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secondhand Intel Pentium III E 700 MHz processor with original cooling system

Used

#retro #winxp #slot1 #win98 #pentiumiii

Processor PIII 700 FSB 100 functional with the original cooling system

There is one of the two depicted

Retain low temperature during stretching


Technical Specifications


Processor Core: Coppermine (180 nm fabrication process)


Clock Speed: 700 MHz


L2 Cache: 256 KB Advanced Transfer Cache (Runs at full CPU speed)


Front Side Bus (FSB): 100 MHz


Multiplier: 7.0x (7 x 100 MHz FSB = 700 MHz)


Form Factor: Slot 1 (SC242 SECC2 cartridge package)


Core Voltage: 1.65V


Identification Codes (S-Spec)


When looking for this exact CPU on hardware repositories like The Retro Web or vintage marketplaces like eBay, it is commonly tracked by its specific Intel S-Spec numbers




Historical Significance


Unlike early Katmai Pentium III units that used slower off-die L2 cache, the Coppermine core integrated the 256 KB L2 cache directly onto the silicon die. This drastically reduced latency and increased retro-gaming performance. The Slot 1 version of this 700 MHz chip is highly sought after by retro PC builders because it is one of the fastest native cartridge processors ever made before Intel transitioned entirely to Socket