Aluminum Water Cooling Block – 40 × 80 mm CPU Cooling Plate

The Aluminum Water Cooling Block – 40 × 80 mm is a compact liquid cooling solution designed for efficient heat dissipation in electronic and industrial applications. It features an internal extruded flow channel structure with 0.5 mm internal fins to improve thermal transfer efficiency and coolant distribution. Manufactured using vacuum aluminum brazing and finished with silver oxidation treatment, it provides reliable sealing performance with a leak rate below 5 × 10⁻⁶ mbar·l/s. Suitable for CPU water cooling systems, laser equipment, inverter drivers, and industrial control cabinet thermal management applications.

• Aluminum liquid cooling block construction
  
• Internal extrusion flow channel design
  
• 0.5 mm internal cooling fin structure
  
• Vacuum aluminum brazing process
  
• Silver oxidation surface treatment
  
• Leak rate below 5 × 10⁻⁶ mbar·l/s
  
• Efficient thermal dissipation performance
  
• Compact 40 × 80 × 12 mm dimensions
  
• Corrosion-resistant aluminum surface
  
• Suitable for closed-loop water cooling systems
  
• Stable coolant flow distribution
  
• Lightweight thermal management solution
  
• Compatible with CPU water cooling setups
  
• Suitable for industrial cooling applications
  
• Designed for continuous thermal operation

• Material: Aluminum Alloy
  
• Cooling Method: Liquid Water Cooling
  
• Manufacturing Process: Vacuum Aluminum Brazing
  
• Surface Treatment: Silver Oxidation
  
• Internal Channel Type: Extruded Flow Channel
  
• Internal Fin Thickness: 0.5 mm
  
• Leak Rate: Less than 5 × 10⁻⁶ mbar·l/s
  
• Length: 80 mm
  
• Width: 40 mm
  
• Height: 12 mm
  
• Application Type: Thermal Dissipation Module
  
• Compatible Cooling Medium: Water or Coolant Liquid
  
• Mounting Type: Flat Surface Installation
  
• Corrosion Resistance: Yes
  
• Applications: CPU Cooling, Laser Cooling, Industrial Cabinet Cooling