CREATE TABLE table_1211 ("Processor Speed  ( MHz ) " FLOAT, "Input Clock  ( MHz ) " TEXT, "Voltage Center  ( V ) " TEXT, "Voltage Range  ( V ) " TEXT, "Part Number" TEXT, "Clock Multiplier" TEXT, "S-Spec Number" TEXT)

What is the voltage range (v) if the clock multiplier is 3x or 2x mode and part number is a80486dx4wb-100?
SELECT COUNT("Voltage Range (V)") FROM table_1211 WHERE "Clock Multiplier" = '3X or 2X mode' AND "Part Number" = 'A80486DX4WB-100'
SELECT COUNT("Voltage Range (V)") FROM "table_1211" WHERE "Clock Multiplier" = '3X or 2X mode' AND "Part Number" = 'A80486DX4WB-100'