Mac Mini underneath

Things are a bit different under here. We’ve got two large heat sinks (one for socketed processor, one presumably for video circuitry). There’s a little perch at the back for the new “penthouse” on port row, belonging to the audio-in and -out ports. Just below the interconnect slot is the built-in AirPort Extreme card (you can see the antenna snake off to the right). At the front left you can make out the two RAM slots, one on top of the other. SODIMMs slide right into here, laying on their side. It’s a tight squeeze, but SODIMMS like to snuggle, so it’s okay.