Alphacool Eisbaer Solo pump unit @ HardwareOverclock.com
 

Along with the different prefilled “Eisbaer” coolers that are ready to use out of the box, the core of the “Eisbaer” is also available as a stand-alone option. With the Eisbaer Solo you can build your own AIO watercooler. With it, you can set up your system and choose which parts you want for it exactly as you wish. Thanks to the G¼” connections, nearly every standard water cooling attachment will fit. This way you can freely choose the hose thickness, colour and fluid, and design the “Eisbaer” to fit your wishes exactly.

http://hardwareoverclock.com/Alphaco...o-2600-rpm.htm