Educate – Sort – Recycle

Computer CPU

Learn how Gee Hoe Seng Pte Ltd (GHS) responsibly handles the recycling and disposal of computer CPUs in Singapore.

Our goal is to make recycling easy, safe, and transparent. Many people aren’t sure whether CPUs can be recycled or if they must be thrown away — here’s how to handle them the right way.

Stack of scrap desktop CPUs and computer equipment wrapped for recycling.

Educate – Sort – Recycle

Is it Recyclable?

Yes — computer CPUs are recyclable, but not as a whole unit.

Each CPU contains a mix of metals, circuit boards, plastics, and wiring, which must be dismantled and sorted before processing.

At Gee Hoe Seng Pte Ltd (GHS), we handle CPU recycling through careful dismantling to recover materials, while ensuring that hazardous substances are properly managed.

Educate – Sort – Recycle

Why and What Parts Can Be Recycled?

Discover which components can be recovered, how the recycling process works, and what limits recyclability.

Here’s why recycling works

  • CPUs contain valuable materials such as gold, silver, copper, and aluminum, which can be extracted and reused.
  • GHS partners with downstream facilities that recover these materials in an environmentally responsible and NEA-compliant manner.
  • Internal parts like motherboards, RAM modules, and heat sinks are recyclable when processed correctly.
Recyclable
  • Central Processing Unit (CPU) case
  • Power Supply – Metal & Wiring
  • Motherboard
  • CD rom / DVD rom drive
  • Random Access Memory (RAM)
  • Hard Disk Drive (HDD)
  • Video Graphics Adaptor (VGA) Card
  • Computer Heat Sink

What limits recyclability

  • Composite parts (plastic + metal) cannot be efficiently separated for recovery.
  • Plastic casings and contaminated units are not recyclable due to material degradation.
Not Recyclable
  • Plastic Casings
  • Burnt Units

Note: Non-recyclable parts are handled under GHS’s licensed waste disposal services, ensuring safe and compliant treatment.

Additional Information
Destruction certificates are available upon request and subject to additional charges.

How to Prepare Before Collection / Drop-Off

  • Keep CPUs intact — you do not need to dismantle or remove any parts. Our trained team will handle all dismantling, sorting, and material recovery safely at our facility.

  • Prepare CPUs separately — group CPUs apart from monitors and other e-waste for smoother collection.

  • Store properly — Keep items in a dry, sheltered area before collection to prevent corrosion or contamination.

  • Do not include general waste, food waste, or non-electronic materials with your CPUs.