Blue one
Motherboard Type: ATX or Extended ATX or Pentium IV
Construction: Steel with Chrome Coating on the Front Panel
Cooling Fans: Optional Two 80mm fans can be installed
Input Voltage: 115/230 VAC
Mounting Kits: Included
Hard Drive & Power LEDS: Included
Total Bays: 7
External Bays Available: 3 x 5.25"; 2 x 3.5"
Internal Bays Available: 2 x 3.5"
Dimension (H x W x L): 20" x 10" x 20"
Number of slots: 7
Weight: 17LBS with NO POWER SUPPLY; 20LBS with POWER SUPPLY
Grey one
Motherboard Type: ATX, Micro or All-In-One
Construction: Steel with Chrome Coating on the Front Panel
Cooling Fans: Optional Two 80mm fans can be installed
Input Voltage: 115/230 VAC
Mounting Kits: Included
Hard Drive & Power LEDS: Included
Total Bays: 7
External Bays Available: 3 x 5.25"; 2 x 3.5"
Internal Bays Available: 2 x 3.5"
Dimension (H x W x L): 16" x 10" x 20"
Number of slots: 7
Weight: 13LBS with NO POWER SUPPLY; 15LBS with POWER SUPPLY
I love cut and paste!