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Intel

Intel Pentium II 350MHz SL2S6 80523PY350512 MMX Slot 1 CPU Processor

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SKU:
43134
MPN:
SL2S6
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
  • Intel Pentium II 350MHz SL2S6 CPU – top view of black SEC cartridge with Intel Pentium II logo
  • Intel Pentium II 350MHz 80523PY350512 – bottom view showing Slot 1 edge connector contacts
  • Intel Pentium II SL2S6 80523PY350512 – side label showing part number, S-spec, and Philippines origin
  • Intel Pentium II 350MHz – end view showing Intel and Pentium II MMX branding on cartridge edge
  • Intel Pentium II SL2S6 – close-up of cartridge end showing Slot 1 gold edge connector contacts
$18.00
Was: $40.00
Current Stock: 3

Sold Out

Description

Intel Pentium II 350MHz SL2S6 80523PY350512 MMX Slot 1 CPU Processor

A single-core processor from Intel's Pentium II line, operating at 350 MHz with MMX instruction support. Designed for Slot 1 motherboards using the SEC cartridge form factor.

Specifications & What's Included

  • Model: Intel Pentium II 350MHz (SL2S6)
  • Clock Speed: 350 MHz
  • L2 Cache: 512 KB
  • Bus Speed: 100 MHz
  • Socket Type: Slot 1 (SEC Cartridge)
  • Instruction Set: MMX
  • Cores: 1
  • Manufactured in Philippines
  • CPU processor only; heatsink and fan not included

Applications

The Pentium II processor was commonly used in desktop and workstation systems throughout the late 1990s. This 350 MHz variant is compatible with Intel 440BX and 440LX chipset motherboards. Historical applications include general computing, office work, and entry-level multimedia tasks on systems from that era. Collectors and vintage computer builders use these processors for period-correct system restoration.

Condition: Used
This Intel Pentium II 350MHz SL2S6 CPU has been tested and is in good working order. The black SEC cartridge is intact with no broken tabs or physical damage. The Slot 1 gold edge connector contacts are clean and show no corrosion. The unit has light dust and minor surface wear consistent with prior use, but is in good overall shape. 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:
Pentium II 350MHz
MPN:
80523PY350512
Secondary Model:
SL2S6
Type:
CPU / Processor
SKU:
43134
Processor Model:
Intel Pentium II
Clock Speed:
350 MHz
Socket Type:
Slot 1 (SEC Cartridge)
Number of Cores:
1
L2 Cache:
512 KB
Bus Speed:
100 MHz
Instruction Set:
MMX
Form Factor:
SEC Cartridge (Slot 1)
Condition:
Used – Inspected and Tested
Country/Region of Manufacture:
Philippines
Compatible With:
Slot 1 motherboards, Intel 440BX/440LX chipsets
Seller Notes:
CPU only; no heatsink or fan included
Condition Notes:
Intel Pentium II 350MHz SL2S6 CPU tested and in good working order. SEC cartridge is intact; Slot 1 edge connector contacts are clean. Light dust and minor wear from prior use. CPU only, no heatsink included.
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