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General information
Type CPU / Microprocessor
Family Intel Pentium II
Part number BX80523U400512E
80523PY400512PE
Processor markings 400/512/100/2.0V
Frequency (MHz) 400
Bus speed (MHz) 100
Package type SECC2 PLGA
Socket type Slot 1
Architecture / Microarchitecture / Other
CPUID 0652h
Core stepping dB0
Processor core Deschutes
Manufacturing technology (micron) 0.25
L2 cache size (KB) 512
Core voltage (V) 2.0 (1.93 — 2.1)
Case temperature (°C) 80
TagRAM T6P-e
TagRAM stepping 0
Processor substrate revision B1
Notes on sSpec SL3EE
Cacheable address space supports up to 4 Gbytes.
This part also ships as a boxed processor with an attached fan heatsink.
L2 cache supports ECC