03030TTA

What is the BOM 03030TTA and which system does it belong to?

The 03030TTA is a Finished Board fan module designed for the PANGEA STL2FANA platform. It is specifically built as a 4U Disk Enclosure Fan Module, providing active cooling for high-density disk arrays in enterprise-grade storage enclosures.

What are the key mechanical and electrical specifications of this fan module?

This fan module is a 4U form-factor hot-swappable unit. It operates on standard DC voltage with PWM speed control. The key features include:

• Dual-rotor fan design for redundant airflow
• High static pressure suitable for dense HDD/SSD configurations
• Tool-less plastic latch for quick field replacement
• Standard 4-pin power and tachometer signal interface

Is the 03030TTA hot-swappable and does it support redundancy?

Yes, the 03030TTA supports full hot-swap capability without powering down the enclosure. It is designed for N+1 redundancy within the PANGEA STL2FANA chassis, meaning the system can sustain continuous operation even if one fan module fails, provided the remaining modules are operational.

How do I verify the operational status and troubleshoot the 03030TTA fan module?

You can verify the status via the enclosure management interface, which reports real-time RPM readings and fault alerts. For troubleshooting:

• Check the front panel LED: solid green indicates normal operation, amber indicates a fault or speed deviation
• Verify that the module is fully seated and the latch is locked
• Ensure the ambient temperature and power supply are within the specified operating range
• If the fan does not spin, replace the module with a new 03030TTA unit