... )19" Sliding 1U (440*270*50mm) 2)Weight: 3.4kg 3)Material; Cold rolled steel 4)Cores; 1U24, 2U48, 3U72, 4U96 Rack Mount ... so on. Revolving structure, easy for operation.Product specification*19inch,Rack Mount Sliding Type*Material: Cold Rolled Steel*Front Face Plate can ... Guide*1U(440x270x50 mm),2U(440x270x90 mm),3U(440x270x130 mm),4U(440x270x170 mm)*Color:Black&White*Surface:Matte and Smooth *With ...