Home Components CPUs Intel CPUs Intel Pentium 4 1.8GHz 512K 400Mhz SL63X CPU

Intel Pentium 4 1.8GHz 512K 400Mhz SL63X CPU


Intel Pentium 4 1.8GHz 512K 400Mhz SL63X CPU [FREE SHIPPING – USA ONLY]

Only 1 left in stock

SKU: Intel-SL63X Categories: , ,


This is a used Intel Pentium 4 SL63X CPU in good working condition.

General information

Type CPU / Microprocessor
Family Intel Pentium 4
Part number BX80532PC1800D
Processor markings 1.8A GHZ/512/400/1.5V
Frequency (GHz) 1.8
Bus speed (MHz) 400
Clock multiplier 18
Package type 478-pin FC-PGA2
Socket type Socket 478 (mPGA478B)

Architecture / Microarchitecture / Other

Core stepping B0
Processor core Northwood
Manufacturing technology (micron) 0.13
Number of cores 1
L2 cache size (KB) 512
Core voltage (V) 1.5
Case temperature (°C) 67

Notes on sSpec SL63X

  • This is a single processor with no fan / heatsink.

Essentials – SL63X

  • Product Collection: Legacy Intel® Pentium® Processor
  • Code Name: Products formerly Northwood
  • Vertical Segment: Desktop
  • Status: Discontinued
  • Lithography: 130 nm


Supplemental Information

Package Specifications – SL63X

  • Sockets Supported: PPGA478
  • TCASE: 77°C
  • Processing Die Size: 131 mm2
  • # of Processing Die Transistors: 55 million
  • Low Halogen Options Available: No

Advanced Technologies

Certain features may not be available on all computing systems. Please check with the system vendor to determine if your system delivers certain features, or reference the system specifications (motherboard, processor, chipset, power supply, HDD, graphics controller, memory, BIOS, drivers, virtual machine monitor-VMM, platform software, and/or operating system) for feature compatibility. Functionality, performance, and other benefits of this feature may vary depending on system configuration.

System and Maximum TDP is based on worst case scenarios. Actual TDP may be lower if not all I/Os for chipsets are used.

Max Turbo Frequency refers to the maximum single-core processor frequency that can be achieved with Intel® Turbo Boost Technology. See for more information.


Additional information

Weight 0.400 lbs
Dimensions 3.000 × 3.000 × 0.500 in