Brand: Dell Average Rating 2 reviews Dell Latitude c640 Pentium 4 1.8 Ghz 512 MB 20GB CD-RW 14.1 Integrated 10/100 56K Windows XP Pro (No COA, No Restore CD) AC Adapter Battery (not tested). With options like the Intel Pentium 4M Processor, the Dell Latitude c640 doesn’t just perform, it out-performs. Whatever the need, whatever [...]