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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
HPE P72581-B21 2U Performance Fan Kit
Overview
The HPE DL145 GEN11 2U Perf FAN KIT, model P72581-B21, is a critical component for maintaining optimal thermal performance within HPE ProLiant DL145 Gen11 servers. This 2U rack-mountable fan kit is engineered to provide consistent airflow, preventing overheating and ensuring the reliability and longevity of server hardware in demanding enterprise environments.
Compatibility
This performance fan kit is specifically designed for the HPE ProLiant DL145 Gen11 server platform. It is not compatible with other server generations or models. Ensure your system is the DL145 Gen11 before ordering.
Installation Notes
Installation requires opening the server chassis. The fan kit consists of multiple fan modules that slot into designated bays within the server. Proper seating of each fan module is essential for correct airflow direction and system fan speed control. Refer to the HPE ProLiant DL145 Gen11 server maintenance guide for detailed installation procedures.
What's in the Box
- 1x HPE DL145 GEN11 2U Perf FAN KIT (P72581-B21)
HPE DL145 GEN11 2U Perf FAN KIT - P72581-B21
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology