the SS360 model is the new model name for the now discontinued SS2300 model. and the newer model has a jack for mp3 players to plug into the unit. thats the only difference i can see. everything else is pretty much exactly the same according to the specs.
i7-4770k, ASRock Z87 Extreme6, Radeon R9 270, 16 GB G.Skill Ares DDR3-2133, Creative SB Z, OCZ Vertex 460 240 GB SSD, 2x 1TB WD Black HDD, Windows 10 Pro