If you were struck by a mild case of déjà vu after seeing the title of this article, it's probably because you read about the Raven 2 Evolution (RV02-E) only a few months back. The RV02 featured Silverstone's second-generation layout and was a significant improvement on the original RV01, released in late 2008.The Raven series employs an unconventional design that rotates the motherboard and power supply so they are mounted vertically with the I/O panel facing the top of the chassis. Among other benefits, this design makes it much easier to access the system's power, display, USB, Ethernet and other connectors.The other main advantage is improved cooling courtesy of the "stack effect," because top and bottom-mounted fans guide rising heat out of the case. The RV02 executed this unique layout very well directing airflow over the entire motherboard servicing high-end graphics cards with a constant flow of cool air.Between its creative design, high-quality construction and very reasonable price, the Raven 2 Evolution was, and still is one of the best gaming-orientated computer cases available. Although the RV02 is still very relevant, Silverstone recently introduced an even more refined chassis to its Raven product line.