Features:

• Remanufactured notebook PC with 1.8 GHz Intel Pentium 4 processor
• 30 GB hard drvie, 512 MB installed RAM (1 GB maximum)
• One USB 1.1 port, one S-Video, one VGA, one serial, one parallel, dual PCMCIA card slot (for two Type I/II or one Type III))
• 10/100 Ethernet, 56K modem, DVD/CD-ROM drive
• Windows XP Professional

Rating : - Great computer!
I've used a Latitude C640 for three years at work and it's been very reliable. Great screen resolution. The only thing I don't like about it is the keyboard layout. Touch typists probably will not like the fact that the PgUp, PgDn, Home, End, Insert, and Delete keys all occupy the top right-hand area of the keyboard, forcing you to look at the keys every time you want to hit one of these.