Description

CPU Scrap: Description and Specifications

CPU scrap refers to discarded or used central processing units (processors) collected from computers, servers, and electronic devices. These components are highly valuable in the recycling industry due to their content of precious metals such as gold, silver, palladium, and copper. CPU scrap is widely traded globally for metal recovery, refining, and reuse in manufacturing processes.

At ImportKeyLtd, we supply high-quality CPU scrap sourced from reliable channels, ensuring consistency, proper sorting, and competitive value for recycling businesses and industrial buyers.

CPU scrap is typically categorized based on type, generation, and metal content. Common types include ceramic CPUs, plastic CPUs, laptop processors, server-grade CPUs, and gold-cap or gold-pin processors.

Specifications

1. Types of CPU Scrap

• Ceramic CPUs – High gold content, often from older processors
• Plastic CPUs – Lower precious metal content, commonly from modern systems
• Gold Cap CPUs – High-value processors with visible gold layers
• Laptop CPUs – Compact processors used in portable devices
• Server CPUs – High-performance units from enterprise systems

2. Metal Composition (Approximate)

• Gold (Au): Present in pins, bonding wires, and internal layers
• Silver (Ag): Used in solder and conductive components
• Palladium (Pd): Found in capacitors and internal elements
• Copper (Cu): Used in wiring and base materials

3. Condition

• Used / Scrap / Recyclable
• May include mixed grades or sorted batches
• Free from hazardous contamination (subject to supplier standards)

4. Packaging

• Bulk packaging in boxes, drums, or pallets
• Securely packed for international shipping

5. Applications

• Precious metal recovery and refining
• Recycling and resale
• Industrial raw material sourcing

6. Compliance

• Meets standard e-waste handling and recycling guidelines
• Suitable for export and international trade

Conclusion

CPU scrap is a valuable resource in the recycling and metals industry, offering significant returns through proper processing and refinement. At ImportKeyLtd, we ensure reliable supply, proper classification, and efficient global delivery, making us a trusted partner for CPU scrap sourcing worldwide.