Imported Cold Aisle 47U

A 47U cold aisle containment rack is a high-capacity server enclosure designed to optimize airflow, energy efficiency, and modularity in data centers.OverviewA 47U cold aisle containment rack is a tall server cabinet (47 rack units high) specifically designed for cold aisle containment in data centers. Cold aisle containment ensures that 100% of the cooled air from air conditioning units is directed to server inlets, preventing hot air recirculation and improving energy efficiency . The racks typically feature front and rear perforated or glass doors, a slatted floor, and a sealed corridor to maintain controlled air temperature .Key FeaturesHeight and Capacity: 47U (approximately 82 inches), suitable for high-density server installations .Material: Usually constructed from SPCC cold-rolled steel for durability and structural integrity .Doors and Access: Front and rear doors can be perforated, solid, or glass; some models include double-sliding glass doors with locks or digicode access for security .Modularity: Many 47U racks are modular, allowing easy expansion or reconfiguration of the cold aisle .Environmental Ratings: Some models offer IP67 ratings for dust and water protection, suitable for edge or harsh environments .Energy Efficiency: Proper containment can improve Power Usage Effectiveness (PUE) and reduce energy costs by up to 30% .Integration and CompatibilityCompatible with standard 19-inch server racks and can integrate with CRAC/CRAH cooling units and building management systems .Supports cable management systems, fiber runners, and other data center accessories .Can be used in modular or containerized data centers, providing flexibility for small to large-scale deployments .Suppliers and PurchasingFrontier Tech: Offers prefabricated 42U, 45U, and 47U cold aisle containment solutions with complete data center integration options .Sunpln Technology: Custom manufacturer with international shipping options and certifications for quality and safety .ServerRack24: Provides 47U server racks and accessories for cold aisle containment .Considerations Before PurchaseVerify rack dimensions (height, width, depth) to match existing equipment .Check regulatory certifications such as CE, RoHS, and ISO standards .Assess total lifetime cost, including installation, maintenance, and projected energy savings .Confirm lead time, minimum order quantity, and after-sales support for imported units . A 47U cold aisle containment rack is ideal for high-density, energy-efficient data centers, offering modularity, security, and improved airflow management while supporting long-term operational savings.