This has probably been asked a zillion times but I couldn't find anything with a search so here goes. Have an ssd waiting to go into my 2011 27" imac, I want to add it in as a 2nd drive so need to get sata power from somewhere. Sata slim cables seem to be a nightmare to get so I'm looking at a sata splitter off the main hard drive. I've read this will likely ground the temp sensor pin and keep the fans at a normal pace but will also stop them ramping up when necessary, is that correct? I was thinking about modifying the splitter so the temp pin is still connected to the main drive but not to the ssd, but I have no idea if that will work or not. If anyone on here has seen or done something similar a bit of help would be massively appreciated! As far as I can tell none of the guides online really cover this method well or anything about keeping that pin connected Thanks in advance!