This 26-pound behemoth will certainly satisfy all your storage needs, and fortunately it has wheels.
The Lian Li PC-8000 features an all aluminum, full-ATX tower case measuring at 405(W) x 628(D) x 572(H) mm. The case has room to store up to twenty 3.5-inch hard drives, and can be modified to hold 2.5-inch hard drives with a mounting bracket. The PC-D8000 holds so many drives, that the entire front of the case consists of 3.5-inch and 5.25-inch drive bays.
The features of the PC-D8000 aren't limited to storage either. The case includes a removable motherboard tray, allowing for quick external upgrades. The chassis can accommodate large graphics cards measuring up to 16-inchs in length, as well as ATX and HPTX motherboards. It is no surprise that given the size of the case, it features ample room for two power supply units.
The Lian Li PC-D8000 is expected to be available for approximately $300.