August 7, 2000

Looking for a processor upgrade for your PowerBook 5300? The following options were available:

PowerBook 5300, 5300cs, 5300c, & 5300ce models:

Manufacturer	Speed	Cache	Price	Status
PowerLogix	135MHz PowerPC 603e	NA	$179	Never actually made it to market

*Note: It's unclear whether the PowerLogix upgrade would have applied to the 190 and 190cs too. PowerLogix sold this upgrade to a different company, and it never made it to market. However, look for protypes out there.

PowerBook 190 & 190cs models:

Manufacturer	Speed	Cache	Price	Status
Apple Computer	100MHz PowerPC 603e	NA	NA	Discontinued