Aluminum construction.
This is the black version of the most popular Lian-Li case. It comes with FOUR additional case fans -- two adjustable fans in front, one in the rear, and one exhaust fan on top! The motherboard is mounted to a removable tray, so if you ever need to work on it, you have very convenient access! This case has three 3.5 inch bays, and four 5 inch bays. There is a very large capacity for 5 hard drives right behind the dual front fans, which provides excellent cooling to the hard drives. This is a great case for multiple hard drive or RAID systems.
4 front USB ports