"PROCESSOR - SINGLE OR DUAL INTEL PENTIUM III PROCESSORS AT 733, 800, 866, 933 MHZ OR 1.0 GHZ, 0.256 KB ADVANCED TRANSFER L2, INTEL 820 CHIPSET WITH 133 MHZ SYSTEM BUS; POWER 230 WATTS POWER; SOFTWARE - MICROSOFT WINDOWS NT 4.0 MICROSOFT WINDOWS 98 SECOND EDITION, MICROSOFT WINDOWS 2000 PROFESSIONAL"