PowerBook Duo 2300c/100

he Apple PowerBook Duo 2300c/100 features a 100 MHz PowerPC 603e processor, 8 MB or 20 MB of RAM, and either a 750 MB or 1.1 GB hard drive in a lightweight portable case with a sharp 9.5" color active-matrix display. The PowerBook Duo 2300c/100 was the last of the Duo series, and was the fastest. More recent lightweight PowerBooks include the PowerBook 2400c/180. The PowerBook Duo series provides both a portable computer and the option to set up a full-powered desktop Macintosh with a compatible Duo Dock.