The only difference between the Razor E100 and the Razor E175 is that they are sold by different retailers. The actual scooters are exactly the same.
E175 is more powerful because E stands for Electric so E100 is 75 less Electricity than E175.
There is no difference between the Razor E150 and E175. Retailers tend to sell different model numbers and that is the only difference.
it should say at the bottom of the scooter but if not its 120 pounds
In terms of case fans, any will do - so long as there is good airflow throughout the case, your motherboard will perform well. In terms of heatsinks and fans for the processor, the ones that came with your CPU should work well enough for your needs.
No, They Don't Own A300s. But they do own:The Following Boeings:Boeing 737-700[B737]Boeing 737-800[B738]Boeing 747-400[B744]Boeing 757-200[B752]Boeing 757-300[B753]Boeing 767-200[B762]Boeing 767-300[B763]Boeing 767-400[B764]Boeing 777-200[B772]Boeing 777-300[B773]Boeing 787[B787]Boeing 787-8[B788]Airbus:Airbus A319-100[A311]Airbus A320-100[A321]Airbus A330-200[A332]Airbus A330-300[A333]Canadair:Canadair CRJ-100-200[CRJ1]Canadair CRJ-200[CRJ2]Canadair CRJ-900[CRJ9]Douglas:Douglas DC-95Embraer:Embraer ERJ-145[E145]Embraer EMB-170[E170Embraer EMB-175[E175]Mcdonnell Douglas:Mcdonnell Douglas MD-80Mcdonnell Douglas MD-88