Intel i486SX-25 KU80486SX-25 SX683 25MHz Vintage Retro CPU

Intel i486SX-25 KU80486SX-25 SX683 25MHz Vintage Retro CPU Processor UNTESTED

🖥️ Vintage Intel i486SX-25 SX683 – A Piece of PC History

Own a genuine piece of classic PC computing history with this Intel i486SX-25 KU80486SX-25, SX683 processor.

The 486 generation helped define personal computing in the early 1990s, and original Intel processors are now popular with retro PC builders, vintage computer restorers and collectors.

This 25MHz SX683 is a great candidate for a period-correct 486 system, DOS gaming build, restoration project or vintage CPU collection.

🔧 Specifications

• Manufacturer: Intel

• Processor: Intel i486SX-25

• Part Number: KU80486SX-25

• Stepping / Marking: SX683

• Clock Speed: 25MHz

• Processor Family: Intel 486

• Type: Vintage CPU

• Use: Retro computing / vintage PC / collector hardware

⚠️ Condition – UNTESTED

This processor has not been tested and is being sold as untested.

Green Tech does not currently have suitable vintage hardware available to verify operation, therefore functionality cannot be guaranteed.

Please examine all photos carefully for the exact processor, markings, pins and cosmetic condition.

This is an untested vintage electronic component and is best suited to collectors, restoration projects or buyers who are able to test vintage hardware themselves.

♻️ Why Buy From Green Tech?

At Green Tech, we believe old technology deserves another life.

We rescue, reuse and rehome technology ranging from everyday computer hardware to interesting pieces of vintage computing history.

By choosing Green Tech, you’re helping keep useful technology and historical hardware in circulation rather than sending it unnecessarily to landfill.

With Green Tech you get:

• ♻️ Sustainable technology reuse

• 🕹️ Retro & vintage computing hardware

• 🔍 Honest condition descriptions

• 📸 Photos of the actual item

• 📦 Careful packaging

• 🤝 Friendly, customer-focused service

📦 What’s Included

• 1 × Intel KU80486SX-25 SX683 i486SX-25 processor

No other items are included unless shown in the photos.

Green Tech – Better Value. Smarter Reuse.