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Barrow G1/4" Quick Disconnect Male and Female Set, Black
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Barrow G1/4" Quick Disconnect Male and Female Set, Black
  • Brand: Barrow
  • Model: TZKMF-V2
  • Part Number: TZKMF-V2
  • Color: Black
  • Model #: TZKMF-V2
  •  
  • $25.25 
  • Free Shipping
Watercool HEATKILLER® IV PRO (AMD, AM4, AM5) ACETAL CPU Water Block, G1/4, Copper (18015)
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  • $107.56 
  • Free Shipping
Watercool MO-RA IV 200 Fan Frame for 200mm Fans - Black, Steel (26220)
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Watercool MO-RA IV 200 Fan Frame for 200mm Fans - Black, Steel (26220)
  • Brand: Watercool
  • Model: 4251312606947
  • Part Number: WAT-0444
  • Color: Black
  • Model #: 4251312606947
  •  
  • $46.28 
  • Free Shipping
Phanteks Glacier G4090 GIGABYTE for GIGABYTE AORUS MASTER / GAMING RTX 4090, Nickel-Plated copper block, Acrylic, Aluminum Cover plate, Digital-RGB, Matte White
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Phanteks Glacier G4090 GIGABYTE for GIGABYTE AORUS MASTER / GAMING RTX 4090, Nickel-Plated copper block, Acrylic, Aluminum Cover plate, Digital-RGB, Matte White
  • Part Number: PH-GB4090GB_MW01_BP
  • Type: Water Blocks
  • Block Dim.: 11.51 x 4.94 x 1 in (292.31 x 125.47 x 26 mm)
  • Block Material: Aluminum
  • Model #: PH-GB4090GB_MW01_BP
Aquacomputer D5 Next RGB - Black Pump Core, G1/4, 4-Pin Molex, 12V (41118)
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  • $189.99 
  • Free Shipping
The CORSAIR iCUE LINK XD6 RGB ELITE LCD Pump/Reservoir offers high coolant flow, a sleek design, LCD display, RGB lighting, and streamlined connection to the iCUE LINK Hub.
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Corsair
The CORSAIR iCUE LINK XD6 RGB ELITE LCD Pump/Reservoir offers high coolant flow, a sleek design, LCD display, RGB lighting, and streamlined connection to the iCUE LINK Hub.
  • Part Number: CX-9040015-WW
  • Type: Pump/Reservoir Unit
  • Reservoir Capacity: 440mL
  • Coolant Capacity: Compatible Coolants: CORSAIR XL or equivalent
  • Model #: CX-9040015-WW
  •  
  • $214.99 
  • Free Shipping
Phanteks Glacier G4090 MSI Water Block Bundle Glacier G4090 MSI Water Block Bundle (3635) DIY Cooling
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Phanteks Glacier G4090 MSI Water Block Bundle Glacier G4090 MSI Water Block Bundle (3635) DIY Cooling
  • Part Number: PH-GB4090MS_MW01_BP
  • Type: VGA Block & Cooler
  • Block Compatibility: MSI GeForce RTX® 4090 SUPRIM X 24G MSI GeForce RTX® 4090 SUPRIM 24G MSI GeForce RTX® 4090 GAMING X TRIO 24G MSI GeForce RTX® 4090 GAMING TRIO 24G
  • Block Dim.: 10.49 x 5.95 x 0.74 in (266.56 x 151.24 x 18.9 mm)
  • Model #: PH-GB4090MS_MW01_BP
Mayhems X1 Eco PC Coolant Concentrate, 250mL, UV Purple
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Mayhems X1 Eco PC Coolant Concentrate, 250mL, UV Purple
  • Brand: Mayhems
  • Model: MX1UVPU250
  • Part Number: MYH-0142
  • Type: Coolant
  • Model #: MX1UVPU250
  •  
  • $24.75 
  • Free Shipping
Bitspower Silver Shining Enhance 90-Degree Dual Multi-Link Adapter For OD 14MM (2PCS)
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  • $30.00 
  • Free Shipping
Bitspower Black Sparkle Enhance 90-Degree Dual Multi-Link Adapter For OD 12MM (4PCS)
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  • $51.99
  •  
  • $46.00 
  • Save: 11%
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Bitspower G1/4" Adjustable Aqua Link Pipe (41-69mm), True Brass
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  • $16.00
  •  
  • $14.20 
  • Save: 11%
  • $8.00 Shipping
Bitspower G1/4" Female to Female Multi-Transfer Adapter Fitting, True Brass
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  •  
  • $5.00 
  • $8.00 Shipping
PrimoChill Male to Female G 1/4 SX Mini Pull Drain Valve
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PrimoChill Male to Female G 1/4 SX Mini Pull Drain Valve
  • Type: CPU Block
  • Model #: 43115676008617
  •  
  • $28.99 
  • Free Shipping
  • $19.99 - $28.99
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series - UV Fluorescent | 5 Liter - Candy Apple Red (MX1P5LRE)
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  • $86.25 
  • Free Shipping
Bitspower K1M Pump
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Bitspower
Bitspower K1M Pump
  • Type: Liquid Cooling System
  • Model #: BPTA-K1M
  • $49.50
  •  
  • $44.00 
  • Save: 11%
  • $13.00 Shipping
Bitspower Mandrel Kit for 14MM Outer Diameter Rigid Tubing
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  • $66.00
  •  
  • $55.00 
  • Save: 16%
  • $13.00 Shipping
Bitspower Diamond Stop Fitting, Matte Black
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Bitspower
Bitspower Diamond Stop Fitting, Matte Black
  • Type: Fittings
  • Model #: BP-MBDWP-DC06
  •  
  • $4.00 
  • $8.00 Shipping
Aquacomputer HUBBY7 Internal USB 2.0 Hub
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Aquacomputer HUBBY7 Internal USB 2.0 Hub
  • Brand: Aquacomputer
  • Model: 53230
  • Part Number: AQ-53230
  • Block Compatibility: False
  • Model #: 53230
Granzon Full Armor GPU Water Block and Backplate For ASUS TUF/ROG STRIX Geforce RTX 4080 (GBN-AS4080STRIX)
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  • $419.99 
  • $14.99 Shipping
Bitspower Black Sparkle Enhance 90-Degree Dual Multi-Link Adapter For OD 14MM (2PCS)
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  • $33.00 
  • $8.00 Shipping
Barrow Universal 240 Distoplate with DDC Pump - Black Reservoir, G1/4, Acrylic (DC17-SDB-240)
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  • $135.88 
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Watercool HEATKILLER® IV PRO (AMD, AM4 ready) ACETAL CLEAN CPU Water Cooling Block
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Watercool HEATKILLER® IV PRO (AMD, AM4 ready) ACETAL CLEAN CPU Water Cooling Block
  • Brand: Watercool
  • Model: 18018
  • Part Number: WAT-0238
  • Type: CPU Block
  • Model #: 18018
Bitspower G1/4" In-Line Filter, True Brass
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Bitspower
Bitspower G1/4" In-Line Filter, True Brass
  • Type: Fittings
  • Model #: BP-ILF-TB
  • $21.00
  •  
  • $19.00 
  • Save: 9%
  • $8.00 Shipping
Watercool HEATKILLER LGA 1700 HEAVY Backplate  (10016)
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Watercool HEATKILLER LGA 1700 HEAVY Backplate (10016)
  • Brand: Watercool
  • Model: WAT-0339
  • Part Number: WAT-0339
  • Color: Silver
  • Model #: WAT-0339
  •  
  • $37.98 
  • Free Shipping
Alphacool Eiszapfen 12mm HardTube Compression Fitting G1/4 - Knurled - Chrome, 12/10mm, Brass (17283)
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  • $2.25 
  • $6.57 Shipping
Bykski Full Coverage GPU Water Block and Backplate For ASUS Dual GeForce RTX 4060 Ti OC 8GB (N-AS4060TIDUAL-X)
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  •  
  • $251.99 
  • $14.99 Shipping
Phanteks Glacier EZ-Fit 360 D30-KIT, Complete DIY Water-Cooling Kit, CPU-Block, Reservoir, 360x30mm Radiator, D30-120 Fan Triple-Pack, Hard Tube, Bending Tools, RGB, White
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Phanteks Glacier EZ-Fit 360 D30-KIT, Complete DIY Water-Cooling Kit, CPU-Block, Reservoir, 360x30mm Radiator, D30-120 Fan Triple-Pack, Hard Tube, Bending Tools, RGB, White

Ten Dollars off w/ promo code PHANF234, limited offer

  • Type: Complete DIY Water-Cooling Kit
  • Block Compatibility: Intel: LGA 1700 AMD: AM4 /AM5
  • Block Dim.: 72 x 64 x 25.7mm (2.83 x 2.52 x 1in)
  • Radiator Size: 360mm
  • Model #: PH-GEF_KIT360-D30_DWT
Bykski G 1/4in. Rigid 90 Degree Rotary Fitting Adapter For 14mm OD PMMA/PETG/METAL Tubing (CC-L14RD90-X-BK)
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  • $31.24
  •  
  • $27.99 
  • Save: 10%
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  • $13.99 - $27.99
Bitspower G1/4" Matt Black Rotary 90-Degree IG1/4" Extender (Compact Version)
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  • $21.50
  •  
  • $18.90 
  • Save: 12%
  • $8.00 Shipping
Mayhems - PC Cleaning Kit - Blitz Radiator - Radiator Cleaning | For Initial Setup and Coolant Change (MBKR)
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  • $39.50 
  • Free Shipping
ModMyMods 3/8" ID x 5/8" OD Flexible PVC Tubing - Crystal Black (MOD-0301)
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ModMyMods 3/8" ID x 5/8" OD Flexible PVC Tubing - Crystal Black (MOD-0301)
  • Color/Finish: Black
  • Brand: ModMyMods
  • Model: 649823635589
  • Part Number: MOD-0301
  • Model #: 649823635589
  •  
  • $1.50 
  • $6.57 Shipping
Watercool WCP D5 Pump - VARIO
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Watercool WCP D5 Pump - VARIO
  • Brand: Watercool
  • Model: 30049
  • Part Number: WAT-0260
  • Type: Pump
  • Model #: 30049

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)