Here's the translation from Innovatek's webpage
The HTCS radiator is passive High ending a radiator that perfectly independently and free standing to be used can. Contrary to all past radiators it does not have to be fastened to or in the PC.
Not only the imposante size and height of 46cm (= in approximately as highly as 20 a "monitor!! or the Top processing lets an absolute piece of designer become from the HTCS radiator - it is a eyecatcher on each desk and cools thereby 100% loudless and very efficiently.
It justifies thereby a new generation of radiators, which Top Design connects with practical use.
Dual flow system:
Absolute Clou is thereby the integrated dual flow flow guidance inside the HTCS.
Like the illustration (fig. down) is perfectly free standing installed the 4 convection columns and has at the upper end no visible cooling agent guidance shows e.g. hoses or other connecting pieces. The columns are connected only at the lower surface by an extremely complex and complex attachment technology and cooling agent guidance with the trailer.
The result of this extremely complex and expensive procedure is on the one hand the absolutely singular optics and on the other hand the extreme cooling performance with this special channel process by this procedure is made possible. The cooling duct length is substantially longer thereby than with a conventional system.
The HTCS is set up first in any place in the proximity of the PC's. Here a place on the desk offers itself naturally, in order to come also into the benefit of this sight. Then the radiator must be connected only in place of a conventional radiator with the help of the enclosed innovaSpezial hose with the water cooling system in the PC.
With the straight bulkhead links likewise contained in the scope of supply or with the rubber lead-in ferrules the Schlaeuch is led by the housing wall. Alternatively the hoses can be put naturally also by an Slot opening, with which the cover was removed.
Now there's a great phrase: 100% loudless
EDIT: Here's another big radiator from Innovatek - Konvekt O Matic