The APC NetShelter AR118SM stands out as a robust solution for data centers and IT environments, offering 18 rack units of space. This product is specifically designed to accommodate racks and rack hardware, ensuring a secure and organized setting for your equipment. Its compact design does not compromise on space, making it an ideal choice for optimizing the efficiency of your data center layout. With its focus on durability and space optimization, the APC NetShelter AR118SM is an essential asset for maintaining an organized and efficient IT environment.