Summary: I tried to install this on an ASUS Crosshair V motherboard, but am unable to do so because the memory goes in upside down compared to other boards. I have been made to understand this happens on some AMD and X79 based motherboards. The cables that come off the Dominator RAM modules are not long enough to put it in right side up, and putting the unit on upside down interferes with the ability to install a graphics card in the top (primary) slot.
Summary: Installation was tricky, but that's something you don't need do all the time. I don't hold it against the product because it seems like that's the only way to maximize compatibility. Of course, there are quieter and more effective ways to cool memory, but this does make your system look nice! After putting one in my system, I bought another for my nephew's. It hides the fact that two of his RAM slots aren't occupied, and makes it look MUCH cooler.
Summary: Only complaint is from personal install. Wires that connect to modules are just a little longer than needed, and plugin is slightly tricky. Noobs should steer away. Also there is not a designation for the plugs on the unit. Would've been nice to have wires numbered. Only works with certain Corsaire RAM modules.
Summary: This fan is very quiet (so far) and delivers good airflow over the entire area of your memory which is a good feature. I like the 3-fan design, and find in the overall scheme of my computer's multiple fans, it's inaudible. Take notice that this fan clamps fairly loosely over the memory clips, which is perfectly acceptable in a desktop you do not plan on moving around very much. However, if the case were shaken along the wrong axis, I think it could probably come loose.
Summary: Personally, I do not own this RAM cooler, but a friend of mine does, and it does significantly well. For those of you who do not believe it does anything, you are dead wrong... kind of. It's hard to tell any difference immediately, but it does prolong the life of your RAM cards, especially if you are currently and/or planning to overclock your RAM.
Summary: This is a great product that works well and is easy to install. Like a lot people have said, once mounted it can slide side-to-side but unless you are constantly and roughly moving your computer around, it is not going to go anywhere so I wouldn't worry about it.
Summary: I have purchased two of them and this product works fine but one screw doesn't get tighten, so I have a little problem with one fan. For this screw thread problem I give only 4 stars. It's a quality control's fault, I beleave.
Summary: Runs great but a little loud. Of course, I have 7 fans in my case not including this one or the video card fan or mobo fan, but it could use quieter fans. Keeps my RAM nice and cool regardless of noise.
Summary: Does what it is supposed to, only problem I have is after about 3 days one of the fans developed a hum when turned up. Kind of an expensive set to be humming already... Coulda rigged a 120mm in the case blowing at the RAM for less and would have been much quieter. I give it a 4 just because I think for the price it should have been much longer b4 it developed any noise.