Every ActionBook 530T comes with a powerful 233MHz Intel Mobile Pentium Processor with MMX Technology, 3.2GB Hard Drive, 32MB RAM, blazing-fast 20X CD-ROM, 512KB L2 Cache, 56Kbps Modem, and a durable Li-Ion Battery for maximum performance and reliability. ??The best part is how easy it is to upgrade. The ActionBook 530T has been designed in advance for maximum flexibility as you go. Easily add memory (up to 80MB), swap out the floppy drive for a CD-ROM, snap on the optional port replicator for maximum connectivity, pop in almost any third-party PC card, and 530T is the right tool for the job -- any job.