Lately the base of my Macbook Pro seems to be getting noticeably hotter to the touch on the base towards the back. However, when I run desktop monitor the temps aren't overly hot (under 70 degrees) and the fans aren't spinning more than 2500 rpm. My MBP is a late 2011 with 2.2GHz i7 processor. I recently swapped my Crucial 512GB M4 SSD for a Crucial 1TB M550 SSD, and upped RAM from 8GB to 16GB so am assuming it could be due to one of these upgrades. Does anyone have any idea? Why would it feel hotter if the CPU temps aren't high? Cheers.