General information

Type CPU / Microprocessor

Family Intel Pentium III

Part number BX80525U450512E

Processor markings 450/512/100/2.0V S1

Frequency 450 MHz

Bus speed 100 MHz

Package type SECC2

Socket type Slot 1

Architecture / Microarchitecture / Other

CPUID 0673h

Core stepping kC0

Processor core Katmai

L2 cache size 512 KB

Core voltage 2.0V

TagRAM T6P-e

TagRAM stepping A0

Substrate revision E

Notes on sSpec SL37C

The processor is locked and operates only at the listed clock multiplier value.

This is a boxed processor with an attached heatsink.

L2 cache supports ECC.