Fujitsu CELSIUS M420 P4HT-3.0GHZ ;, Intel® Pentium® 4, 0.5 GB, DDR-SDRAM Fujitsu CELSIUS M420 P4HT-3.0GHZ ;. Processor family: Intel® Pentium® 4. Internal memory: 0.5 GB, Internal memory type: DDR-SDRAM. Product type: Workstation. Weight: 35.3 lbs (16 kg)