Cutting right to the chase.
1-It's 800g w/o a fan.
2-It carries this weight high off the chip(torque loading).
3-It's case filling.
4-We don't have a honest review of it stickied and you did not link one.
5-The Zalman 9500 is lighter with a fan,costs no more,is much more attractive, and is a proven WINNER!!
...Galvanized