I just watched the Solar Flare Homicide musicvideo and was thinking that how does this differ from the heavier bands that was also called numetal in the late 1990's and early 2000's (like Fear Factory, Slipknot, Machine Head, Soulfly, Korn, Ill Nino, Chimaira, Papa Roach, Static-X and even Hybrid Theory era Linkin Park)? Then I realized that it really doesn't. Really small differences like slightly faster overall tempo, the playing is a bit more twitchy, tuning is lower or the same and it has more breakdowns on it.
And actually Chimaira wasn't far on their major debut album good 10 years ago, just take out the rap shit and it's very close: