My original TCD24008A fan has started making lots of noise and I'm looking to replace it. Weaknees has one for $20, but I'm looking to find one on Newegg.com for a bit cheaper. However, I'm not sure which fan is the right kind. The size is 70mm and they have lots of those, but most have a 3 pin connector, instead of the 2 pin connector that I need for the series2. Thanks for any help and or recommendations.