One of the distinguishing features of the Formula series is the VRM’s cooling system, since its two EK CrossChill III blocks are really integral chambers with Custom liquid cooling systems. On the surface we see that it is built by EK, although the mouths provided with aluminum plugs are compatible with other systems such as Corsair’s HydroX and 1/2 ”, 1/4” and 3/8 ”fittings. But the surface will not be the blocks as such, but a matte white aluminum cover with a smooth finish and a lighting area above the port cover.
Read more @ Professional Review (Spanish)