Even without fan speeds that review's data is totally out of line. TRUE Spirit 140 Power perform similar to NH-D15. Well actually it performs slightly better than NH-D14 when we tested it with TY-143 fan/s at 1200rpm and 2500rpm, and ehume's comparison testing of NH-D14 against NH-D15 with same fans found D14 to similar to slightly better than D15. No idea what the problem is but there is something seriously wrong .. and any decent reviewer would have at the very least acknowledged something was wrong with results, be it a defective cooler, bad TIM seat, etc.
There are several reviews posted in this thread. If you skip through you will find them and links to view them.
Phanteks Owners Club Ways to Better Cooling
i7 980 @ 3.55GHz =PH-TC14PE w/2x TY-143 fans =Crucial Ballistix 3x4GB =GA-X58A-UD5 =ASUS GTX580 DirectCU II =Enermax Modu84+ =Define R2 w/3x TY-140 case intake fans; all PWM controlled by CPU fan socketPhanteks Enthoo Primo MoBo Rampage III Extreme CPUi7 980X
@ 4.0GHz =R1 Ultimate
w/2x TY-143 fans =Dominator GT 6x2GB
=Rampage III Extreme
=ASUS GTX580 DirectCU II
=Enthoo Primo w/ custom castor base