Yeah, same case with me. i thought i bought an 800mm Vantec, but when I got it it turned out to be 92mm. Sucks, but it cost me like $6 and I got it online, so i'm not going to bother RMAing it. I'll just ghetto rig it up if I have to. I'll just use it on my heatercore when I set up my new watercoolign setup.