The launch of Broadcom Inc.’s 9600 series of storage adapters in January introduced a new level of IO processing power and latency reduction. Through integration of Broadcom’s 9600 technology in the ...
LSI CacheCade technology significantly enhances the I/O performance of hard drive-based system storage by caching frequently accessed, or “hot spot,” data to solid-state drives (SSDs). Dell PERC H700- ...
As far as raid arrays in general, nope. The OS sees it as one drive and defrags accordingly AFAIK. I don't use Dell equipment, so i can speak to any experience with that controller.