Server cabinets with integrated cooling

19" Server Cabinets with Integrated Cooling

When processing large volumes of data or running business‑critical applications, downtime is simply not an option. This makes it essential for your IT hardware to operate within a stable and optimal temperature range at all times. Our 19‑inch server cabinets with integrated cooling provide a reliable solution to prevent overheating and significantly reduce the risk of system failures.

With decades of experience as a German manufacturer, we develop cooling concepts tailored precisely to your requirements — from small server rooms to demanding edge environments. We offer personal consultation and work with you to identify the ideal solution for your IT infrastructure.

19‑inch server cabinets with side cooling units and roof‑mounted cooling modules: effective cooling technology that protects your hardware from overheating while keeping dust out. Optimized airflow ensures reliable and consistent cooling performance.

Lehmann CoolRack 19" server cabinet with inverter technology: efficient and reliable cooling for your IT hardware.

19" RearCool rack for reliable water‑cooled performance in demanding IT applications. Ideal for blade servers, high‑performance computing, and clustered systems. Retrofit installation possible without downtime.

Efficient server room cooling with the FrontCooler®: an energy‑efficient in‑row cooling unit for server rooms and data centers operating on the cold‑aisle/hot‑aisle principle. High‑performance, individually replaceable EC fans ensure optimal cooling performance. Suitable for cold‑aisle and hot‑aisle containment systems, with or without raised floors

Increase data center efficiency with cold‑aisle and hot‑aisle containment systems and custom‑built server racks from Lehmann IT. Our data center planning specialists develop tailored solutions that ensure optimal cooling performance and maximum reliability for your IT infrastructure.

19‑inch blanking panels improve airflow inside the server cabinet and prevent thermal short circuits by sealing unused rack units. These space‑efficient components enhance both the cooling efficiency and the operational safety of your data center.

Why should IT equipment be cooled?

Electronic IT equipment generates heat as current flows through the components. In a server cabinet, several devices are typically installed in a confined space, causing heat from servers, routers, and switches to accumulate. Without proper cooling, temperatures can rise to levels that negatively affect performance and reliability. Prolonged exposure to excessive heat can lead to reduced efficiency, hardware damage, or complete system failure.

Investing in a server cabinet with integrated cooling can therefore be highly beneficial and cost‑effective in the long term. IT hardware is expensive, and replacing damaged components can be costly. Additional expenses may arise from downtime, service interruptions, and potential data loss. For companies operating larger IT systems, air‑conditioned server cabinets are a practical and protective solution.

Different cooling systems

Integrated cooling systems are designed to cool the interior of the server cabinet precisely and reliably. Within the closed cabinet, the cooling system separates cold and warm air, preventing hotspots that often occur when cooling an entire room. This is especially important in cabinets where IT equipment is installed densely, such as in data centers, where heat buildup can become critical.

There are several ways to cool a server cabinet, and the right system depends on your requirements and the number of devices installed. If you need assistance selecting the appropriate cabinet, we are happy to help. In general, 19‑inch server cabinets use either active or passive cooling systems.

Server cabinets with passive cooling Passive cooling relies on natural airflow and ventilation openings to dissipate heat. This method is suitable for environments with lower thermal loads or where only a few devices are installed.

Server cabinets with active cooling Active cooling uses integrated cooling units, fans, or refrigeration modules to maintain a stable temperature inside the cabinet. This solution is ideal for high‑density installations, continuous operation, and environments without dedicated room cooling.