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Intel

Intel Pentium MMX SY059 FV80503166 166MHz Socket 7 CPU Processor

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SKU:
16408
MPN:
SY059
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
  • 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
  • Intel Pentium MMX SY059 FV80503166 166MHz CPU — side profile showing gold SPGA pin rows
$12.00
Was: $25.00
Current Stock: 20

Sold Out

Description

Intel Pentium MMX SY059 FV80503166 166MHz Socket 7 CPU Processor

A single-core x86 processor from Intel's Pentium MMX line, operating at 166 MHz. This Socket 7 CPU was designed for mid-range computing applications in the mid-to-late 1990s.

Specifications & What's Included

  • Model: Pentium MMX SY059 (MPN: FV80503166)
  • Clock Speed: 166 MHz
  • Bus Speed: 66 MHz
  • Socket Type: Socket 7 SPGA
  • Voltage: 2.8V
  • Instruction Set: x86 with MMX
  • Manufactured in Malaysia
  • CPU only; heatsink/cooler not included

Applications

Pentium MMX processors were used in desktop and workstation systems from approximately 1997–1999. They are compatible with Socket 7 motherboards from manufacturers such as ASUS, Gigabyte, and MSI from that era. These CPUs were commonly found in consumer-grade PCs and light office computing systems. Today, they are primarily collected for retro computing builds and historical computing systems.

Condition: Used
This Intel Pentium MMX SY059 FV80503166 166MHz Socket 7 CPU has been tested and confirmed to be in working order. The processor shows the normal light wear you'd expect from a pulled chip — some minor marks on the heatspreader surface are visible, and the gold SPGA pins are intact with no bent or missing contacts. 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:
SY059
MPN:
FV80503166
Type:
CPU / Processor
SKU:
16408
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.
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Weight:
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Brand:
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Model:
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MPN:
FV80503166
Type:
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SKU:
41758
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 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
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Intel Pentium 166MHz SY037 FV80502166 Socket 7 P1 MMX CPU Processor

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Intel Pentium 166MHz SY037 FV80502166 Socket 7 P1 MMX CPU ProcessorSingle-core processor from Intel's Pentium 1 generation, featuring MMX instruction set support. Operates at 166 MHz with a 66 MHz...
16530
SKU:
16530
Availability:
Usually ships within 1-2 business days.
Weight:
0.95 LBS
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.
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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Intel Pentium MMX SL27K A80503166 166MHz Socket 7 CPU Processor 2.8V

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SKU:
16407
Availability:
Usually ships within 1-2 business days.
Weight:
1.00 LBS
Brand:
Intel
Model:
SL27K
MPN:
A80503166
Type:
CPU / Processor
SKU:
16407
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.