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Bitspower G1/4" Matt Black Manual AIR-Exhaust Fitting
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  • $18.20
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  • $16.30 
  • Save: 10%
  • $8.00 Shipping
Alphacool HF Quick Release Connector Kit 11/8mm, Black
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Alphacool HF Quick Release Connector Kit 11/8mm, Black
  • Type: Fittings
  • Block Compatibility: False
  • Pump Bearing: 1.2
  • Pump Capacity: ANK Alphacool HF Schnellverschlusskupplungsset 11/8mm - Black
  • Model #: 17359
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  • $19.49 
  • Free Shipping
Bitspower O-ring Fixing Tool for OD 16MM Enhance Multi-Link
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  • $13.20
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  • $11.60 
  • Save: 12%
  • $8.00 Shipping
Bitspower G1/4" Royal Blue Stop Fitting (2pcs/pack)
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  • $9.40
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  • $8.40 
  • Save: 10%
  • $8.00 Shipping
Bitspower G1/4" Stop Fitting, Deep Blood Red
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Bitspower
Bitspower G1/4" Stop Fitting, Deep Blood Red
  • Type: Fittings
  • Model #: BP-DBRWP-C06
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  • $3.80 
  • $8.00 Shipping
Alphacool NexXxos GPX thread extension 73mm - deep black
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  • $15.50 
  • Free Shipping
Watercool HEATKILLER® Tube - 140mm Adapter FLEX Reservoir Mount, Steel (30270)
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  • $25.75 
  • Free Shipping
Bitspower G1/4" Female to Female Extender, 20mm, True Brass
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  • $5.80 
  • $8.00 Shipping
Alphacool DC-LT 3600 ceramic - 12V DC - pump - bulk version
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Alphacool DC-LT 3600 ceramic - 12V DC - pump - bulk version
  • Brand: Alphacool
  • Model: 13154
  • Part Number: 49061
  • Color: Black
  • Model #: 13154
Bykski Mini DDC Pump Reservoir Combo w/ Armor (B-TANK-DDC-MI)
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Bykski Mini DDC Pump Reservoir Combo w/ Armor (B-TANK-DDC-MI)
  • Type: CPU Block
  • Model #: B-TANK-DDC-MI-BK-NE
  •  
  • $143.99 
  • $14.99 Shipping
Alphacool Eisbecher 120/140mm Mounting Bracket
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Alphacool Eisbecher 120/140mm Mounting Bracket
  • Type: Reservoir
  • Block Compatibility: False
  • Pump Bearing: 1.7
  • Pump Capacity: RAB Alphacool 120/140mm Halterung für Alphacool Eisbecher - 2 Stück
  • Model #: 24740
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  • $22.99 
  • Free Shipping
G1/4" Silver Shining Stop Fitting V2
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  • $4.00 
  • $8.00 Shipping
G1/4" Silver Shining Low-Profile Stop Fitting V2
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  • $4.50 
  • $8.00 Shipping
Bitspower G1/4" True Brass IG1/4" Extender-7.5mm (4PCS)
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  • $16.00 
  • $8.00 Shipping
Pure Copper Thermal Pad 20mm x 20mm x 0.8mm - (TP-PC-20-08)
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Pure Copper Thermal Pad 20mm x 20mm x 0.8mm - (TP-PC-20-08)
  • Brand: Generic
  • Model: 649823631901
  • Part Number: MOD-0073
  • Features: Pure Copper Thermal Pad (20mm x 20mm x 0.8mm)
  • Model #: 649823631901
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  • $2.25 
  • $6.57 Shipping
PrimoChill Complete 5/8 Inch PETG Kit
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PrimoChill Complete 5/8 Inch PETG Kit
  • Type: CPU Block
  • Model #: RTP58-CKIT
  • $108.74
  •  
  • $99.99 
  • Save: 8%
  • Free Shipping
Bitspower Diamond Stop Fitting, Deluxe White
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Bitspower
Bitspower Diamond Stop Fitting, Deluxe White
  • Type: Fittings
  • Model #: BP-DWDWP-DC06
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  • $4.50 
  • $8.00 Shipping
Bitspower Enigma Chassis Light Panel for LIAN LI O11 DYNAMIC EVO Series
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  • $150.00
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  • $128.00 
  • Save: 14%
  • $22.00 Shipping
Bitspower Touchaqua Digit Thermal Sensor
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  • $33.00
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  • $29.00 
  • Save: 12%
  • $8.00 Shipping
Bykski XFX 6900XT GPU Water Block For XFX Radeon RX 6900 6800 XT Speedster Merc 319 Full Cover Cooler A-XF6900XT-X Water Cooling
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  • $199.99 
  • $14.99 Shipping
Alphacool Carbon HardTube 13mm 4x 80cm (18657)
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Alphacool Carbon HardTube 13mm 4x 80cm (18657)
  • Brand: Alphacool
  • Model: 1021876
  • Part Number: 1021876
  • Features: The HardTubes are made of CFRP (carbon laminate). The smooth surface and the structure of the carbon laminate give every water cooling system a unique appearance.
  • Model #: 1021876
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  • $36.60 
  • Free Shipping
Alphacool Eiskoffer Big Arc Mandrel
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Alphacool Eiskoffer Big Arc Mandrel
  • Brand: Alphacool
  • Model: 90352
  • Part Number: 1014600
  • Type: Tubing
  • Model #: 90352
  •  
  • $34.99 
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Bitspower Anti-Twist Adapter Fitting, Silver Shining
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  • $11.50
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  • $10.50 
  • Save: 8%
  • $8.00 Shipping
Bitspower Aqua Pipe I Fitting, Silver Shining
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Bitspower
Bitspower Aqua Pipe I Fitting, Silver Shining
  • Type: Fittings
  • Model #: BP-WTP-C17
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  • $6.80 
  • $8.00 Shipping
Watercool HEATKILLER Tube Reservoir - Stand, 120mm Fan Mounting
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Watercool HEATKILLER Tube Reservoir - Stand, 120mm Fan Mounting
  • Brand: Watercool
  • Model: 30263
  • Part Number: WAT-0099
  • Type: Reservoir
  • Model #: 30263
Bitspower Anti-Twist Adapter Fitting, Black Sparkle
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Bitspower True Brass T-Block With Triple IG1/4"(2PCS)
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  • $19.00 
  • $8.00 Shipping
PrimoChill Complete 1/2 Inch PETG Kit
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PrimoChill Complete 1/2 Inch PETG Kit
  • Type: CPU Block
  • Model #: RTP12-CKIT
  • $108.74
  •  
  • $99.99 
  • Save: 8%
  • Free Shipping
  • $91.99 - $99.99
Alphacool Eiskoffer - Multi-Mandrel - small
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Alphacool Eiskoffer - Multi-Mandrel - small
  • Brand: Alphacool
  • Model: 90355
  • Part Number: 1014602
  • Color: Black
  • Model #: 90355
  •  
  • $33.99 
  • Free Shipping
Bitspower Digit Thermal Sensor ( Fahrenheit version )
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  • $33.00
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  • $29.00 
  • Save: 12%
  • $8.00 Shipping
Watercool HEATKILLER V Sideport Terminal for ASUS RTX 5090 TUF (79337)
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Watercool HEATKILLER V Sideport Terminal for ASUS RTX 5090 TUF (79337)
  • Brand: Watercool
  • Model: WAT-0497
  • Part Number: WAT-0497
  • Color: Black
  • Model #: WAT-0497
  •  
  • $31.25 
  • Free Shipping
Thermaltake Pacific G1/4 PETG Tube 16mm OD Compression - Gold (6-Pack Fittings) - CL-W265-CU00GD-B
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Thermaltake
Thermaltake Pacific G1/4 PETG Tube 16mm OD Compression - Gold (6-Pack Fittings) - CL-W265-CU00GD-B
  • Type: Fittings
  • Specification: Pacific G1/4 PETG Tube 16mm OD Compression - Gold (6-Pack Fittings) The Pacific C-Pro Series is a revolution in fitment design. It simplifies the process of setting up a liquid-cooling loop and provides a seal that outperforms traditional compression fittings. By using 4 preinstalled O-rings and an overhauled design, the C-Pro Series is the new standard in fitment technology and it is exclusive to Thermaltake.
  • Model #: CL-W265-CU00GD-B
  •  
  • $59.99 
  • $4.99 Shipping
alphacool core ocean t38 cpu aio, 420mm radiator
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alphacool core ocean t38 cpu aio, 420mm radiator
  • Brand: Alphacool
  • Model: RNAB0BHZPCZNY
  • Type: Accessories
  • Heatsink Material: Aluminum
  • Model #: RNAB0BHZPCZNY
  •  
  • $102.36 
  • Free Shipping
Bitspower Diamond Stop Fitting, Silver Shining
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Bitspower
Bitspower Diamond Stop Fitting, Silver Shining
  • Type: Fittings
  • Model #: BP-SDWP-DC06
  •  
  • $3.30 
  • $8.00 Shipping

DIY cooling is one of the most cost-effective ways of boosting the performance of a computing system. Speed is usually the first casualty of an overheating rig. When a system becomes too hot, temperature sensors on the motherboard send a signal to the processor requesting it to slow down. Excessive heat also has the potential to cause irreversible damage to system components. For example, if hard drive cooling fails to maintain the temperature below 86 degrees, you run the risk of data loss or corruption. Newegg has all the accessories you need to set-up the cooling system of your choice.

Air Cooling for Fast and Affordable Cooling

Air DIY cooling uses fans to keep the internal environment of your system cool. They are easy to set up and are very durable. As this cooling option does not have an abundance of components, there is very little that can go wrong. CPU fans and heatsinks work together to dissipate excess heat, and can be set up in one of two methods:

  • Positive pressure configuration
  • Negative pressure configuration

Positive Pressure Configuration for Quick Setup

Under this setup, the Cubic Feet Per Minute (CFM) of the intake fans exceeds that of the relevant exhaust fans. The effect is that the pressure within the system exceeds the pressure without. This pushes air and dust out of the rig, using every opening as an exhaust avenue. One drawback of this setup is that it can only manage average cooling. This configuration cannot sufficiently cool GPUs that utilize Direct Heat Exhaust (DHE). To enhance the cooling capacity of this type of cooling, place your DIY heatsink strategically. That means putting these metal sheets at the rear, sides, and front of your CPU.

Negative Pressure Configuration for Better Cooling

In a negative pressure configuration, the exhaust fans have a higher CFM than their equivalent intake fans. This creates a pseudo-vacuum within the system, which proves very useful for keeping the rig cool. It cools the system better than the positive pressure setting, and can even work well with DHE GPUs.

Liquid Cooling for the Most Efficient Cooling

Liquid cooling is the preferred cooling system for gamers and other performance-reliant users. To max out the cooling effects of this setup, use a DIY radiator to dissipate excessive heat from the liquid coolant. The faster the DIY radiator loses the heat via the fins, the cooler the system and the faster it operates. There are two ways you can go about this DIY cooling strategy:

  • Closed-loop
  • Open-loop

Closed-Loop for Easy Installation

These rigs are ready for fitting right out of the box. They're cheaper than open-loops, easier to maintain and require minimal maintenance. They'll integrate with your current cooling mechanisms without forcing you to do an overhaul of your system. You'll not need any extra CPU accessoriesto get this configuration up and running.

Open-Loop With GPU Mounting Kit for Aesthetics

Open-loop cooling is very appealing to the eye, but that is at the cost of ease-of-use. It is very maintenance-reliant and equally hard to set up. A GPU mounting kit should help, however.

Bestselling DIY Cooling Reviews:

MnM1298
5/13/2025 6:20:23 AM
Better than Expected

“ EKWB open cooling loop ”

Alphacool HDX Pro Water - M.2 NVMe 2280 SSD - MCX Version (11769)