Dell Latitude D620 1.66GHz 2048MB RAM. This laptop has a Intel Core Duo Processor and 1.66GHz CPU. Processor cache size of 2048KB and 2048MB of DDR2 SDRAM. It has a 14 inch screen, DVD ROM, WiFi, 4x USB ports, 1x mic and 1x headphone ports, 1x 9pin serial, 1x VGA port, 1x ethernet port, 1x RJ11 port. This laptop comes with PSU and no HDD.