Intel Pentium I Ceramic CPU – Vintage P5 Processor for Gold Recovery & Precious Metal Scrap Recycling
intel-pentium-i-ceramic-cpu, pentium-1-ceramic-processor, gold-recovery-cpu, vintage-intel-pentium, ceramic-pga-cpu, p5-ceramic-processor, e-waste-gold-scrap, precious-metal-recycling-electronics, obsolete-intel-chip, pentium-60-66-75-90-100-120-133-150-166-200
Buy Intel Pentium I Ceramic CPU – vintage P5 processors for gold recovery and precious metal recycling. High gold content pins, lid, and bonding wires. Contact us for bulk orders. Delivery by air, land & sea worldwide. Standard & express shipment available.
Image Alt Text:
Intel Pentium I ceramic CPU processor with gold-plated pins and gold heat spreader on a white background for e-waste recycling
Product Description (ready to use):
The Intel Pentium I Ceramic CPU (original Pentium P5 family) is a classic vintage processor introduced in 1993. Unlike modern CPUs encapsulated in plastic, these early Pentium processors were manufactured using a high-quality ceramic Pin Grid Array (PGA) package. This ceramic construction makes them highly valuable for precious metal recycling, as they contain substantial amounts of recoverable gold.
These chips feature a visible gold-plated heat spreader (or lid), dozens to hundreds of gold-plated pins, gold bonding wires connecting the silicon die to the package, and gold thick-film traces on the ceramic substrate. For e-waste refiners, gold scrap traders, and precious metal recyclers, the Intel Pentium I ceramic series is a consistent and profitable source of gold.
Gold-Bearing Components in Intel Pentium I Ceramic CPU:
| Component | Gold Content (Approx.) | Recovery Difficulty |
|---|---|---|
| Gold-plated lid / heat spreader | Moderate to High | Easy (mechanical removal) |
| Gold-plated pins (387 pins typical for PGA) | High | Moderate (depopulation or chemical stripping) |
| Gold bonding wires (internal) | Very High | Requires chemical refining |
| Thick-film gold traces on ceramic | High | Requires chemical refining |
| Gold-plated test points / markings | Low | Integrated with ceramic |
Typical gold yield range: 0.5 – 1.5 grams per kilogram of ceramic Pentium I CPUs, depending on model and condition.
Key Specifications:
| Parameter | Details |
|---|---|
| Manufacturer | Intel Corporation |
| Series | Pentium I (P5 microarchitecture) |
| Package Type | Ceramic Pin Grid Array (PGA) – 273, 296, or 387 pins depending on socket (Socket 4, 5, 7) |
| Clock Speeds | 60 MHz, 66 MHz, 75 MHz, 90 MHz, 100 MHz, 120 MHz, 133 MHz, 150 MHz, 166 MHz, 200 MHz |
| Die Size | 294 mm² (original 0.8µm) down to 90 mm² (0.35µm) |
| Pin Material | Gold-plated Kovar or copper |
| Lid Material | Gold-plated copper or nickel-coated copper with gold flash |
| Markings | Intel® Pentium® logo, speed rating, S-spec number, batch code |
Common Models in This Series:
| Model | Clock Speed | Socket | Pin Count | Typical Gold Yield (Relative) |
|---|---|---|---|---|
| Pentium 60 (P5) | 60 MHz | Socket 4 | 273 pins | High |
| Pentium 66 (P5) | 66 MHz | Socket 4 | 273 pins | High |
| Pentium 75 (P54C) | 75 MHz | Socket 5 | 296 pins | Moderate-High |
| Pentium 90 (P54C) | 90 MHz | Socket 5 | 296 pins | Moderate-High |
| Pentium 100 (P54C) | 100 MHz | Socket 5/7 | 296/387 pins | Moderate-High |
| Pentium 120 (P54C) | 120 MHz | Socket 7 | 387 pins | Moderate |
| Pentium 133 (P54C) | 133 MHz | Socket 7 | 387 pins | Moderate |
| Pentium 150 (P54CS) | 150 MHz | Socket 7 | 387 pins | Moderate |
| Pentium 166 (P54CS) | 166 MHz | Socket 7 | 387 pins | Moderate |
| Pentium 200 (P54CS) | 200 MHz | Socket 7 | 387 pins | Moderate-Lower (smaller die, less gold) |
Key Applications:
-
Precious metal recycling and gold recovery from e-waste
-
Bulk gold scrap trading and refining feedstock
-
Vintage computer restoration (non-functional usually acceptable for collectors)
-
Laboratory analysis and precious metal content testing
-
Material for gold extraction demonstration (educational)
-
Investment in gold-bearing scrap materials
Available Quantities:
-
Single units or small batches (for testing or collectors)
-
Small lots: 10–50 pieces
-
Wholesale lots: 100–500 pieces
-
Bulk boxes: by weight (e.g., 5 kg, 10 kg, 25 kg boxes)
-
Full pallets (mixed or same model)
-
Entire batches from decommissioned servers, telecom equipment, or industrial computers
Intel Pentium I Ceramic vs Other Ceramic CPUs for Gold Recovery:
| CPU | Gold per kg (Typical) | Scarcity | Price per kg |
|---|---|---|---|
| Intel Pentium Pro | Very High (1.5–3 g/kg) | Moderate | Highest |
| Intel Pentium I (P5) | High (0.8–1.5 g/kg) | Common | High |
| Intel 486 Ceramic | High (0.7–1.2 g/kg) | Common | Moderate-High |
| Cyrix 486 Ceramic | Moderate (0.5–1.0 g/kg) | Uncommon | Moderate |
| AMD K5/K6 Ceramic | Moderate (0.4–0.9 g/kg) | Uncommon | Moderate |
Processing Tips for Refiners:
-
Remove gold lid – Use a hot air gun or heat plate to soften adhesive, then pry off carefully.
-
Depopulate pins – Use a decapsulation tool, heat, or chemical stripping (nitric acid method for professionals).
-
Process ceramic bodies – Crush and use aqua regia, cyanide leaching, or other industrial refining processes.
-
Safety first – Always use proper PPE, fume extraction, and follow environmental regulations for e-waste processing.
-
Assay representative samples – For large lots, send a sample to a certified laboratory for accurate gold content.
Quality & Condition:
-
Supplied as untested, non-functional scrap – no guarantee of electrical operation
-
Pins may be bent, oxidized, or missing (still counts toward weight)
-
Ceramic may have minor chips, cracks, or discoloration – does not affect gold recovery
-
Gold lid may be scratched or tarnished – still fully recoverable
-
Some units may include original thermal paste or adhesive residue (included in weight)
-
No heatsinks or fans included unless specified
Suitable For:
-
E-waste recycling companies
-
Precious metal refiners
-
Gold scrap traders and investors
-
Vintage computer hobbyists (non-functional units for display or parts)
-
Educational institutions (chemistry/metallurgy demonstrations)
Not Suitable For:
-
Functional vintage computing (these are sold as scrap, not tested)
-
Beginners without proper refining equipment (chemical processes are hazardous)
For more inquiries or to place an order (sample, small lot, or bulk wholesale quantities), please contact us. We deliver by air, land, and sea — internationally. Standard and express shipment options available.
Reviews
There are no reviews yet.