The IBM 46C9736 Air Baffle / PSU Filler is a server airflow management component designed for IBM System x and Power Systems enterprise hardware. It is used to fill empty power supply bays or chassis openings to maintain proper internal airflow direction and cooling efficiency within the server.

By blocking unused PSU slots, this air baffle helps ensure that cooling air is properly channeled through active components such as processors, memory, and I/O modules. This prevents hot air recirculation and helps maintain stable operating temperatures in high-density server environments.

It is a small but important structural part used in data centers where proper airflow control directly impacts system reliability and long-term hardware performance.

Specifications:

• Part Number: 46C9736
• Type: Air Baffle / PSU Filler
• Function: Chassis airflow management and PSU bay blanking
• Compatibility: IBM System x / IBM server chassis (model dependent)
• Application: Enterprise servers and data center systems
• Manufacturer: IBM

Features:

• Maintains proper internal airflow in server chassis
• Covers unused power supply slots for cooling efficiency
• Helps prevent overheating of critical components
• Designed for IBM enterprise server systems
• Supports stable 24/7 data center operation
• Essential for proper thermal management in multi-PSU systems
• Simple but critical hardware maintenance component