Computers can range from a mainframe, that could take up several rooms, to computers small enough to slip into your pocket.
Between 13 tonnes to 15 tonnes
1.5 to 2 tonnes
2 tonnes
2.6 tonnes
100 tonnes
61.3 tonnes.
Up to 346 metric tonnes
49 tonnes
it weighs 22 tonnes
450 tonnes
300 tonnes
The Petronas Towers in Malaysia weigh approximately 300,000 tonnes each.