5.25" Drive BAy Easy Connector
Performance 12cm Fan

  Application: Can apply to Thermaltake BigWater and other liquid cooling system
  For 5.25" drive bay: The radiator can fit into the drive bay in the case
  12cm big Radiator: Aluminum fins and cooper tubes with 12cm Fan
  Quick Install Connector: Saving your time to install device conveniently
  Low noise fan: 120x120x25 mm fan (1300RPM 16dB)

Detail Information
Aluminum Fins The liquid Inlet and outlet of Radiator
120x120x25 mm fan with grille The radiator can fit into the
5.25" drive bay
Stylish front plate    
2 additional Quick Install Connector sizes to change(For 6.4mm (1/4) & 9.5mm (3/8) tubing) UV sensitive Water Tube
Heat Diagram

Application for Desktop PC

Application A: Upgrade your BigWater

Application B: Apply AquaBay M2 to other liquid cooling system  
You can install the liquid components shown below to make up a liquid cooling system:
Thermaltake AquaBay M2
Thermaltake CPU Waterblock
Liquid Pump
Liquid Tank
ID=9.5mm Tube
ID=9.5mm Quick Install Connector
Optional Devices for Desktop PC