EK Predator 360 AIO CPU & GPU Liquid Cooling review - Product Showcase CPU cooling

So why not - let's call this the front-side. The DC pump and reservoir which can be opened by removing the top screw. EK includes Torx T20 key. Over the entire product you'll see some of these screws, this likely was done intentionally so that if you need to refill or release some trapped air .. it will be more easy to do so.
 

The entire unit is protected against resonating noise with rubber inserts and what not. At the lower side you can see the tubing in and outtake. The fitting can be rotated easily and do nor and will not leak - it's pure quality you are looking at, I guarantee you will be amazed by it. You will notice the thick radiator of course, we measured it at 4 cm with almost 7 cm for the entire unit including fans. 
 

If you mount the chassis not in the top but in the front, you could still refill it as this "top" side offers access as well. You connect one CPU fan header on the motherboard, and lead it to the two-pin connector. 
 

To the right you can see a horizontal connector. This is used for pump power and you lead that wire towards the a PSU SATA power connector. Once activated a LED light will lit up. So there are just two wires that lead to the reservoir, easy for cable routing and hiding cables, and not spaghetti flurry of cables leading out of the cooling block.