Originally Posted by euthyphro
Do I need to register it online somewhere or something in order to redeem the warranty?
1)Register it at Corsair.com for the warranty.
2) Best place to plug the unit in is the PWR connection. CPU is PWM and you want your Pump running full speed. Plugging it into the PWM or other fan header(JiC of no PWR header) will allow your BIOS to adjust it to run full speed and your HWMonitor to read it and report its speed. This way you can keep an eye on it and know that it's running properly. Plugging directly into a PSU connection will only run it full speed and not give reports. If your PSU has a problem on that connection how would you know until it's too late?