WOR 4-post adjustable server rack series is built with high-quality steel structures. With adjustable depth, this rack is versatile to fit all kind of standard 19" equipment up to 43" deep. The WOR series open frame server rack is a flexible and cost-effective solution for rack-mount devices and optimized for SOHOs, small and big business, research institutions, and etc. Also open frame rack has higher thermal manageability by room or central air conditioning.