Material: AL 1100Size:9.06x5.35x1.25 cmWeight: 1.35KGTechnology: Zipper finFeature:high cooling capability and Good conductivitySurface treatment: oil cleared,cleaned and passivationHeat conducting power: 238WAs the professional manufacture, we would like to provide you Copper Liquid Cooling Radiator for PC CPU Water Cooler. And we will offer you the best after-sale service and timely delivery.

Product parameters of Copper Liquid Cooling Radiator for PC CPU Water Cooler

Material: AL 1100

Size:9.06x5.35x1.25 cm

Weight: 1.35KG

Technology: Zipper fin

Feature:high cooling capability and Good conductivity

Surface treatment: oil cleared,cleaned and passivation

Heat conducting power: 238W

 

Product advantage of Copper Liquid Cooling Radiator for PC CPU Water Cooler

Friction Stir Welded Liquid Cold Plates

 

Copper Liquid‑Cooling Radiator for PC CPU Water Cooler

I. Core Structure (All‑in‑One CPU Liquid Cooler)

• Cold Plate (Water Block): Micro‑channel copper base, closely attached to the CPU for fast heat conduction
• Radiator (Heat Exchanger) – Highlight: Copper‑made
  • Material: Pure copper / brass, far superior to aluminum in thermal conductivity, corrosion‑resistant and limescale‑resistant
  • Structure: Flat tubes + dense copper fins. Water flows through copper tubes; fins and fans provide forced air cooling
   
• Water Tubes: EPDM rubber tubes, high & low temperature resistant and leak‑proof
• Fans: PWM speed‑adjustable fans, available with black anodized aluminum frames; silent or high‑air‑volume options
• Water Pump: Built‑in circulating pump to drive coolant circulation

II. Key Advantages of Copper Radiator vs Aluminum Radiator

• Higher thermal conductivity: Copper thermal conductivity ≈401 W/(m·K), aluminum ≈237 W/(m·K); 20%–35% higher heat dissipation capacity with the same size
• Long service life with corrosion resistance: Copper resists oxidation and limescale, avoiding perforation and liquid leakage after long‑term use; aluminum radiators are prone to oxidation and leakage
• High temperature resistance for high power consumption: Suitable for i9, Ryzen 9, overclocked CPUs and industrial IPC CPUs
• Blackened/anodizable: Copper radiator fins can be treated with black electrophoretic coating or blackening, matching the appearance of your previously mentioned black anodized aluminum heat sinks
• Drawbacks: Heavier weight and higher cost

III. Common Radiator Sizes

• 120 mm: Entry‑level, for low‑power CPUs
• 240 mm: Mainstream, for gaming CPUs
• 360 mm: High‑end for overclocking, multi‑core and industrial control hosts
• 480 mm: Ultra‑high power consumption, for server / industrial equipment
• Thickness: 27 mm / 30 mm / 45 mm. Thicker radiators offer better heat dissipation; 45 mm thickness delivers the strongest cooling performance

IV. Application Scenarios

• Desktop gaming PCs and overclocked hosts
• Industrial control computers and edge computing hosts
• CPU cooling for deep learning workstations and small servers
• Enclosed chassis and non‑ventilated environments (liquid cooling outperforms air cooling)

V. Selection Guidelines (Consistent with Your Industry Standards)

• Adopt all‑copper radiator + copper water block to prevent galvanic corrosion caused by aluminum‑copper mixing
• Apply blackening / anodizing treatment to fins to enhance radiative heat dissipation and appearance
• Match with high‑static‑pressure fans to form composite cooling of active liquid cooling + air cooling
• Industrial‑grade radiators with vacuum brazing process are optional for pressure resistance, vibration resistance and leak prevention
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