A couple of photos of the Zalman GS1200 have hit the interwebs. This new enthusiast-class full-tower case is the successor of the GS1000, it has an all-black design, four exposed 5.25" bays, hot-swappable HDD trays, a top-mounted HDD docking station, and USB 3.0 support.
The case weighs 12.4kg and measures 260mm x 570mm x 640mm. The chassis is made out of steel, the side panels are made from anodized aluminium and the front, top, and bottom are plastic (ABS). Five fans are included: one top exhaust fan, one left side exhaust fan, two front intake fans and one rear exhaust fan.
Pricing and availability is unknown but more information should follow at CES 2011.