Intel

Intel Pentium 4 SL6WF 2.4GHz Socket 478 CPU Northwood 512KB L2 800MHz FSB

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SKU:
23832
MPN:
SL6WF
Condition:
Used
Availability:
Currently out of stock — contact us for availability.
Weight:
0.95 LBS
Shipping:
Calculated at Checkout
  • Intel Pentium 4 SL6WF 2.4GHz Socket 478 Northwood CPU – top view showing processor markings 2.40GHz/512/800 and Intel branding
  • Intel Pentium 4 SL6WF Socket 478 CPU – underside view showing 478-pin FC-PGA2 pin array in good condition
  • Intel Pentium 4 SL6WF 2.4GHz Northwood CPU – second top view showing processor markings and S-spec label
$14.20
Was: $30.00

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Description

Intel Pentium 4 SL6WF 2.4GHz Socket 478 CPU Northwood 512KB L2 800MHz FSB

The Intel Pentium 4 SL6WF is a 2.4GHz desktop processor built on Intel's Northwood core, released in the 0.13-micron generation of the Pentium 4 family. It uses the Socket 478 (mPGA478B) interface and features a 800MHz front-side bus, placing it among the higher-performing Northwood variants. This processor has been tested at our facility and is in good working order.

Specifications & What's Included

  • Processor Family: Intel Pentium 4 (Northwood core)
  • S-Spec: SL6WF
  • Clock Speed: 2.40 GHz
  • Front Side Bus (FSB): 800 MHz
  • L2 Cache: 512 KB
  • Core Multiplier: 12x
  • Socket Type: Socket 478 (mPGA478B)
  • Package: 478-pin FC-PGA2
  • Manufacturing Process: 0.13 micron
  • Processor Markings: 2.40GHZ/512/800
  • Part Numbers: BX80532PG2400D / RK80532PG056512
  • Included: CPU only — no heatsink or cooler included

Applications

The Pentium 4 Northwood was Intel's mainstream desktop processor from roughly 2002–2004, succeeding the Willamette core with a smaller die, larger L2 cache, and lower heat output. Socket 478 systems were widely used in desktop workstations, budget servers, and enthusiast builds of that era, supported by chipsets such as the Intel 845, 850, 865, and 875P on platforms from manufacturers including Dell, HP, IBM, and many custom builders. The 800MHz FSB variant is compatible with Intel's 865 and 875 Canterwood/Springdale chipsets, which were the performance desktop platforms of the period. Socket 478 CPUs remain in demand today for vintage system restoration, legacy industrial and embedded PC applications, and hobbyist builds requiring period-correct hardware.

Condition: Used
This Intel Pentium 4 SL6WF 2.4GHz Socket 478 processor has been tested at our facility and is in good working order. The processor is the CPU only — no heatsink or cooler is included. The top heat spreader shows light handling marks typical of a pulled processor, and the pins on the underside appear straight and undamaged as shown in our photos. 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:
SL6WF
MPN:
BX80532PG2400D
Secondary Model:
RK80532PG056512
Type:
Desktop Processor / CPU
SKU:
23832
Processor Family:
Intel Pentium 4
Processor Core:
Northwood
Clock Speed:
2.40 GHz
Front Side Bus Speed:
800 MHz
L2 Cache Size:
512 KB
Socket Type:
Socket 478 (mPGA478B)
Package Type:
478-pin FC-PGA2
Core Multiplier:
12x
Manufacturing Process:
0.13 micron
Processor Markings:
2.40GHZ/512/800
Number of Cores:
1
Country/Region of Manufacture:
United States
Seller Notes:
CPU only. Tested and in working order. No heatsink or cooler included.
Condition Notes:
This Intel Pentium 4 SL6WF 2.4GHz Socket 478 CPU has been tested and is in working order. CPU only — no heatsink included. Pins appear straight and undamaged. Please view photos and contact us with any questions.
California Prop 65 Warning:
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
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