Thanks to my knowledge gained in practice, I can say with certainty that this cable is a reliable and durable connection solution for any computer build. The SFF 8643 to SFF 8087 cable is perfect for internal drive connections, and ensures smooth data transfer rates with minimal loss. The build quality is great, with sturdy connectors and cable construction. The only con I can think of is that it may be a tad bit expensive for some consumers. Regardless, this cable is definitely worth the investment for anyone who desires hassle-free internal connectivity.