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Intel

Intel Pentium 166MHz SY037 FV80502166 Socket 7 P1 MMX CPU Processor

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SKU:
16530
MPN:
SY037
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
0.95 LBS
Shipping:
Calculated at Checkout
  • Intel Pentium 166MHz SY037 CPU – top view showing Intel Pentium i166 heat spreader label
  • Intel Pentium 166MHz FV80502166 SY037 CPU – underside showing printed markings and PGA pin array
  • Intel Pentium 166MHz Socket 7 CPU – side profile showing gold PGA pins
$18.00
Was: $40.00
Current Stock: 50

Sold Out

Description

Intel Pentium 166MHz SY037 FV80502166 Socket 7 P1 MMX CPU Processor

Single-core processor from Intel's Pentium 1 generation, featuring MMX instruction set support. Operates at 166 MHz with a 66 MHz bus speed and includes 16 KB L1 cache.

Specifications & What's Included

  • Clock Speed: 166 MHz; Bus Speed: 66 MHz
  • Socket Type: Socket 7 (CPGA package)
  • Architecture: P54C (Pentium 1 P5); 350nm BiCMOS process
  • Cache: 16 KB L1 (8 KB instruction + 8 KB data)
  • Voltage: 3.3V
  • CPU only — no heatsink, fan, or retention hardware included

Applications

Socket 7 processors were standard in desktop and workstation systems from the mid-1990s, compatible with motherboards from Intel, ASUS, Gigabyte, MSI, and other manufacturers. The Pentium 166MHz with MMX support was used in business computing, gaming, and multimedia applications of that era. This processor is typically installed in vintage system builds or retro computing projects requiring period-appropriate components.

Condition: Used
This Intel Pentium 166MHz SY037 (FV80502166) Socket 7 CPU has been inspected and appears to be in good condition. The heat spreader shows light surface marks consistent with normal handling and prior installation, and all pins appear straight and intact. 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:
SY037
MPN:
FV80502166
Secondary Model:
FV80502166
Type:
CPU / Processor
Processor Model:
Pentium 166MHz
Clock Speed:
166 MHz
Socket Type:
Socket 7
Number of Cores:
1
Bus Speed:
66 MHz
Architecture:
P54C / Pentium 1 (P5)
Process Technology:
350nm BiCMOS
L1 Cache:
16 KB (8 KB instruction + 8 KB data)
Voltage:
3.3V
Package:
CPGA (Ceramic PGA)
Country/Region of Manufacture:
Malaysia
SKU:
16530
Condition:
Used – Inspected
Seller Notes:
CPU only — no heatsink, fan, or retention hardware included.
Compatible With:
Socket 7 motherboards (Intel, ASUS, Gigabyte, MSI, etc.)
Form Factor:
CPGA Socket 7
Condition Notes:
Intel Pentium 166MHz SY037 Socket 7 CPU. Inspected and in good used condition. Heat spreader shows minor handling marks; pins appear straight and intact.
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Weight:
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Model:
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MPN:
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Type:
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SKU:
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Processor Model:
Pentium MMX 166MHz
Clock Speed:
166 MHz
Socket Type:
Socket 7
Number of Cores:
1
Processor Technology:
MMX
Voltage:
2.8V
Stepping:
A4
Manufacture Date Code:
C7310887-2018 / 92/95
Processor Generation:
Pentium I (P1)
L1 Cache:
32 KB (16 KB instruction + 16 KB data)
Bus Speed:
66 MHz
Country/Region of Manufacture:
Malaysia
Condition:
Used – Inspected
Seller Notes:
CPU only, no heatsink or fan included.
Compatible With:
Socket 7 motherboards supporting 2.8V MMX CPUs
Condition Notes:
Intel Pentium MMX 166MHz SL27H Socket 7 CPU inspected and in good used condition. Gold pins intact, no bent contacts. Light oxidation on lid typical of age. CPU only — no heatsink included.
Intel Pentium MMX SY059 FV80503166 166MHz Socket 7 CPU — top view showing heatspreader and SPGA pin field Intel Pentium MMX SY059 FV80503166 166MHz CPU — face-up view showing Intel Pentium w/ MMX tech label, SY059/2.8V markings, and date code C701194W-0844
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Intel Pentium MMX SY059 FV80503166 166MHz Socket 7 CPU Processor

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16408
Availability:
Usually ships within 1-2 business days.
Weight:
1.00 LBS
Brand:
Intel
Model:
SY059
MPN:
FV80503166
Type:
CPU / Processor
SKU:
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Processor Model:
Pentium MMX 166
Clock Speed:
166 MHz
Socket Type:
Socket 7
Number of Cores:
1
Processor Family:
Pentium MMX
Voltage:
2.8V
Bus Speed:
66 MHz
Instruction Set:
x86 with MMX
Form Factor:
SPGA (Staggered Pin Grid Array)
Country/Region of Manufacture:
Malaysia
Condition:
Used – Inspected and Tested
Compatible With:
Socket 7 motherboards
Seller Notes:
CPU only. Tested and confirmed working.
Condition Notes:
Intel Pentium MMX SY059 FV80503166 166MHz Socket 7 CPU — tested and confirmed working. Pins are intact. Shows normal light wear on heatspreader. Please contact us with any questions.
Intel Pentium MMX SL27K A80503166 166MHz CPU — top view showing Intel Pentium w/MMX tech logo Intel Pentium MMX SL27K CPU — bottom view showing gold PGA pins and A80503166 SL27K/2.8V markings, Philippines manufacture
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Weight:
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Brand:
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Model:
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MPN:
A80503166
Type:
CPU / Processor
SKU:
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Processor Model:
Pentium MMX 166MHz
Clock Speed:
166 MHz
Socket Type:
Socket 7
Core Voltage:
2.8V
Number of Cores:
1
Processor Technology:
MMX
L1 Cache:
32 KB (16KB data + 16KB instruction)
Bus Speed:
66 MHz
Multiplier:
2.5x
Process Technology:
0.35 micron CMOS
Country/Region of Manufacture:
Philippines
Form Factor:
SPGA (Socket 7 ceramic PGA)
Compatible With:
Socket 7 motherboards supporting MMX CPUs
Condition:
Used – Inspected and Tested
Seller Notes:
CPU only — tested and confirmed working
Condition Notes:
Intel Pentium MMX SL27K A80503166 166MHz Socket 7 CPU — tested and confirmed working. Light surface oxidation on ceramic top; gold pins intact, none bent or missing.