EY4A007 ENDORFY Case Fan

High-Reliability 120mm PWM Server Chassis Cooling Fan for Rack and Tower Airflow with the EY4A007

The EY4A007 is a 120 x 25 mm, 12V DC PWM case fan designed for predictable chassis airflow in rack and tower server environments where component thermals directly impact sustained compute and storage performance. As a service-friendly replacement part, the EY4A007 fits standard fan mounts used across many enterprise enclosures, enabling consistent maintenance practices and reducing platform-specific spares.

Using a 4-pin PWM control interface, the EY4A007 integrates with typical server and workstation fan headers to support closed-loop thermal policies driven by system sensors. PWM regulation enables tighter control over airflow versus fixed-speed operation, helping engineers balance cooling headroom with acoustic and power objectives during variable workloads. With up to 1400 RPM available, the EY4A007 is well aligned for general-purpose cooling zones such as drive cages, PCIe add-in card areas, and CPU duct intake/exhaust paths, where stable static pressure and controlled ramp behavior are required for chassis-level thermal management.

Why Choose the EY4A007?

The EY4A007 delivers a practical density-to-service profile for enterprise fleets by combining a standard 120mm footprint with PWM-based controllability. The result is straightforward deployment in mixed racks, predictable behavior under firmware fan curves, and improved operational continuity when standardizing replacement inventory across compute and storage nodes.

ENDORFY focuses on robust, interoperable cooling components engineered for long-term platform compatibility. The design intent aligns with modern data centre maintenance models by emphasizing standard dimensions, controlled power characteristics, and dependable integration with established chassis monitoring and fan-control frameworks.

Key Applications:

• Rack server chassis fan replacement
• Tower workstation airflow optimization
• Storage enclosure cooling zones
• PCIe and accelerator bay ventilation

At Happyware - Server Hardware you benefit from 24/7 Customer Service to support fast part identification and ordering for the EY4A007 in operational environments. You can also secure an Extended Warranty up to 6 years to strengthen lifecycle planning and reduce risk across deployed spare inventories.