This is an excellent case!!
The first reviewer left a poor rating NOT for this case, but for a different case and for the supplier who supplied the wrong case! How ridiculous to use this as an excuse to leave a bad rating on the H450E!
What I like most about this case is the convenient size. It is also well engineered, with thumbscrews for the sides, a fan tunnel for better cooling, and a microphone input on the front panel.
It was supplied to me with a 350W PSU, which I soon changed to a 600W unit.