The 8-GPU Riserless Mining Rig Case with 4 fan Case only is an expansion chassis designed for freestanding mounting. Made of steel, this case is 7 inches tall, 28 inches long, and 17.5 inches wide. With a single top panel, this product is ideal for creating a high-performance mining rig with multiple GPUs. Imported from China, this case provides ample space and cooling for efficient mining operations.