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HP 221270-001 120 Watts Mini-ATX Power Supply Unit
- Wattage: 120 Watts
- Form Factor: Mini-ATX
- Compatibility: Designed for specific HP systems
- Reliable Power Delivery
- Compact Size
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Product Overview
The HP 221270-001 is a compact 120-watt Mini-ATX power supply unit. It is designed to provide reliable power for small form factor systems and specific HP workstations or servers that utilize this particular power supply form factor.
Technical Information
| Brand | HP |
| Part Number | 221270-001 |
| Wattage | 120 Watts |
Additional Specifications
| Form Factor | Mini-ATX |
| Type | Power Supply Unit |
Product Description
The HP 221270-001 is a 120-watt power supply unit (PSU) built to the Mini-ATX standard. This form factor is smaller than traditional ATX power supplies, making it suitable for compact computer systems where space is a constraint. HP often uses proprietary or specific form factor PSUs in their pre-built workstations and small-scale servers, and this part number indicates compatibility with certain HP models. With a maximum output of 120 watts, this PSU is intended for systems with lower power requirements. It typically powers motherboards, processors, and a limited number of peripherals. Users should verify that their system's components do not exceed the total power draw supported by this unit to ensure stable operation. The PSU provides the necessary voltages (e.g., +3.3V, +5V, +12V, -12V, +5VSB) to all the components within the computer. This specific model is crucial for maintaining the functionality of HP systems that rely on it. Replacing a faulty PSU with the correct part number ensures that the system receives adequate and stable power, preventing potential hardware damage or operational issues. Its Mini-ATX form factor is key for integration into slim or compact HP chassis designs.



