Brand: Sun (Oracle) · SKU: 540-2840 · MPN: 540-2840 · Category: Components
The 540-2840 is a CPU Fan Tray Assembly designed as a cooling solution for the Sun E450 server line. It fits directly into the server chassis to provide steady airflow, helping to keep the CPU at safe operating temperatures, which supports the server's overall stability and longevity. It is often found in rack-mounted server setups and is used in data centers and enterprise environments where consistent server performance is critical. Key features include seamless integration into the Sun E450 chassis, stable airflow for maintaining CPU temperature, support for continuous operation, and design for quick replacement to minimize downtime. The component helps extend hardware life by preventing overheating and maintaining reliable cooling under heavy workloads. Some listings indicate the fan itself may be an NMB 4715KL-04W-B39, operating at 12V and 0.72A.
| Current | 0.72A (for NMB fan model) |
|---|---|
| Voltage | 12V |
| Condition | Refurbished/Used (Commonly sold this way) |
| Compatibility | Sun Fire E450 / Sun Enterprise 450 server |
| Component Type | Fan Tray Assembly |
| Airflow Direction | Front-to-Back |
| Fan Model (if applicable) | NMB 4715KL-04W-B39 |
| Warranty | Varies by seller (e.g., 1 Year DiscTech Warranty mentioned in one source). |
| Weight | 5.00 (Estimated in lbs or kg, source specific) |
| Dimensions | N/A |
A cooling fan tray assembly specifically built for the Sun E450 server line to ensure optimal CPU temperature regulation and system reliability.
Yes, this Sun CPU Fan Tray Assembly for E450 (540-2840) is 100% genuine Sun (Oracle) hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Sun CPU Fan Tray Assembly for E450 includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 540-2840.