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Intel

Intel Pentium III SL4CB 866MHz Socket 370 FC-PGA CPU Coppermine 256KB 133MHz

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SKU:
19397
MPN:
SL4CB
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
  • Intel Pentium III SL4CB 866MHz FC-PGA CPU — top view showing Intel logo, Pentium III label, and 866/256/133/1.7V markings
  • Intel Pentium III SL4CB Socket 370 CPU — bottom view showing 370-pin FC-PGA contact array
  • Intel Pentium III SL4CB CPU — close-up of processor markings label showing 866/256/133/1.7V, 3105A168-0363, and SL4CB sSpec
$12.00
Was: $25.00
Current Stock: 2

Sold Out

Description

Intel Pentium III SL4CB 866MHz Socket 370 FC-PGA CPU Coppermine 256KB 133MHz

This is a single-core processor from Intel's Pentium III line, built on the Coppermine core architecture. It runs at 866MHz with a 133MHz front-side bus and 256KB of L2 cache.

Specifications & What's Included

  • Model: SL4CB (MPN: RB80526PZ866256)
  • Clock Speed: 866 MHz
  • Front Side Bus: 133 MHz
  • L2 Cache: 256 KB
  • Socket: 370 (FC-PGA package)
  • Core Voltage: 1.7V
  • Manufactured in Costa Rica
  • CPU only — no heatsink or fan included

Applications

Pentium III processors were commonly used in desktop systems and workstations from the late 1990s through early 2000s. This socket 370 variant fits Intel's FC-PGA platform, supporting systems built around BX, ZX, and 815 chipsets. Historically deployed in business computers, development systems, and consumer-grade machines from that era.

Condition: Used
This Intel Pentium III SL4CB 866MHz Socket 370 CPU has been inspected and is in good condition. The pins on the FC-PGA package are straight and undamaged. There is some residual thermal compound on the heat spreader, which is normal for a pulled processor. No heatsink or fan is included. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Intel
Model:
SL4CB
MPN:
RB80526PZ866256
Type:
CPU / Processor
SKU:
19397
Processor Family:
Intel Pentium III
Processor Core:
Coppermine
Clock Speed:
866 MHz
Front Side Bus Speed:
133 MHz
L2 Cache Size:
256 KB
Core Voltage:
1.7V
Socket Type:
Socket 370
Package Type:
370-pin FC-PGA
Processor Markings:
866/256/133/1.7V
Number of Cores:
1
Country/Region of Manufacture:
Costa Rica
Condition:
Used – Inspected
Seller Notes:
CPU only; no heatsink or fan included.
Condition Notes:
Intel Pentium III SL4CB 866MHz Socket 370 CPU inspected and in good condition. Pins straight and undamaged; residual thermal compound on heat spreader. CPU only — no heatsink or fan included.
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