Pros: Works great, windows seven installed fast, mounting brackets easy to use, comes with sata cable and mo lex to sata power. Windows seven rates it at 6.6 BUT im waiting on getting a new computer so its running on a older machine with only sata 1 so performance is bound to increase when im running this on a modern mobo

Cons: None really, its performs great. Maybe sata 3 for the future but thats about it.

Overall Review: Its a great addition to an old computer, or even a new one. also Its better off to do a clean install of windows, dont clone your drive with the software that came with it.