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- In Stock: 95
- Manufacturer: IBM
- Model or Part: 81Y2911
- Condition: Refurbished
- Weight: 2.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The IBM Flex System 40MM Fan Module (part number 81Y2911) is a high-performance cooling component designed for IBM Flex System chassis and compatible blade servers. Engineered to deliver reliable airflow in dense data center environments, this fan module helps maintain optimal operating temperatures for critical workloads while minimizing acoustic noise.
Key Features
- Compact 40mm form factor fits seamlessly into standard Flex System slots
- Optimized blade design provides consistent static pressure for effective heat removal
- Low power consumption reduces overall energy costs
- Quiet operation with sound levels below typical rack noise thresholds
- Hot-swap capable for easy replacement without system downtime
- Built-in diagnostics interface compatible with IBM Director and OpenManage tools
Technical Specifications
- Manufacturer: IBM
- Model/Part Number: 81Y2911
- Fan size: 40mm x 40mm x 20mm (L x W x H)
- Airflow: up to 30 CFM (cubic feet per minute) at maximum speed
- Maximum rotational speed: 12,000 rpm
- Operating voltage: 12 V DC
- Current draw: 0.6 A typical
- Noise level: less than 35 dB(A)
- Connector type: 4-pin Molex compatible
- Operating temperature range: 0 to 55 degrees Celsius
- Storage temperature range: -20 to 70 degrees Celsius
Applications
- IBM Flex System chassis and blade server enclosures
- High-density virtualized environments where heat buildup is a concern
- Enterprise data centers requiring reliable, low-maintenance cooling solutions
- Cloud infrastructure platforms that demand continuous uptime
- Any rack or blade system that supports standard 40mm fan modules and benefits from efficient thermal management
This fan module combines IBM quality engineering with practical features that help IT professionals keep systems running cool, quiet, and efficiently.