Optimized Server Cabinets:

The RZ‑PRO Server Cabinets from Lehmann IT are designed for energy‑efficient data center infrastructure and provide a reinforced, high‑load frame with more than 1.5 t static capacity. This makes them suitable for high‑density hardware installations and continuous operation in demanding IT environments. The cabinets use large perforated steel doors with a hexagonal pattern to ensure high air permeability, allowing cold air to reach the equipment directly while process heat is efficiently removed. With dense vertical and horizontal airflow containment inside the cabinet, bypass air is minimized and overall cooling performance is significantly improved.

The RZ‑PRO series is available in 42U and 48U and offers flexible mounting options, integrated lifting eyes for crane handling, and both transport castors and levelling feet for precise positioning. Lehmann IT provides expert guidance to help you configure the ideal setup for your specific data center requirements, ensuring that the cabinet design aligns with your thermal and structural needs.

In modern data centers, cold‑aisle and hot‑aisle containment is essential for stable air circulation and efficient temperature control. Server cabinets with perforated doors are ideal for these environments because they support high airflow rates and enable a clean separation of cold and warm air streams. Lehmann IT brings extensive experience in data center planning and assists you in designing the optimal containment layout for your facility. Alongside custom containment systems, we also supply tailor‑made server cabinets that integrate seamlessly into your infrastructure.

To achieve controlled airflow inside the rack, we use air‑shrouding panels, separation plates, air‑guiding baffles, sealed 19" blanking panels, and targeted cable opening sealing in raised floors. This prevents thermal short circuits, stabilizes temperatures across the rack units, and improves the overall thermal efficiency of the installation. The combination of RZ‑PRO cabinets and a well‑designed containment system increases cooling efficiency, reduces energy consumption, lowers operational costs, and enhances the reliability of your IT systems by maintaining consistent thermal conditions.

Lehmann IT is your trusted partner for energy‑efficient data center cooling, custom server cabinets, and professional RZ planning. Our specialists work closely with you to develop a tailored solution that meets your operational requirements and elevates the performance of your data center.