I've got a fan that sucks air into the cabinet, a fan that blows it out again on the other side, and a fan that apparently works as a feet warmer/cooler.
No, seriously, I think that's its primary function, because the air that comes out right now is cooler than the air the other fan blows out, but during the colder days, it's warmer. Makes no sense, but I like it.
As for LED lights, the GFX card has two green ones on it for no apparent reason other than to indicate that power is on, and my PSU has a really cool blue LED light on it that goes well with the blue LED on my keyboard and mouse. There's also some red lights that blink from time to time. I pretend it's HAL trying to communicate with me via Morse code.
Also, holy sh*t, SSDs are tiny! I could stack three of them on top of each other and they'd only take up half the space of the regular HDD I've got mounted. This is cool, but creates a mounting issue, because the smallest drive slot is for FDDs. Need to order a bracket that allows me to mount it there. Edit: Because then I'll have two 500 GB SSDs and a 1 TB HDD. Time for serious downloading of the porns.
Edited, Aug 1st 2014 11:53pm by Mazra