Intel Pentium III 667MHz 256KB 133MHz FSB 1.65V Socket 370 Retro

Intel Pentium III 667MHz 256KB 133MHz FSB 1.65V Socket 370 Retro CPU UNTESTED

🖥️ Intel Pentium III 667MHz – Classic Coppermine Retro CPU

A genuine Intel Pentium III 667MHz processor from the classic Coppermine generation of PC hardware.

With 256KB of L2 cache, a 133MHz front-side bus and 1.65V core voltage, this CPU is an excellent piece of late-1990s/early-2000s computing history. These processors are particularly useful for retro PC builds, Windows 98/2000/XP systems, vintage computer restoration and collecting.

🔧 Specifications

• Manufacturer: Intel

• Processor: Pentium III

• Speed: 667MHz

• L2 Cache: 256KB

• Front Side Bus: 133MHz

• Core Voltage: 1.65V

• Core: Coppermine

• Socket: Socket 370 / PGA370

• Package: FC-PGA

• Part marking: L031A306-0502

• S-Spec: Please see photos for exact marking

⚠️ 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, so functionality cannot be guaranteed.

Please examine all photographs carefully for the exact CPU, markings, pins and cosmetic condition.

Sold as an untested vintage electronic component, suitable for collectors, retro PC builders and restoration projects.

♻️ 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 components to genuine pieces of computing history.

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 Pentium III 667MHz processor

No other items are included unless shown in the photos.

Green Tech – Better Value. Smarter Reuse.