P4 – 2.8 GHz / 1 MB / 533 MHz – SL7PK


1 in stock

SKU: SL7PK Category:
Weight: .2 lbs


This is a used Intel Pentium 4 CPU / Processor for Socket 478b motherboards. Processor is in great condition. Item was tested and is guaranteed against DOA. Please ensure compatibility before purchasing.

General information
Type CPU / Microprocessor
Family Intel Pentium 4
Part number RK80546PE0721M
Frequency (GHz) 2.8
Bus speed (MHz) 533
Clock multiplier 21
Package type 478-pin FC-mPGA4
Socket type Socket 478 (mPGA478B)
Architecture / Microarchitecture / Other
Core stepping E0
Qualification sample Q00V
Previous stepping SL7E2
Processor core Prescott
Manufacturing technology (micron) 0.09
L2 cache size (KB) 1024
Core voltage (V) 1.287 – 1.4
Case temperature (°C) 69.1
Notes on sSpec SL7PK
  • Microprocessors with this S-Spec have multiple VIDs.
  • This processor supports loadline B (FMB1.0).
  • The parts are available starting from November 22, 2004