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HP 0957-0051 440 Watts 140-278V Switching Power Supply
- Power Output: 440 Watts
- Input Voltage Range: 140-278V AC
- Type: Switching Power Supply
- Form Factor: Internal PSU module
- Efficiency: High efficiency for reduced power consumption
- Cooling: Integrated fan for thermal management
- Connectors: Standard ATX or proprietary connectors (specific to HP models)
- Designed for reliability and stable power delivery
- Part Number: 0957-0051
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Key specifications
See full specs ↓- Wattage
- 440W
- Input Voltage
- 140-278V AC
- Type
- Switching Power Supply
- Brand
- HP
Product details
This HP 440 Watts switching power supply is designed for various HP systems, offering a wide input voltage range of 140-278V AC. It provides a stable and efficient power source for critical components.
Technical Information
| Wattage | 440W |
| Input Voltage | 140-278V AC |
Additional Specifications
| Type | Switching Power Supply |
| Brand | HP |
Description
The HP 0957-0051 is a 440-watt switching power supply unit (PSU) engineered to provide reliable and efficient power to a range of HP computer systems. Its robust design supports a wide input voltage range, from 140V AC to 278V AC, making it suitable for deployment in various electrical environments and ensuring stable operation even with fluctuating power grids. This broad input capability enhances its versatility and reliability across different geographical locations. As a switching power supply, it utilizes modern electronic switching technology to convert AC power from the wall outlet into the various DC voltages required by the computer's components. This technology is known for its high efficiency, which translates to less wasted energy as heat and lower electricity bills. The 440-watt capacity is sufficient for powering mid-range to high-performance desktop computers and workstations, accommodating multiple hard drives, graphics cards, and other peripherals. This PSU is designed with internal components that meet HP's stringent quality and reliability standards. It typically includes built-in protection circuits against over-voltage, under-voltage, over-current, and short circuits, safeguarding the connected hardware. Active cooling, usually via an integrated fan, ensures that the PSU operates within safe temperature limits, contributing to its longevity and the overall stability of the system it powers.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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