Well, The only dual-fan RAM cooler I've owned is the OCZ.
There is a single fang,tooth like thingy at the end of each arm. Hook the arms of the RAM cooler to locking clasps of the RAM slots.The fang is suppost to sit in between each clasp. Well, the middle of the four mem.slots. Mine sits Between the 2 slots on the right of the 4 slots just so I can fit it next to my CPU cooler. It holds to the clips real tight. I had to bend back the arms on the RAM cooler because I thought it was going to crack off my mem.locking clasps. I have a Gigabyte GE-MA785G-UD3H mobo. She fit tho. A friend of mine has a ASUS M2N-SLI-Delx. mobo with a 'ArticFreezer CPU-Heatsink & fan. It basicly blocks the first mem.slot all together. But he bought one of these and we got it to fit. Missing his CPU cooler by 'MM'..http://www.newegg.com/Product/Produc...20RAM%20cooler
I've been running this thing for 6-9 months now. 12 hours a day, sometimes 14. All week long, every week since I bought it.
The RAM it sits over is G-skill, PI-black PC26400(800mhz). http://www.newegg.com/Product/Produc...-209-_-Product
The ones with the tall heatsinks on them. This OCZ will Def. fit over them so it's saft to say they will fit over your RAM... and the pick below. That is a diff. mobo the cooler is sitting on. This Gigabyte board, they sit even closer to the CPU cooler...Edited by Rogue1266 - 3/24/10 at 8:39pm