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Intel

Intel Pentium 4 SL5TK 1.7GHz Socket 478 CPU Processor Willamette 256KB 400MHz

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SKU:
20619
MPN:
SL5TK
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
  • Intel Pentium 4 SL5TK 1.7GHz Socket 478 CPU — top view showing processor markings 1.7GHz/256/400/1.75V and Intel Pentium 4 logo
  • Intel Pentium 4 SL5TK processor top label close-up showing SL5TK stepping, MALAY country of manufacture, and batch code L285A864-2132
  • Intel Pentium 4 SL5TK Socket 478 CPU — bottom view showing 478-pin FC-PGA2 pin array
$15.00
Was: $30.00
Current Stock: 11

Sold Out

Description

Intel Pentium 4 SL5TK 1.7GHz Socket 478 CPU Processor Willamette 256KB 400MHz

Desktop processor from Intel's Pentium 4 lineup, featuring the Willamette core architecture. Single-core processor operating at 1.7 GHz with 256KB L2 cache and 400 MHz front-side bus.

Specifications & What's Included

  • Model: SL5TK (MPN: BX80531NK170G)
  • Clock Speed: 1.7 GHz
  • Socket Type: Socket 478 (mPGA478B)
  • L2 Cache: 256 KB
  • Front-Side Bus: 400 MHz
  • Core Voltage: 1.75V
  • Package: FC-PGA2
  • Manufactured: Malaysia
  • CPU only — no heatsink, fan, or cooler included

Applications

Socket 478 Pentium 4 processors were widely used in desktop systems from the early 2000s. Compatible with Intel 845, 845D, and 845E chipset motherboards. Suitable for retro computing builds, legacy system restoration, or replacement in original Socket 478 platforms. This generation processor supported Windows XP, Windows 2000, and server operating systems of that era.

Condition: Used
This Intel Pentium 4 SL5TK 1.7GHz Socket 478 processor has been inspected and is in good condition. It was pulled from a working environment where it was in active use. The pins on the bottom of the CPU appear straight and undamaged. The top of the processor shows normal handling marks consistent with prior installation and removal. No cooler or heatsink is included — CPU only. 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:
SL5TK
MPN:
BX80531NK170G
Secondary Model:
RK80531PC029G0K
Type:
Desktop Processor / CPU
SKU:
20619
Processor Model:
Pentium 4
Clock Speed:
1.7 GHz
Front Side Bus Speed:
400 MHz
L2 Cache Size:
256 KB
Core Voltage:
1.75V
Processor Core:
Willamette
Socket Type:
Socket 478 (mPGA478B)
Package Type:
478-pin FC-PGA2
Number of Cores:
1
Previous Stepping:
SL59X
Country/Region of Manufacture:
Malaysia
Form Factor:
FC-PGA2 / Socket 478
Compatible With:
Socket 478 motherboards (Intel 845, 845D, 845E chipsets)
Condition:
Used – Pulled from Working Environment
Seller Notes:
CPU only; no heatsink, fan, or cooler included.
Condition Notes:
Intel Pentium 4 SL5TK 1.7GHz Socket 478 CPU pulled from a working environment. Inspected; pins straight and undamaged. Good used condition. CPU only — no heatsink or cooler included.
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Core Multiplier:
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Condition:
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L2 Cache Size:
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CPU only — no heatsink, fan, or other accessories included.
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CPU only. Tested and in working order.
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Package Type:
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