What's the difference between Raidmax viper Gx and Gx 2

[Einstein000]

What is the difference between the Raidmax viper Gx and the Raidmax viper Gx 2. They are the same price so what's the difference?

 

[badboyrog2]

http://www.raidmax.com/chassis_viper-gx.html

http://www.raidmax.com/chassis_viper-gx-ii.html