylic lid, addressable RGB lighting
249,90 €
incl. VAT, add. delivery costs
In Stock
Optimus Signature 4090 Strix/TUF Rev2 - Nickel and Nickel
Optimus
Optimus Signature 4090 Strix/TUF Rev2 - Nickel and Nickel
WAOP-037
Full-Cover Waterblock by Optimus, for ASUS NVIDIA GeForce RTX 4090, nickel-plated copper base, plain cover
399,90 €
incl. VAT, add. delivery costs
In Stock
-15%
Alphacool Core RX 7900XTX/XT Taichi/Phantom with Backplate - Acrylic + Nickel
Alphacool
Alphacool Core RX 7900XTX/XT Taichi/Phantom with Backplate - Acrylic + Nickel
WACH-858
Full-block water cooler from Alphacool, for ASRock Radeon RX 7900 XT/XTX Phantom Gaming OC and Taichi OC graphics cards, chromed copper cooling block, with backplate
Price reduced from 199,90 € to 169,90 €
incl. VAT, add. delivery costs
Out of stock
Watercool Heatkiller V Pro RTX 4090 Strix, ARGB - Acrylic + Nickel
Watercool
Watercool Heatkiller V Pro RTX 4090 Strix, ARGB - Acrylic + Nickel
WACP-531
High-end GPU water cooler in full-block design, with acrylic cover and black stainless steel cover, for ASUS RTX 4090 STRIX and TUF graphics cards
269,90 €
incl. VAT, add. delivery costs
Out of stock
Optimus Signature 4090 Strix/TUF Rev2 - Satin Silver, Ceramic and Nickel
Optimus
Optimus Signature 4090 Strix/TUF Rev2 - Satin Silver, Ceramic and Nickel
WAOP-035
Full-Cover Waterblock by Optimus, for ASUS NVIDIA GeForce RTX 4090, nickel-plated copper base, plain cover
399,90 €
incl. VAT, add. delivery costs
Out of stock
EK Water Blocks EK-Quantum Vector² AMP/Trinity RTX 4090 D-RGB - Nickel + Acrylic
EK Water Blocks
EK Water Blocks EK-Quantum Vector² AMP/Trinity RTX 4090 D-RGB - Nickel + Acrylic
WAEK-2567
GPU water cooler in full-block design, for RTX 4090 AMP/Trinity graphics cards, cooling block made of nickel-plated copper, lid made of transparent acrylic, integrated D-RGB lighting
289,90 €
incl. VAT, add. delivery costs
Out of stock
PHANTEKS Glacier G40 RTX 4090 Waterblock with Backplate for Gigabyte, D-RGB - white
PHANTEKS
PHANTEKS Glacier G40 RTX 4090 Waterblock with Backplate for Gigabyte, D-RGB - white
WACH-803
Full cover waterblock for NVIDIA GeForce RTX 4090 graphics cards, nickel-plated copper base, acrylic lid, addressable RGB lighting
269,90 €
incl. VAT, add. delivery costs
Out of stock
EK Water Blocks EK-Quantum Vector² Strix/TUF RTX 4090 ABP Set D-RGB - Nickel + Acetal
EK Water Blocks
EK Water Blocks EK-Quantum Vector² Strix/TUF RTX 4090 ABP Set D-RGB - Nickel + Acetal
WAEK-2510
Cooling block and backplate with active cooling, for ASUS Strix/TUF GeForce RTX 4090, nickel-plated copper base, acetal cover, addressable RGB lighting
369,90 €
incl. VAT, add. delivery costs
Out of stock
EK Water Blocks EK-Quantum Vector² Strix/TUF RTX 4090 D-RGB - Nickel + Acetal
EK Water Blocks
EK Water Blocks EK-Quantum Vector² Strix/TUF RTX 4090 D-RGB - Nickel + Acetal
WAEK-2508
GPU water cooler in full-block design, for ASUS Strix/TUF RTX 4090 graphics cards, cooling block made of nickel-plated copper, lid made of black acetal, integrated D-RGB lighting
286,90 €
incl. VAT, add. delivery costs
Out of stock
EK Water Blocks EK-Quantum Vector² Strix/TUF RTX 4090 D-RGB - Nickel + Acrylic
EK Water Blocks
EK Water Blocks EK-Quantum Vector² Strix/TUF RTX 4090 D-RGB - Nickel + Acrylic
WAEK-2507
GPU water cooler in full-block design, for ASUS Strix/TUF RTX 4090 graphics cards, cooling block made of nickel-plated copper, lid made of transparent acrylic, integrated D-RGB lighting
286,90 €
incl. VAT, add. delivery costs
Out of stock
EK Water Blocks EK-Quantum Vector² Trio RTX 4090 D-RGB - Nickel + Acrylic
EK Water Blocks
EK Water Blocks EK-Quantum Vector² Trio RTX 4090 D-RGB - Nickel + Acrylic
WAEK-2523
GPU water cooler in full-block design, for MSI Trio/SUPRIM RTX 4090 graphics cards, cooling block made of nickel-plated copper, lid made of transparent acrylic, integrated D-RGB lighting
286,90 €
incl. VAT, add. delivery costs
Out of stock
EK Water Blocks EK-Quantum Vector² Strix/TUF RTX 4090 D-RGB - White Edition
EK Water Blocks
EK Water Blocks EK-Quantum Vector² Strix/TUF RTX 4090 D-RGB - White Edition
WAEK-2663
GPU water cooler in full-block design, for ASUS Strix/TUF RTX 4090 graphics cards, cooling block made of nickel-plated copper, lid made of transparent acrylic, integrated D-RGB lighting, White Edition
299,90 €
incl. VAT, add. delivery costs
Out of stock
EK Water Blocks EK-Quantum Vector² Strix/TUF RTX 4090 ABP Set D-RGB - Nickel + Acrylic
EK Water Blocks
EK Water Blocks EK-Quantum Vector² Strix/TUF RTX 4090 ABP Set D-RGB - Nickel + Acrylic
WAEK-2509
Cooling block and backplate with active cooling, for ASUS Strix/TUF GeForce RTX 4090, nickel-plated copper base, acrylic cover, addressable RGB lighting
399,90 €
incl. VAT, add. delivery costs
Out of stock
Alphacool Eisblock Aurora Acryl RTX 4070 Ti Reference with Backplate
Alphacool
Alphacool Eisblock Aurora Acryl RTX 4070 Ti Reference with Backplate
WACH-814
Full-block water cooler from Alphacool, for NVIDIA GeForce RTX 4070 Ti graphics cards in reference design, chromed copper cooling block, with backplate
119,90 €
incl. VAT, add. delivery costs
Out of stock
Alphacool Eisblock Aurora GPX-N RTX 4090 with Backplate Strix + TUF - Acrylic
Alphacool
Alphacool Eisblock Aurora GPX-N RTX 4090 with Backplate Strix + TUF - Acrylic
WACH-810
Full-block water cooler, for ASUS GeForce RTX 4090 STRIX/TUF graphics cards, nickel-plated copper cooling block, with backplate
119,90 €
incl. VAT, add. delivery costs
Out of stock
Optimus Signature 4090 STRIX/TUF REV2 - Black matte, ceramic and nickel
Optimus
Optimus Signature 4090 STRIX/TUF REV2 - Black matte, ceramic and nickel
WAOP-015
Full-Cover-Waterblock by Optimus, for ASUS NVIDIA GeForce RTX 4090, nickel-plated copper base, simple cover
399,90 €
incl. VAT, add. delivery costs
Out of stock
top seller
Thermal Grizzly PhaseSheet PTM - 50 x40 mm
Thermal Grizzly
Thermal Grizzly PhaseSheet PTM - 50 x40 mm
ZUWA-308
9,90 €
incl. VAT, add. delivery costs
In Stock
Thermal Grizzly KryoSheet Wärmeleitpad - 68 x 51 mm
Thermal Grizzly
Thermal Grizzly KryoSheet Wärmeleitpad - 68 x 51 mm
ZUWA-306
27,90 €
incl. VAT, add. delivery costs
In Stock
EK Water Blocks EK-Loop Phillips Head Screw Set M4 x 6 mm, 20 pieces - black
EK Water Blocks
EK Water Blocks EK-Loop Phillips Head Screw Set M4 x 6 mm, 20 pieces - black
WAEK-2618
Screw set, M4 x 6 mm, 20 pieces, Phillips
3,90 €
incl. VAT, add. delivery costs
In Stock
Arctic thermal pad 290 x 290 x 1.0 mm
Arctic
Arctic thermal pad 290 x 290 x 1.0 mm
ZUWA-199
Arctic thermal pad, 290 x 290 x 1.0 mm, 6.0 W/mK
49,90 €
incl. VAT, add. delivery costs
In Stock
top seller
Bitspower Multi-Link Adapter Anschluss gerade G1/4 Zoll AG auf 12mm AD Hardtube - schwarz matt
BitsPower
Bitspower Multi-Link Adapter Anschluss gerade G1/4 Zoll AG auf 12mm AD Hardtube - schwarz matt
WAAD-256
Bitspower Fittings are the ultimate expression of watercooling aesthetics. High quality finish and reliability go hand in hand with Bitspower hardware.
5,90 €
incl. VAT, add. delivery costs
In Stock
-67%
PHANTEKS Glacier Multi-GPU-Extender 16-22mm - schwarz, einstellbar
PHANTEKS
PHANTEKS Glacier Multi-GPU-Extender 16-22mm - schwarz, einstellbar
WAPH-031
Black water-cooling fitting from Phanteks with two 1/4" threads (male) for connecting two GPU water-coolers with a 16 to 22 mm distance
Price reduced from 14,90 € to 4,90 €
incl. VAT, add. delivery costs
In Stock
TechN Backplate for 2080 (Ti) - black
TechN
TechN Backplate for 2080 (Ti) - black
WATN-005
Aluminium backplate by TechN, for graphics cards with TechN RTX 2080 and 2080 Ti cooler, black
39,90 €
incl. VAT, add. delivery costs
In Stock
EK Water Blocks EK-Quantum Vector FTW3 RTX 3070 Backplate - Nickel
EK Water Blocks
EK Water Blocks EK-Quantum Vector FTW3 RTX 3070 Backplate - Nickel
WAEK-2100
Aluminium backplate in silver, for EVGA FTW3 RTX 3070 graphics cards, with EK-Quantum Vector FTW3 RTX 3070 cooler.
19,90 €
incl. VAT, add. delivery costs
In Stock
-3%
Barrow LRC 2.0 MSI RTX 4080 Suprim/Trio Aurora, RGB, black - acrylic
Barrow
Barrow LRC 2.0 MSI RTX 4080 Suprim/Trio Aurora, RGB, black - acrylic
WABW-238
Full-Block water cooler from Barrow, for MSI GeForce RTX 4080 Suprim/Trio graphics cards, nickel-plated copper cooling block, with backplate, RGB lighting
Price reduced from 134,90 € to 129,90 €
incl. VAT, add. delivery costs
In Stock
-69%
EK Water Blocks EK-Quantum Vector FTW3 RTX 3070 D-RGB - Nickel + Acetal
EK Water Blocks
EK Water Blocks EK-Quantum Vector FTW3 RTX 3070 D-RGB - Nickel + Acetal
WAEK-2101
GPU water cooler in full block design, for EVGA FTW3 RTX 3070 graphics cards, subtle acetal cover, cooling block made of nickel-plated copper, integrated and addressable RGB LED lighting
Price reduced from 164,90 € to 49,90 €
incl. VAT, add. delivery costs
In Stock
-55%
EK Water Blocks EK-Quantum Vector FTW3 RTX 3070 Backplate - black
EK Water Blocks
EK Water Blocks EK-Quantum Vector FTW3 RTX 3070 Backplate - black
WAEK-2102
Aluminium backplate in black, for EVGA FTW3 RTX 3070 graphics cards, with EK-Quantum Vector FTW3 RTX 3070 cooler
Price reduced from 44,90 € to 19,90 €
incl. VAT, add. delivery costs
In Stock
-60%
EK Water Blocks EK-Quantum Vector Strix RTX 3070/3080/3090 Backplate - Nickel
EK Water Blocks
EK Water Blocks EK-Quantum Vector Strix RTX 3070/3080/3090 Backplate - Nickel
WAEK-2002
Aluminium backplate from EK Water Blocks, for ASUS Strix RTX 3070/3080/3090 graphics cards with EK-Quantum Vector cooler, nickel (silver)
Price reduced from 50,90 € to 19,90 €
incl. VAT, add. delivery costs
In Stock
-71%
PHANTEKS Glacier Multi-GPU-Extender 16-22mm - chrome, einstellbar
PHANTEKS
PHANTEKS Glacier Multi-GPU-Extender 16-22mm - chrome, einstellbar
WAPH-032
Chrome-plated water-cooling fitting from Phanteks with two 1/4" threads (male) for connecting two GPU water-coolers with a 16 to 22 mm distance
Price reduced from 13,90 € to 3,90 €
incl. VAT, add. delivery costs
In Stock
-64%
EK Water Blocks EK-Quantum Vector Strix RTX 3070 D-RGB - Nickel + Acetal
EK Water Blocks
EK Water Blocks EK-Quantum Vector Strix RTX 3070 D-RGB - Nickel + Acetal
WAEK-1998
Full-Block water cooler from EK Water Blocks, for ASUS Strix RTX 3070 graphics cards, black acetal cover, cooling block made of nickel-plated copper, integrated and addressable RGB LED lighting
Price reduced from 169,90 € to 59,90 €
incl. VAT, add. delivery costs
In Stock
EK Water Blocks EK-Loop Standoff M3.5 / M2.5 x 2.5 - 10 pieces
EK Water Blocks
EK Water Blocks EK-Loop Standoff M3.5 / M2.5 x 2.5 - 10 pieces
WAEK-2590
Standoff screws for EK water coolers, for use with an EKWB water cooler on a graphics card, 10 pieces
5,90 €
incl. VAT, add. delivery costs
In Stock