This was a replacement for my Pelican Air-Flo cooler for my PS3 which broke during a move and now I can't find what it's a shame because they work well and look good. The Intercooler TS for PS3 is significantly louder than it should be and fan noise ranges from "acceptable" to "too loud" which tells me the fans aren't running at a constant speed, but my fan speed is everything what they raise . I can't tell if it's working sufficiently either, because while the back of the PS3 where these fans are attached stays relatively cool, the left side of my PS3 is significantly warmer now, so I think it's negligible at best. While overheating is always an issue with electronics, I'm not buying this TS intercooler for PS3, hopefully I can find another Pelican Air-Flo.