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sl3kw (intel pentium iii 667 mhz) Detail Information


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General information
TypeCPU / Microprocessor
FamilyIntel Pentium III
Part numberBX80526U667256
KC80526PZ667256
80526PZ667256
Processor markings667/256/133/1.65V S1
Frequency (MHz) 667
Bus speed (MHz) 133
Clock multiplier 5
Package typeSECC2
Socket typeSlot 1
Architecture / Microarchitecture / Other
CPUID0681h
Core steppingcA2
Processor coreCoppermine
Manufacturing technology (micron)0.18
Number of cores1
L2 cache size (KB) 256
FeaturesMMX
SSE
Core voltage (V) 1.65
Processor substrate revisionB
Notes on sSpec SL3KW
  • Part number is not confirmed
  • This is a boxed processor with an unattached fan heatsink.
  • These parts are intended for server design applications.
  • L2 cache supports ECC.

Other S-Spec number