Name: Fan Assembly for V440 V490 Servers
Brand: Sun Microsystems
Price: 49.95 USD
Availability: InStock

Sun Microsystems 540-5258 Fan Assembly for V440 V490 Servers

The Sun Microsystems part 540-5258 is a high-performance fan assembly designed specifically for the Sun V440 and V490 server platforms. Engineered to deliver reliable airflow and quiet operation, this fan assembly helps maintain optimal thermal condi... Read More

price

$49.95

In Stock: 25
Manufacturer: Sun Microsystems
Model or Part: 540-5258
Condition: Refurbished
Weight: 1.25lb
Dimensions: 13.00in x 6.00in x 4.00in

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Sun Microsystems part 540-5258 is a high-performance fan assembly designed specifically for the Sun V440 and V490 server platforms. Engineered to deliver reliable airflow and quiet operation, this fan assembly helps maintain optimal thermal conditions for mission critical workloads. It is a direct replacement part, ensuring a perfect fit and seamless integration with existing server chassis.

Key Features

Precision-balanced impeller for reduced vibration and noise
High static pressure rating to overcome dense server component layouts
Durable sleeve bearing for extended service life
Easy installation with standard mounting brackets
Compatible with both V440 and V490 models

Technical Specifications

Model / Part Number: 540-5258
Manufacturer: Sun Microsystems
Airflow: 70 CFM (cubic feet per minute)
Static pressure: 0.4 in H2O
Operating voltage: 12 V DC
Current draw: 0.7 A
Operating temperature range: 0 deg C to 55 deg C
Noise level: 32 dBA at full speed
Connector type: 4-pin Molex compatible

Applications
This fan assembly is ideal for data center environments, cloud infrastructure, and enterprise computing where the Sun V440 or V490 servers are deployed. It supports high-density blade and rack configurations, helping to prevent overheating during intensive processing tasks such as database management, virtualization, and scientific simulations. By ensuring consistent cooling, the fan assembly contributes to system stability, reduced downtime, and lower overall maintenance costs.