This is probably the biggest case i have ever seen so take note is is large and can hold up to 10 hard drives as well as fit any motherboard.
Model: Deep Silence 6
Case Type: Big Tower
Form Factor: HPTX, E-ATX, XL-ATX, ATX, Micro-ATX, Mini-ITX
5.25 inch drive bay external: 4 x
3.5 inch drive bay external: 2 x (optional)
2.5/3.5 inch drive bay internal: 10 x (max. 13)
2.5 inch drive bay internal: 6 x
Case Fan (Front): 2 x 140 mm
Case Fan (Rear): 1 x 140 mm
Case Fan (Top): max. 3 x 120/140 mm, 2 x 140 mm included
Case Fan (Bottom): optional 2 x 120 / 1 x 140 mm
Case Fan (Mounting Bracket): optional 2 x 120/140 mm
Case Fan (Left Side panel): optional 2 x 120/140 mm
Height (Approx.): 644 mm (672 mm)
Width (Approx.): 250 mm
Depth (Approx.): 655 mm
Material: steel, plastic
Weight (Approx.): 20,8 kg
Maximum installation height of CPU coolers: 200 mm
Maximum VGA Card Length: 400 (370) mm