I just bought one of these at Comp-U-Suck (they sell it as the PCToys SystemMAXX panel -- it's just a Vantec Nexus with a different faceplate). Brought it home, installed it... BEEP...BEEP...BEEP!!! The fvcking thing wouldn't quit beeping!!
Took it back and exchanged it for another one - hooked the new one up...BEEP...BEEP...BEEP!!! So I cut off (actually, pried off with a screwdriver) the speaker
But, this thing is still a POS. As far as I can tell the fan speed control doesn't do squat. My CPU fan is quieter, but it seems to be running at the same speed no matter where I set the control. And the RPM display doesn't work at all...
As soon as I can find something better this thing's going in the trash...