20 Best Custom Liquid Cooling Kit [2025]

Are you looking for the best Custom Liquid Cooling Kit? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Custom Liquid Cooling Kit.

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1 Corsair Hydro X Series XH305i Hardline Water Cooling Kit with/incl XC7 CPU Water Block, XR5 360mm... Corsair Hydro X Series XH305i Hardline Water Cooling Kit with/incl XC7 CPU Water Block, XR5 360mm...
2 Computer Water-Cooled Set,PC Water Cooling Kit,18 Waterways All-in-one Liquid CPU Cooler Kit with... Computer Water-Cooled Set,PC Water Cooling Kit,18 Waterways All-in-one Liquid CPU Cooler Kit with...
3 Thermaltake Pacific C360 Ddc Res/Pump 5V Motherboard Sync Copper Radiator PETG Hard Tube Water... Thermaltake Pacific C360 Ddc Res/Pump 5V Motherboard Sync Copper Radiator PETG Hard Tube Water...
4 DIY 240mm Water Cooling Kit, DIY 240mm Cooler CPU/GPU Block Pump Reservoir with LED Fan Heat Sink... DIY 240mm Water Cooling Kit, DIY 240mm Cooler CPU/GPU Block Pump Reservoir with LED Fan Heat Sink...
5 Thermaltake Pacific M240 D5 Res/Pump PETG Hard Tube Water Cooling Kit CL-W216-CU00SW-A Thermaltake Pacific M240 D5 Res/Pump PETG Hard Tube Water Cooling Kit CL-W216-CU00SW-A
6 EKWB EK-Quantum Power P360 Water Cooling Kit, Digital RGB EKWB EK-Quantum Power P360 Water Cooling Kit, Digital RGB
7 Alphacool 29131 Eiskoffer Professional - Bending & Measuring kit Water Cooling Tools Alphacool 29131 Eiskoffer Professional - Bending & Measuring kit Water Cooling Tools
8 Cordova Safety Products Cold Snap Multi-Use Cooling Face Cover, Blue (Model: MT100) Cordova Safety Products Cold Snap Multi-Use Cooling Face Cover, Blue (Model: MT100)
9 ID-COOLING ICEFLOW 240 VGA Graphic Card Cooler 240mm Water Cooler GPU VGA Cooler Compatible with RTX... ID-COOLING ICEFLOW 240 VGA Graphic Card Cooler 240mm Water Cooler GPU VGA Cooler Compatible with...
10 Thermaltake Pacific DIY OD 16mm (5/8') x ID 12mm (1/2') Water Cooling PETG Hard Tube Bending Kit... Thermaltake Pacific DIY OD 16mm (5/8") x ID 12mm (1/2") Water Cooling PETG Hard Tube Bending Kit...
11 CORSAIR Hydro X Series XG7 RGB 30-Series Reference GPU Water Block (3090, 3080 Ti, 3080) - Fits 30+... CORSAIR Hydro X Series XG7 RGB 30-Series Reference GPU Water Block (3090, 3080 Ti, 3080) - Fits...
12 Corsair Hydro X Series XD5 RGB Pump/Reservoir Combo - D5 PWM Pump - 330ml Reservoir - Ten... Corsair Hydro X Series XD5 RGB Pump/Reservoir Combo - D5 PWM Pump - 330ml Reservoir - Ten...
13 Corsair Hydro X Series, XT, Hardline Bending Toolkit, (12mm &14mm) Corsair Hydro X Series, XT, Hardline Bending Toolkit, (12mm &14mm)
14 Water Cooling Kit,DIY PC Water Cooling Kit,PC 240mm Heat Sink CPU Water Block LED Fan Computer... Water Cooling Kit,DIY PC Water Cooling Kit,PC 240mm Heat Sink CPU Water Block LED Fan Computer...
15 EKWB EK-Quantum Power P240 Water Cooling Kit, Digital RGB EKWB EK-Quantum Power P240 Water Cooling Kit, Digital RGB
16 Playstation 4 PS4 Classic (First Version) Wall Mount Holder Bracket Black - ViMount - Worldwide... Playstation 4 PS4 Classic (First Version) Wall Mount Holder Bracket Black - ViMount - Worldwide...
17 Corsair iCUE H150i Elite Capellix Liquid CPU Cooler, RGB Pump + Fans, 360mm for Radiator Corsair iCUE H150i Elite Capellix Liquid CPU Cooler, RGB Pump + Fans, 360mm for Radiator
18 Large Cube Silicone Ice Tray, 2 Pack by Kitch, Giant 2 Inch Ice Cubes Keep Your Drink Cooled for... Large Cube Silicone Ice Tray, 2 Pack by Kitch, Giant 2 Inch Ice Cubes Keep Your Drink Cooled for...
19 Corsair Hydro X Series XR5 360mm Water Cooling Radiator Corsair Hydro X Series XR5 360mm Water Cooling Radiator
20 Thermaltake Tower 900 Black Edition Tempered Glass Fully Modular E-ATX Vertical Super Tower Computer... Thermaltake Tower 900 Black Edition Tempered Glass Fully Modular E-ATX Vertical Super Tower...
Bestseller No. 1
Corsair Hydro X Series XH305i Hardline Water Cooling Kit with/incl XC7 CPU Water Block, XR5 360mm...
  • Make your PC a visual masterpiece with a complete Hydro X Series RGB hardline custom cooling kit, giving your system a stunning, distinctive look with...
  • Easy and intuitive installation and setup, with the option for automated software control to set your fan and pump speeds to their lowest possible...
  • Dynamic, individually addressable RGB lighting integrated into the XC7 RGB CPU water block, XD5 RGB pump or reservoir, and QL120 RGB cooling fans...
  • The XC7 RGB CPU Water Block combines premium nickel-plated copper construction and extreme cooling performance, compatible with Intel LGA 1200 and AMD...
  • Create stunning loops with XT Hardline Tubing, easily cut and bent to your needs using the included saw, bending mandrel, tube holder, and silicone...
SaleBestseller No. 2
Computer Water-Cooled Set,PC Water Cooling Kit,18 Waterways All-in-one Liquid CPU Cooler Kit with...
  • Efficient Heat Dissipation:This all-in-one liquid CPU cooler kit will dramatically improve heat dissipation experience. Compared with the...
  • High Performance:Customliquid cooling can give you much better cooling performance compared to all inone cooling systems and traditional air coolers...
  • SC600 Water Pump:This is a notebook water-cooled suit, the product is novel and easy to install. Ceramic bearing, graphite bushing, very quiet, no...
  • Professional Water Cooling Kit::This all-in-one liquid CPU cooler kit provides 1 * Water Row, 1 * Water Pump, 2 * Fan, 1 * Water Tank(Equipped with...
  • Quality Service:This product has been professionally and strictly inspected and tested. We have a 24-hour online professional customer service team....
SaleBestseller No. 3
Thermaltake Pacific C360 Ddc Res/Pump 5V Motherboard Sync Copper Radiator PETG Hard Tube Water...
  • LGA1700 Kit available. Search ASIN B09LLS3G47, Thermaltake P/N CL-O031-ST00BL-A, to upgrade now
  • Analog/digital lighting: Analog lighting allows a selection of 7 lighting effects with the included a RGB Controller; Connect lights to select 5V RGB...
  • All included - the C360 hard tube Kit contains a CPU water block, pump/reservoir, radiator, fans, fittings, tubing, and coolant, which are components...
  • Slim copper radiator - the C360 is engineered with 12 copper flat tubes and 17 fins per Inch. This radiator's 27mm thick design assures fitment...
  • C-pro fittings - build like a Pro with a new take on compression fittings. Engineered with four Built in O-rings to provide maximum leak prevention...
Bestseller No. 4
DIY 240mm Water Cooling Kit, DIY 240mm Cooler CPU/GPU Block Pump Reservoir with LED Fan Heat Sink...
  • 【Professional Water Cooling Kit】This all-in-one liquid CPU cooler kit provides a 240mm heat sink within screw pack+2pcs LED fan+universal CPU...
  • 【High Performance】The CPU/GPU block is constructed with a copper base to provide exceptional heat transfer and cooling performance.The extreme...
  • 【Super Water Circulation Cooling System】240mm Heat Sink: Provide the excellent heat dissipation, as you need for highly overclocked desktop...
  • 【Universal Water Cooling Block】The CPU water cooling block made of copper and transparent plexiglass suitable for INTEL / AMD Dual Platform,the...
  • 【Quality Service】This all-in-one liquid CPU cooler kit will dramatically improve heat dissipation experience, especially in terms of stability,...
Bestseller No. 5
Thermaltake Pacific M240 D5 Res/Pump PETG Hard Tube Water Cooling Kit CL-W216-CU00SW-A
  • LGA 1700 Available. Contact Thermaltake Tech Support for LGA 1700 upgrade kit.
  • W3 Water Block: 0.15mm internal fin construction, a copper base with anti-corrosive nickel plating and high-quality PMMA cover, and a universal...
  • PR15-D5 Res/Pump Combo: Featuring exceptional performance and unrivalled reliability, the PR15-D5 is manufactured from high quality POM and PMMA...
  • R240 Radiator: Manufactured from high-quality German aluminum alloy and aerospace-grade materials, this radiator provides exceptional performance
  • Ring 12 RGB Radiator Fan: 3 patented circular 256 multicolored 120mm RGB radiator fans with high-static pressure design, one smart fan controller...
Bestseller No. 7
Alphacool 29131 Eiskoffer Professional - Bending & Measuring kit Water Cooling Tools
  • Product Type:
  • Technical Details:
  • Dimensions:
  • Scope of Delivery:
  • Compatibility:
Bestseller No. 8
Cordova Safety Products Cold Snap Multi-Use Cooling Face Cover, Blue (Model: MT100)
  • COOLING MULTI-TUBE: Keep your neck and face cool and protected for hours at a time with this moisture-wicking, cooling stretch fabric tube
  • AMPLE PROTECTION: UPF 50+ tube can be worn wet or dry to protect yourself from the sun, insects, wind, and weather
  • VERSATILE USE: Wear as a mask, neckerchief, headband, balaclava, scarf, hairband, full cap, or do-rag
  • REUSABLE: Tube is machine washable, so it's easy to keep clean and reuse over and over again
  • PERFECT SIZE: Measuring 19.75″ x 9.75″, this product provides instant cooling relief while working outdoors and perfectly fits most people
Bestseller No. 9
ID-COOLING ICEFLOW 240 VGA Graphic Card Cooler 240mm Water Cooler GPU VGA Cooler Compatible with RTX...
  • 【Multi Compatibility】The GPU Water Cooler is compatible with RTX 20XX Series/GTX 10XX Series /900 Series/AMD RX 200/300 Series/GTX 1600 Series
  • 【Better Heat Dissipation】The VGA cooler comes with a 240mm AIO GPU water cooler and a 2-in-1 240mm cooling fan to ensure excellent heat transfer...
  • 【Why Need VGA Cooler】The VGA liquid cooler can offer efficient cooling for your graphic card to ensure higher clock rates to get a long lifespan...
  • 【Quiet Operation】The low noise impeller and PWM fan ensure ultra-quiet even under full load. The fan speed can be adjustable according to the GPU...
  • 【Easy Installation】It comes with mounting kits and manul for mainstream gaming VGA card
SaleBestseller No. 10
Thermaltake Pacific DIY OD 16mm (5/8") x ID 12mm (1/2") Water Cooling PETG Hard Tube Bending Kit...
  • Near Perfect Bends: Essential for making precise bends when using 16mm OD PETG tube
  • Mandrels: Includes Mandrels for 45/90/180/360 degree bends
  • Pipe Cutter: Professional Grade Pip Cutter provides perfect beveled edge cuts
  • Insert: Silicone Tube insert prevents kinks and help promote smooth bends while keeping inner wall diameter
  • Mounting: Pre-drilled holes allow easy mounting of mandrels to flat surface
Bestseller No. 11
CORSAIR Hydro X Series XG7 RGB 30-Series Reference GPU Water Block (3090, 3080 Ti, 3080) - Fits 30+...
  • Unlock your GeForce RTX 30-Series GPU's true potential with custom cooling for your graphics card.
  • Fits more than 30 Reference design NVIDIA GeForce RTX GPUs (visit gpu-cooling.com for detailed model compatibility).Port Thread : G1/4'' BSPP.Port...
  • Precision CNC cut nickel-plated copper construction with more than 50 high-density cooling fins positioned over the GPU maximizes thermal transfer and...
  • Premium Total Conversion Design cools not just the GPU, but your graphics card’s memory and VRM as well, all clad in a clean and stylish aluminum...
  • Heighten your system’s style with a unique manifold inspired by the iconic and refined look of CORSAIR DOMINATOR PLATINUM memory.
SaleBestseller No. 12
Corsair Hydro X Series XD5 RGB Pump/Reservoir Combo - D5 PWM Pump - 330ml Reservoir - Ten...
  • Controlled Cooling from Every Angle: A high-performance Xylem D5 PWM pump controlled via PWM to deliver the perfect flow balance for your loop.
  • Vivid RGB Lighting: Ten individually addressable top-mounted RGB LEDs light up your coolant with stunning customizable RGB lighting. Add a CORSAIR...
  • Your Coolant On Display: The integrated 330ml reservoir with an anti-vortex insert puts your custom cooling system’s coolant front-and-center, with...
  • In-Loop Temperature Monitoring: Integrated G1/4 temperature sensor provides real-time coolant temperatures from inside your cooling loop when...
  • Included 24-pin Power Supply Jumper Bridge: Allows you to start your pump without powering your main components, for easy and safe filling.
Bestseller No. 13
Corsair Hydro X Series, XT, Hardline Bending Toolkit, (12mm &14mm)
  • Easily cut and bend 12mm or 14mm hardline tubing with this comprehensive kit to create a stunning hardline CORSAIR Hydro X Series custom cooling loop...
  • Includes a high-quality fine-toothed hacksaw to cut PMMA (acrylic) tubing without splintering and a deburring tool to smooth down rough edges.
  • A unique ambidextrous cutting jig holds your tubing firmly in place for perfect cuts, with a protective ridge to prevent damaging your tabletop...
  • A 30cm silicone insert ensures your tubing maintains its shape during heating and bending without kinking.
  • An adjustable bending mandrel makes it easy to create perfect 45°, 90°, and 180° bends, with built-in notches to help accurately measure tube...
Bestseller No. 14
Water Cooling Kit,DIY PC Water Cooling Kit,PC 240mm Heat Sink CPU Water Block LED Fan Computer...
  • CPU Block: The CPU block is constructed with a copper base to provide exceptional heat transfer and cooling performance. Cylindrical Water Reservoir:...
  • LED Cooling Fan: The excellent performance cooling fan offers a high air static pressure with lower noise.6 Rigid Tube: Can be bent when heating, also...
  • 1 * 240mm black heat sink (with screw bag);Appearance size: 27.5*11.8*3.2cm;Suitable tube: Diameter of 8-10mm/ 0.3-0.4in;Outdoor diameter: approx....
  • 1 * CPU block (with 4 pcs screws);Description: Universal for INTEL / AMD Dual Platform (For INTEL 775, 1150, 1155, 1156, 1366) (For AMD: AM2, AM3, AM3...
  • 1 * Cylindrical water reservoir (with plastic brackets * 2, metal brackets * 2, screw bag * 1);Water reservoir height: about 200mm;Water reservoir...
Bestseller No. 15
EKWB EK-Quantum Power P240 Water Cooling Kit, Digital RGB
  • Customizable water cooling kit
  • Designed for both Intel and AMD socket types
  • Radiator size: 240mm (120x2)
  • Features digital RGB lighting
  • Includes EK Cryofuel Clear Coolant and Dye Pack
Bestseller No. 16
Playstation 4 PS4 Classic (First Version) Wall Mount Holder Bracket Black - ViMount - Worldwide...
  • Unique construction. Durable steel body. Reliable fall protection device.
  • Easy to install. Two-way installing: vertical and horizontal. Screws included.
  • Smooth matte surface. Identical black color to your console. Better cooling.
  • Invisible setup. Ability to retrieve the console quickly.
  • Quick shipping. Guarantees of satisfaction and your friend’s surprise. 100% money back.
Bestseller No. 17
Corsair iCUE H150i Elite Capellix Liquid CPU Cooler, RGB Pump + Fans, 360mm for Radiator
  • A high-performance RGB pump head provides powerful, low-noise cooling for your CPU, lit by 33 ultra-bright CAPELLIX RGB LEDs.Package Includes :...
  • Includes a Corsair iCUE commander core smart RGB Lighting and Fan speed controller, for precise speed and lighting control over up to six RGB Fans
  • Three 120mm Corsair ML RGB Magnetic Levitation PWM fans deliver powerful airflow for extreme CPU cooling performance, with eight RGB LEDs per fan
  • Accurately control your cooling via PWM, adjusting fan speeds from 400 to 2,400 RPM
  • Zero RPM fan profiles in Corsair iCUE software allow fans to stop entirely at low temperatures, eliminating fan noise
Bestseller No. 18
Large Cube Silicone Ice Tray, 2 Pack by Kitch, Giant 2 Inch Ice Cubes Keep Your Drink Cooled for...
  • Unbeatable Practicality, For stunning, giant, ice cubes that pop out easily without any need to fight with the ice tray!
  • Cubes Melt Slowly Drinks Stay Cold Longer, Chill your beverages to perfection and never worry about your drink turning into a lukewarm diluted...
  • Multi Purpose, These amazing ice cube trays can also be used for a variety of purposes. Not only does the KITCH Cube make ice, also try freezing...
  • Maximum Convenience, Effortlessly wash the ice cube trays in the dishwasher. Large tray size allows for creating 6 extra large cubes, or 12 when you...
  • Superior Quality, KITCH silicone ice cube trays are constructed with the highest quality standards. Therefore, they are made to be top-notch/durable...
Bestseller No. 19
Corsair Hydro X Series XR5 360mm Water Cooling Radiator
  • Dual 120mm fan mounts on either side of the radiator are ready for your most ambitious custom Liquid Cooling build.
  • 30mm radiator thickness delivers extreme cooling performance with high-airflow and low-noise fans.
  • A premium COPPER radiator core and 25 micron thick cooling fins provide a high thermal transfer rate optimized for CORSAIR's performance copper water...
  • High-quality matte Black polyurethane coating delivers a flawless finish to match your system.
  • Integrated fan screw guides make it easy to install fans even when the radiator is fitted into a case.
SaleBestseller No. 20
Thermaltake Tower 900 Black Edition Tempered Glass Fully Modular E-ATX Vertical Super Tower Computer...
  • Supports Mini ITX, Micro VAX, ATX, E ATX Motherboard
  • Dimensions: 16.7" W x 19" D x 29.6" H; Net Weight: 54 pounds
  • Designed for high end gaming system compatibility; I/O Port USB 3.0 x 4, HD Audio x 1
  • 5 millimeter thick tempered glass window with Stunning Viewing. PSU: Standard PS2 PSU (optional)
  • Eliminates the issue with “GPU SAG”. Vertical mounting of multi GPU configurations on an E ATX platform

Having trouble finding a great Custom Liquid Cooling Kit?

This problem is well understood by us because we have gone through the entire Custom Liquid Cooling Kit research process ourselves, which is why we have put together a comprehensive list of the best Custom Liquid Cooling Kits available in the market today.

After hours of searching and using all the models on the market, we have found the best Custom Liquid Cooling Kit for 2023. See our ranking below!

How Do You Buy The Best Custom Liquid Cooling Kit?

Do you get stressed out thinking about shopping for a great Custom Liquid Cooling Kit? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Custom Liquid Cooling Kit, which is why we have assembled a comprehensive list of the greatest Custom Liquid Cooling Kit available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Custom Liquid Cooling Kit that you consider buying. Your questions might include the following:

  • Is it worth buying an Custom Liquid Cooling Kit?
  • What benefits are there with buying an Custom Liquid Cooling Kit?
  • What factors deserve consideration when shopping for an effective Custom Liquid Cooling Kit?
  • Why is it crucial to invest in any Custom Liquid Cooling Kit, much less the best one?
  • Which Custom Liquid Cooling Kit are good in the current market?
  • Where can you find information like this about Custom Liquid Cooling Kit?

We’re convinced that you likely have far more questions than just these regarding Custom Liquid Cooling Kit, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Custom Liquid Cooling Kit, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Custom Liquid Cooling Kit. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Custom Liquid Cooling Kit buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Custom Liquid Cooling Kit currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Custom Liquid Cooling Kit has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Custom Liquid Cooling Kit?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Custom Liquid Cooling Kit.
  5. Customer Ratings: Number ratings grade Custom Liquid Cooling Kit objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Custom Liquid Cooling Kit.
  7. Product Quality: You don’t always get what you pay for with an Custom Liquid Cooling Kit, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Custom Liquid Cooling Kit is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Custom Liquid Cooling Kit information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Custom Liquid Cooling Kit is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is the best liquid cooling system?

A: While even in bright sunshine there is a good cooling effect in the much hotter high- temperature circuit and the cooling water does not begin to boil, the work for the low- temperature systems is much more difficult.

Q: What is the best water cooling kit?

A: Budget friendly Great fans overall (only part of the kit that has RGB lighting) Great cooling performance even for overclocking

Q: Why is liquid cooling for PC?

A: Liquid cooling, also commonly called water cooling, is the best solution for rapid heat removal due to its unmatched thermal performance. It is the only cooling solution that allows successful heat removal from critical spots in the modern day PC with zero noise pollution!

Q: What is a liquid cooling system?

A: Liquid Cooling System: A liquid cooling system is a technique used to keep a computer processor’s temperature low using water as the cooling medium. This cooling mechanism provides efficient cooling and helps to minimize the noise generated by higher processor speeds. However, this efficiency comes at a cost in that the liquid cooling system …