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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 P74395-B21 180W External Power Adapter
Overview
The HPE P74395-B21 is a 180W external power adapter designed to provide reliable power for the HPE MicroServer Gen11. This adapter is essential for maintaining consistent operation and preventing data loss in environments where the server's primary power source may be insufficient or unavailable. It's a direct replacement or spare for the original power supply, ensuring your server infrastructure remains online.
Compatibility
This 180W external power adapter is specifically designed for the HPE MicroServer Gen11 series. It is confirmed to be compatible with models requiring this specific wattage and connector type, ensuring a precise fit and optimal power delivery for the server's components.
Installation Notes
Connect the adapter to a stable AC power source and then to the designated power input port on the HPE MicroServer Gen11. Ensure the power cable is securely seated at both ends to prevent intermittent power delivery. Use only the provided adapter and cable to maintain system integrity and warranty compliance.
What's in the Box
- 1x HPE 180W External Power Adapter (P74395-B21)
- 1x AC Power Cord
HPE Microsvr GEN11 180W EXT PWR Adptr - P74395-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.
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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
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