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Darkside DUAL CONNECT Extension â 12â³ (30cm) Dual-Ended LED Strip â UV PRO (DS-1155)
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  • $17.95 
  • $5.92 Shipping
Aquacomputer D5 NEXT Bracket for ULTITUBE D5 Reservoir (34111)
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  • $11.50 
  • $6.18 Shipping
Alphacool NexXxoS XT45 Full Copper Quad 480/560 Radiator (14396)
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  • $208.99 
Bykski DDC CP-PMD3COV-X / 150mm PMMA Reservoir Combo - Black w/ 5v A-RGB LED
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Bykski DDC CP-PMD3COV-X / 150mm PMMA Reservoir Combo - Black w/ 5v A-RGB LED
  • Type: CPU Block
  • Model #: CP-PMD3COV-X-CT60-V2-150-NE
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  • $148.99 
  • Free Shipping
Mayhems XT-1 Nuke V2 Concentrate Coolant - UV Orange | 250ml (MXT1UVO250)
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  • $19.50 
  • $7.33 Shipping
Barrow Offset Pump Mounting Bracket for 120mm Radiators (TCBJ-G)
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  • $4.95 
  • $6.18 Shipping
Alphacool Replacement Eisbecher Plexi Tube, 60x205mm
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Alphacool Replacement Eisbecher Plexi Tube, 60x205mm
  • Type: Reservoir
  • Block Compatibility: False
  • Pump Bearing: 4.3
  • Pump Capacity: AGZ Alphacool Eisbecher Plexi Tube 60x205mm
  • Model #: 15312
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  • $21.25 
  • $6.18 Shipping
Alphacool Cape Corp Coolplex Pro 10 LT
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Alphacool Cape Corp Coolplex Pro 10 LT
  • Type: Reservoir
  • Color: Clear
  • Model #: 15718
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  • $37.99 
  • $7.33 Shipping
Bykski Silent PARX Pump (330L/H) / 200mm PMMA Reservoir Combo, Armored / POM - Black - (CP-PARX-X-CT50-200-BK)
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  • $164.99
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  • $155.99 
  • Save: 5%
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PrimoChill (Professional Kit) 4x 16mm Acrylic/PMMA Tubes, 12x Metrix SX Fitting, Bending Cord and Cutting Tool
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  • $145.99 
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Watercool MO-RA IV 200 Fan Frame for 200mm Fans - White (26221)
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  • $44.00 
  • $8.57 Shipping
Bykski DDC CP-PMD3COV-X / 60mm PMMA Reservoir Combo - Black w/ 5v A-RGB LED
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Bykski DDC CP-PMD3COV-X / 60mm PMMA Reservoir Combo - Black w/ 5v A-RGB LED
  • Type: CPU Block
  • Model #: CP-PMD3COV-X-CT60-V2-60-NE
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  • $143.99 
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Alphacool Apex RAM X4 Water Cooler - Black (14000)
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  • $74.99 
  • $7.33 Shipping
Alphacool VPP655 Pump with Eisdecke Pump Top V.3, Acetal
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Alphacool VPP655 Pump with Eisdecke Pump Top V.3, Acetal
  • Type: Pump
  • Block Compatibility: False
  • Pump Bearing: 0
  • Pump Capacity: PUM Alphacool VPP655 - G1/4 IG inkl. Eisdecke D5 - Acetal V.3
  • Model #: 13193
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  • $124.99 
Bykski DDC Pump / 180mm Reservoir Station w/ Temp Digital Display and 5v Addressable RGB (RBW) (CP-DDC-X-TK180-V2)
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  • $208.74
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  • $197.99 
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Bykski G1/4 Dual Male Extension Coupler (B-DTJ-S)
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Bykski G1/4 Dual Male Extension Coupler (B-DTJ-S)
  • Type: CPU Block
  • Color: Gold
  • Model #: B-DTJ-S-G
  • $24.99
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  • $21.99 
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  • $14.99 Shipping
  • $12.99 - $21.99
Watercool Conversion Kit HEATKILLER® IV for INTEL LGA 20XX processors (18031)
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  • $25.25 
  • $6.18 Shipping
Alphacool Eisbaer LT240 CPU - black All in One High Performance Water / Liquid Cooler - 240mm Copper Radiator. 11445
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Alphacool Eisbaer LT240 CPU - black All in One High Performance Water / Liquid Cooler - 240mm Copper Radiator. 11445
  • Type: Liquid Cooling System
  • Block Compatibility: Different
  • Block Dim.: 2,7 x 2,7 x 1,5 in
  • Block Material: Copper
  • Model #: 11445
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  • $136.29 
  • $15.58 Shipping
EKWB EK-Quantum Velocity CPU Water Block, Intel CPU, Copper/Acetal
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Used - Like New EKWB EK-Quantum Velocity CPU Water Block, Intel CPU, Copper/Acetal
  • Block Compatibility: https://www.ekwb.com/configurator/ waterblock/3830046996879
  • Type: CPU Block
  • Model #: 3830046996879
XSPC G1/4" Male to Male Rotary Fitting, Matte Black
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XSPC G1/4" Male to Male Rotary Fitting, Matte Black
  • Type: Fittings
  • Color: Black
  • Model #: 5060175588562
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  • $12.49 
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PcCooler VGA Ram Heatsinks Copper - 8 Pieces (RHS-03/B16)
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  • $6.99 
  • $5.92 Shipping
Granzon PWM DDC Style Pump w/ Digital Display - Reservoir Ready (GFMB)
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  • $214.99
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  • $203.99 
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ModMyMods 11/8mm G1/4" Compression Fitting - Black (17267)
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  • $4.35 
  • $5.92 Shipping
Alphacool Cape Corp Coolplex Pro 25 LT
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Alphacool Cape Corp Coolplex Pro 25 LT
  • Type: Reservoir
  • Color: Black
  • Reservoir Dim.: 50 x 50 x 250mm
  • Reservoir Capacity: 25 LT
  • Model #: 15719
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  • $46.99 
  • $8.57 Shipping
Aquacomputer decoupling kit for pump mounting extrasoft yellow rubber buffer
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  • $9.50 
  • $5.92 Shipping
Watercool HEATKILLER® Tube - Spare Parts - O-Rings for Glass Tube (30249)
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  • $10.00 
  • $6.18 Shipping
Aquacomputer Multiport Lid for ULTITUBE 150 Reservoir (34132)
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  • $39.50 
  • $6.18 Shipping
Thermal Grizzly Minus Pad 8 - 30x 30x 2.0 mm (TG-MP8-30-30-20-1R)
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  • $7.99 
  • $5.92 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

“ Bought this waterblock or of curiosity and I'm completely surprised at it's performance. ”

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