CPU Water Blocks
If you're looking to keep your CPU running at a much cooler temperature than with it's stock cooler, a CPU waterblock is sure to help. Available for nearly every socket and type of processor made in the last ten years, watercooling is one of the best ways to keep your system from overheating. CPU waterblocks are specifically designed to extricate heat from your computer's central processor and with the use of a full water cooling system, cool down your system. All CPU blocks feature G1/4" threaded ports for universal compatibility with PC water cooling fittings and radiators. CPU blocks come in a variety of colors and materials to conform to your particular modification style or theme. We offer CPU water blocks from world renowned manufacturers such as Aquacomputer, Alphacool and Phobya.
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Watercool Replacement O-Ring Set HEATKILLER® IV CPU Series (79402)
This O-ring set is compatible with any CPU water block from the HEATKILLER® IV series.Learn More$1.90 -
Watercool HEATKILLER® IV BASIC - Spare Part - Bottom Plate Copper (79403)
This replacement baseplate is compatible with any of the Watercool HEATKILLER IV Basic CPU Waterblocks.Learn More$24.90 -
Alphacool Replacement Eisblock XPX O-Ring Kit - Black (1015833)
Black Replacement Eisblock XPX O-Ring SetLearn More$3.25 -
Alphacool Replacement Eisblock XPX O-Ring Kit - Clear (1015834)
Clear Replacement Eisblock XPX O-Ring SetLearn More$3.25 -
Watercool Replacement Screw Set for HEATKILLER® IV CPU Block (18050)
Replacement Screw Set for HEATKILLER® IV CPU BlockLearn More$1.90 -
Watercool Replacement Cold Plate for HEATKILLER® IV PRO for Threadripper - Copper (79404)
Replacement Cold Plate for HEATKILLER® IV PRO for ThreadripperLearn More$39.90 -
Watercool Replacement Cold Plate for HEATKILLER® IV PRO for Threadripper - Copper/Nickel (79405)
Replacement Cold Plate for HEATKILLER® IV PRO for ThreadripperLearn More$44.90 -
Watercool Replacement O-Ring Set for HEATKILLER® IV for Threadripper (79406)
Replacement O-Ring Set for HEATKILLER® IV for ThreadripperLearn More$2.90 -
Watercool HEATKILLER® LED Stripes - Size XS Angled - RGB (78019)
Use HEATKILLER® LED strips to illuminate your hardware with style!Learn More$9.90 -
Watercool Conversion Material HEATKILLER® CPU 3.0-Series 1155/1156/1150/1151 (14077)
This kit allows the conversion of a HEATKILLER® CPU 3.0 for use on socket 1155/1156/1150.Learn MoreRegular Price: $13.94
Special Price $11.75
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Watercool Replacement O-Rings HEATKILLER® CPU Rev.3.0 (79250)
2x O-ring for HEATKILLER® CPU Rev.3.0Learn MoreRegular Price: $1.50
Special Price $1.00
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Watercool Replacement Cold Plate for HEATKILLER® CPU Rev.3.0 Series (79251)
This replacement baseplate is compatible with any of the Watercool HEATKILLER Rev. 3.0 Basic CPU Waterblocks.Learn MoreRegular Price: $22.94
Special Price $18.75
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Watercool Mounting Hardware HEATKILLER® IV for Threadripper™ (18051)
Replacement mounting material for HEATKILLER® IV PRO for Threadripper™ CPU water blocks.Learn More$9.90 -
Watercool Single Mounting Bolt for HEATKILLER® IV for Threadripper™ (18052)
One single mounting bolt for HEATKILLER® IV PRO for Threadripper™ CPU water blocks.Learn More$1.90 -
Watercool Intel Socket 3647 CPU Carrier Clip - Square ILM (18054)
With this mounting frame the installation of Xeon processors on Intel Socket P (LGA 3647) boards is much easier. The frame fastens the CPU in place and therefore protects the sensitive pins of the socket perfectly.Learn More$4.90 -
Watercool Conversion Kit HEATKILLER® IV for INTEL processors (14080)
With this conversion kit, a HEATKILLER IV® CPU cooler can be converted to the current INTEL socket including LGA1700.Learn More$15.70 -
Watercool Conversion Kit HEATKILLER® IV for INTEL LGA 20XX processors (18031)
With this conversion kit, a HEATKILLER IV® CPU cooler can be converted to INTEL Socket 2011, 2011-3 and 2066.Learn More$19.90 -
Alphacool Eisbaer Screw Kit M3 x 5/M3 x 30mm (15314)
Replacement screws for the Alphacool EisbaerLearn More$5.00 -
Alphacool Eisberg Replacement O-Ring Kit - 3pcs (1013469)
Eisberg O-ring replacement setLearn MoreRegular Price: $1.45
Special Price $1.25
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Alphacool Eisblock XPX CPU Modding Kit - Blue (12571)
Learn MoreWith the XPX Eisblock Modding Kit, you have the opportunity to customize your XPX Eisblock water block.
Along with the colourful aluminium cap, the kit also includes the corresponding Intel and AMD brackets as well as screw caps - all in the same colour as the cap, of course. You also receive the logo in four more colours: red, blue, green, and white. Additionally, the kit includes a tool for removing the block’s cap without scratching it.
$8.50 -
Alphacool Eisblock XPX CPU Replacement Cover - Blue (12694)
Learn MoreWith the XPX Eisblock replacement cover you have the opportunity to customize your XPX Eisblock water block.
Along with the colourful aluminium cap, the kit also includes the corresponding Intel and AMD brackets as well as screw caps - all in the same colour as the cap, of course.
Regular Price: $5.20
Special Price $4.75
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Alphacool Eisblock XPX CPU Tool (29321)
Tool to change out the top cover on the Alphacool Eisblock XPX CPULearn More$1.95 -
Watercool Replacement Mounting Hardware for HEATKILLER® IV CPU Series - INTEL (18024)
Replacement Mounting Hardware for HEATKILLER® IV INTELWaterblockLearn MoreRegular Price: $16.49
Special Price $13.50
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Watercool Top for HEATKILLER® IV - Hardwareluxx Edition (18030)
Hardwareluxx Edition replacement top for HEATKILLER® IV CPU waterblocks.Learn More$29.90 -
Watercool Conversion Kit HEATKILLER® IV for AMD Processors (14072)
AMD conversion kit for HEATKILLER ® IV (PRO or BASIC)Learn More$19.90 -
Watercool HEATKILLER® IV PRO - Spare Part - Bottom Plate Copper (79400)
This replacement baseplate is compatible with any of the Watercool HEATKILLER IV PRO CPU Waterblocks.Learn More$29.90 -
Watercool HEATKILLER® IV PRO - Spare Part - Bottom Plate Copper/Nickel (79401)
This replacement baseplate is compatible with any of the Watercool HEATKILLER IV PRO CPU Waterblocks.Learn More$34.90 -
Alphacool Replacement CPU Block O-Ring - 44 x 1.5mm (95022)
Replacement O-Ring for Alphacool CPU WaterblocksLearn More$0.60 -
Alphacool NexXxoS XP³ Top - Plexi (12175)
No one is perfect, and how quickly can something go wrong. Even the most careful user can have a mishap, and the Plexi has a scratch or even a crack. Hence we now offer the Alphacool NexXxoS XP³ top - Plexi as a spare part!Learn MoreRegular Price: $20.15
Special Price $15.00