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Intel

Intel Pentium 4 SL4WU 1.60GHz 400MHz FSB Socket 478 Willamette CPU Processor

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SKU:
42279
MPN:
SL4WU
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
  • Intel Pentium 4 SL4WU 1.60GHz processor – top view showing IHS heat spreader with Intel Pentium 4 markings and S-spec label
  • Intel Pentium 4 SL4WU – bottom view showing Socket 478 contact pads and mPGA478 substrate
  • Intel Pentium 4 SL4WU – side/edge view showing pin height and IHS thickness detail
$15.00
Was: $30.00
Current Stock: 1

Sold Out

Description

Intel Pentium 4 SL4WU 1.60GHz 400MHz FSB Socket 478 Willamette CPU Processor

Desktop processor from Intel's Pentium 4 line, based on the Willamette core architecture. This CPU operates at 1.60 GHz with a 400 MHz front side bus and fits Socket 478 motherboards.

Specifications & What's Included

  • Model: Pentium 4 SL4WU
  • Clock Speed: 1.60 GHz
  • Front Side Bus: 400 MHz
  • Socket: Socket 478 (mPGA478)
  • Cores: 1
  • L2 Cache: 256 KB
  • Process Technology: 180nm
  • TDP: 61.4W
  • Manufactured in Malaysia

Applications

The Pentium 4 Willamette was used in desktop systems from the early 2000s, compatible with Socket 478 motherboards from manufacturers like Intel, MSI, and Gigabyte. This processor generation supported systems running Windows XP, Windows Server 2003, and various Linux distributions. Typical applications included office workstations, general computing, and light multimedia tasks during that era.

Condition: Used
This Intel Pentium 4 SL4WU 1.60GHz Socket 478 processor has been tested and is in working order. The IHS (integrated heat spreader) shows some scuffing and label wear consistent with normal use, as visible in the photos, but the CPU itself is fully functional. Contact pads on the underside are intact with no bent or missing pins. Please view our photo set and contact us if you have any questions.
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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 4 SL4WU
MPN:
SL4WU
Type:
Desktop Processor / CPU
SKU:
42279
Processor Model:
Pentium 4
S-Spec Number:
SL4WU
Clock Speed:
1.60 GHz
Front Side Bus (FSB):
400 MHz
Socket Type:
Socket 478 (mPGA478)
Core Name:
Willamette
Number of Cores:
1
L2 Cache:
256 KB
Processor Technology:
180nm
Thermal Design Power (TDP):
61.4W
Compatible Motherboard Socket:
Socket 478
Country/Region of Manufacture:
Malaysia
Condition:
Used – Inspected and Tested
Seller Notes:
CPU only. Tested and in working order.
Condition Notes:
Intel Pentium 4 SL4WU 1.60GHz Socket 478 CPU. Tested and in working order. IHS shows normal scuffing and label wear. Contact pads intact, no bent pins.
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