one of the fan is an antec 3 speed , (sorry I thought you were speaking about the PSU). Anyways the other is a coolmax on the side door also. The push pull fans are coolmaster sickleflow 120mm 2000 rpm.
coolmasters x 2 are 4.2W each.
antec tricool led has a three speed switch, and you can choose your power source, 3 pin connector or a 4pin adapter with power-pass through provided. no mention of it's watt it is 12V dc