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HP J9739AR 165 Watts 100-240 V Redundant Modular Power Supply
- Power Output: 165 Watts
- Type: Redundant Modular Power Supply
- Input Voltage: 100-240 V AC
- Compatibility: HP Networking Switches (e.g., Aruba)
- Form Factor: Modular
- Redundancy: Designed for N+1 or 1+1 redundancy
- Hot-swappable
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Typically 1-2 handling + 3-7 transit days
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For government, enterprise, data center, and small business customers.
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Product Overview
The HP J9739AR is a 165 Watt redundant modular power supply designed for HP networking equipment. It operates within a 100-240 V AC input range, providing flexible power solutions.
Technical Information
| Product Type | Modular Power Supply |
| Wattage | 165 Watts |
| Input Voltage | 100-240 V AC |
Additional Specifications
| Feature | Redundant |
| Form Factor | Modular |
| Compatibility | HP Networking |
Product Description
This 165-watt power supply unit, HP part number J9739AR, is a key component for ensuring high availability in HP's networking infrastructure, particularly within the Aruba product lines. Its design as a redundant modular power supply means it is intended to be used in pairs or alongside other units to provide fault tolerance. If one power supply fails, the other(s) can seamlessly take over the load, preventing network downtime. The module supports a universal input voltage range of 100-240 V AC, making it suitable for deployment in various regions without requiring voltage converters. This flexibility simplifies global deployments and inventory management for organizations with international operations. The 165-watt capacity is typically sufficient for powering a range of managed switches and access points within an enterprise environment. As a hot-swappable component, the J9739AR can be replaced or added to a system without powering down the entire device. This feature is critical for maintaining network uptime during maintenance or in response to hardware failures. Its modular design also contributes to ease of installation and serviceability, making it a practical choice for network administrators.
