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HP 0957-2311 400 Watts 100-240 V AC Power Supply For E3800 X311
- 400 Watts AC Power Supply
- Input Voltage: 100-240 V AC
- Designed for HP E3800 and X311 series
- Provides stable and reliable power output
- Essential for device operation
- High-quality replacement or spare part
Free U.S. Ground Shipping
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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Volume pricing and availability
Product Overview
The HP 0957-2311 is a 400 Watts AC power supply designed for specific HP E3800 and X311 series devices. It accepts a wide input voltage range (100-240 V AC) for global compatibility and provides stable power output.
Technical Information
| Product Type | AC Power Supply |
| Wattage | 400 Watts |
Additional Specifications
| Input Voltage | 100-240 V AC |
| Compatibility | HP E3800, X311 |
Product Description
The HP 0957-2311 is a 400 Watt AC power supply unit specifically designed to power HP E3800 and X311 series networking equipment. This power supply is engineered to provide a stable and reliable source of energy, ensuring the continuous operation of critical network infrastructure. Its broad input voltage range, from 100 to 240 Volts AC, makes it suitable for use in various regions around the world, offering flexibility for global deployments. This power supply unit plays a vital role in the functionality of the supported HP devices. By converting incoming AC power to the appropriate DC voltages required by the equipment, it ensures that all internal components receive the necessary power to perform their tasks. The 400-watt rating indicates its capacity to handle the power demands of these specific HP models, supporting their operational requirements under various load conditions. As an official HP part, the 0957-2311 meets stringent quality and performance standards. It serves as an essential component for the operation of HP E3800 and X311 devices, whether as an original part, a replacement for a failed unit, or as a spare to minimize potential downtime. Its reliable performance is key to maintaining network uptime and operational efficiency.



