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Bitspower Mandrel Kit for 12MM Outer Diameter Rigid Tubing
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  • $55.00
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  • $50.00 
  • Save: 9%
  • $8.00 Shipping
PrimoChill Rigid Tube Lube
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PrimoChill Rigid Tube Lube
  • Type: CPU Block
  • Model #: PC-TL
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  • $13.99 
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  • $4.99 - $13.99
PrimoChill Dual Male G 1/4in. SX Rotary Extension Coupler
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  • $19.95 
  • Free Shipping
  • $10.95 - $19.95
Alphacool G1/4" Eiszapfen Temperature Sensor Plug, Chrome
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Alphacool G1/4" Eiszapfen Temperature Sensor Plug, Chrome
  • Type: Fittings
  • Block Compatibility: False
  • Pump Bearing: 1.47
  • Pump Capacity: SEN Alphacool Eiszapfen Temperatursensor Plug G1/4 - Chrome
  • Model #: 17364
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  • $14.49 
  • Free Shipping
Alphacool G1/4 3/8"ID x 1/2"OD (13/10) 45° Revolvable Compression Fitting - Chrome (17151)
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  • $6.99 
  • $5.92 Shipping
Silver Shining E-Adapter G1/8" to IG1/4"
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  • $5.00 
  • $8.00 Shipping
Bykski Universal GPU Aluminum Support Bracket (B-GPU-BT)
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Bykski Universal GPU Aluminum Support Bracket (B-GPU-BT)
  • Type: CPU Block
  • Color: Blue
  • Model #: B-GPU-BT-B
  • $37.44
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  • $33.99 
  • Save: 9%
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  • $19.95 - $33.99
Bitspower Anti-Twist Adapter Fitting, Deluxe White
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  • $13.50
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  • $12.00 
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  • $8.00 Shipping
PrimoChill 16mm Rigid SX 90 Degree Fitting Set
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PrimoChill 16mm Rigid SX 90 Degree Fitting Set
  • Type: CPU Block
  • Model #: F-RM1690-SW
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  • $34.99 
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  • $25.99 - $34.99
Barrow Reservoir with Acrylic Tube, 65 x 220mm Tube Size, Clear Tube, Black POM
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  • $27.99 
  • $11.91 Shipping
PrimoChill PETG / Acrylic Reamer/Deburring Tool
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  • $22.95 
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  • $13.95 - $22.95
PrimoChill G 1/4in. 4-Way Quad SX Adapter Block
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  • $19.95 
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  • $12.95 - $19.95
PrimoChill 1/2in. Rigid PETG Tube – 6 x 30in. – UV Blue
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  • $43.69
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  • $39.99 
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  • $30.99 - $39.99
Alphacool Eisschicht Thermal Pad 17W/mk, 120mm x 20mm, 1.0mm, 2-pack
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  • $103.50 
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Bitspower Hard tube 14 Upgrade Kit
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  • $45.00
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  • $40.00 
  • Save: 11%
  • $8.00 Shipping
PrimoChill SX Pressure Check Valve
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PrimoChill SX Pressure Check Valve
  • Type: CPU Block
  • Model #: PCV-TBK
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  • $27.99 
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  • $18.99 - $27.99
PrimoChill 1/2in. Rigid RevolverSX Series Coupler Fitting
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PrimoChill 1/2in. Rigid RevolverSX Series Coupler Fitting
  • Type: CPU Block
  • Color: Chrome
  • Model #: F-RSXC12-SN
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  • $21.95 
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  • $16.95 - $21.95
PrimoChill 1/2in. Rigid RevolverSX Series Fitting - 12 pack
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  • $92.95 
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  • $83.95 - $92.95
PrimoChill 1/2in. Rigid RevolverSX Series Fitting
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  • $17.49 
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PrimoChill G 1/4in. Inline Rotary 3-Way SX Female T Adapter
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  • $26.49 
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  • $17.49 - $26.49
PrimoChill 1/2in. Rigid RevolverSX 90 Degree Fitting Set
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  • $35.99 
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PrimoChill G 1/4in. 3-Way SX Female T Adapter
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PrimoChill G 1/4in. 3-Way SX Female T Adapter
  • Type: CPU Block
  • Model #: FA-T-TBK
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  • $19.95 
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  • $10.95 - $19.95
PrimoChill G 1/4in. Inline 3-Way SX Female T Adapter
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  • $25.95 
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  • $16.95 - $25.95
PrimoChill 16mm OD Rigid SX Fitting
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PrimoChill 16mm OD Rigid SX Fitting
  • Type: CPU Block
  • Model #: F-RMSX16-SBL
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  • $17.99 
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  • $8.99 - $17.99
PrimoChill Intensifier Transparent Fluid Dye
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PrimoChill Intensifier Transparent Fluid Dye
  • Type: CPU Block
  • Model #: IBT-UG
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  • $18.95 
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  • $9.95 - $18.95
Barrow PETG Tubing (Normal Temperature), 10mm ID, 14mm OD, 500mm length, Clear
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  • $3.99 
  • $5.92 Shipping
Barrow G1/4" to 14mm Hard Tubing Compression Fitting, Silver Shiny
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  • $3.75 
  • $5.92 Shipping
PrimoChill 3/8in OD Rigid Tube Bending Cord
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PrimoChill 3/8in OD Rigid Tube Bending Cord
  • Type: CPU Block
  • Tube Dim.: 3/8in. OD (For 3/8in.ID Tube)
  • Model #: SCORD-3
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  • $17.65 
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  • $8.65 - $17.65
Alphacool VPP655 Pump with Eisdecke Pump Top V.3, Plexi (Acrylic)
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Alphacool VPP655 Pump with Eisdecke Pump Top V.3, Plexi (Acrylic)
  • Type: Pump
  • Block Compatibility: False
  • Pump Bearing: 0
  • Pump Capacity: PUM Alphacool VPP655 - G1/4 IG inkl. Eisdecke D5 - Plexi V.3
  • Model #: 13192
  •  
  • $124.99 
PrimoChill - Threaded G 1/4 Funnel - Fill/Drain
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PrimoChill - Threaded G 1/4 Funnel - Fill/Drain
  • Type: CPU Block
  • Color: Black
  • Model #: FUN-G14-BK
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  • $16.25 
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  • $7.25 - $16.25
Barrow G1/4" 45 Degree Dual Rotary Adaptor Fitting - Black (TWT45S-V1)
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  • $7.99 
  • $5.92 Shipping
Alphacool HF G1/4" Quick Release Fitting with Bulkhead, Deep Black
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Alphacool HF G1/4" Quick Release Fitting with Bulkhead, Deep Black
  • Type: Fittings
  • Package Contents: 1x Alphacool HF quick release connector with bulkhead
  • Model #: 17225
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  • $17.99 
  • $5.92 Shipping
PrimoChill Rad Clean - Radiator Cleaning Treatment
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  • $18.95 
  • Free Shipping
  • $9.95 - $18.95
PrimoChill 14mm Rigid SX 90 Degree Fitting Set
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PrimoChill 14mm Rigid SX 90 Degree Fitting Set
  • Type: CPU Block
  • Model #: F-RM1490-SW
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  • $34.99 
  • Free Shipping
  • $25.99 - $34.99

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)