synphul :
If it's the same jetflo 120 I'm thinking of it has decent static pressure of 2.72mm h2o pressure and moves 95cfm. I'd consider it more of a static pressure optimized than airflow optimized fan. They're typically pretty loud at full blast.
I'm not sure how it's not moving much air inside your case. Most case fans move between 40-60cfm or somewhere around there - 95 is pretty high without getting a delta which pretty much needs its own power source. A side fan will typically cool the video card(s) and provide some fresh air to the cpu. The rest of the case airflow should be coming in at the front and exhausted out the back/top depending what options your case has.
My jetflo is a blue LED jetflo 120 that comes with 2 "silent" adapters. and yes it is loud without adapters and its like a tornado at full speed (using asus AI suit to adjust speed)
the fan pretty much throws air in the sides than straight. i have a cooler master Seidon 120V V2 liquid cooler. the fan that came with it is fine but i own a spare jetflo 120. im thinking of replacing the fan that comes with the cooler with a jetflo
also one another thing im not sure of. do i connect the liquid cooler heatsink that goes on the CPU to the CPU_FAN or to CHA_FAN? currently i connected the 120mm fan thats mounted on the radiator to CPU_FAN and the Pump/heatsink part to the CHA_FAN