Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
HP 455591-001 230 Watts Power Supply Unit
- 230 Watts maximum output power.
- Designed for HP business desktops and SFF PCs.
- Provides stable power for core system components.
- Includes standard ATX or proprietary connectors.
- Reliable power for productivity and business applications.
- Compact design suitable for smaller chassis.
455591-001 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Wattage
- 230W
- Form Factor
- Internal Desktop/SFF PSU
- Compatibility
- HP Business Desktops/SFF (Specific models)
- Input Voltage
- 100-240V AC
- Output Voltage
- Multiple DC voltages
Product details
This is a 230 Watts power supply unit, likely designed for HP business desktops or small form factor PCs. It provides the essential power required for system operation.
Technical Information
| Wattage | 230W |
| Form Factor | Internal Desktop/SFF PSU |
| Compatibility | HP Business Desktops/SFF (Specific models) |
Additional Specifications
| Input Voltage | 100-240V AC |
| Output Voltage | Multiple DC voltages |
Description
The HP 455591-001 is a 230-watt internal power supply unit, commonly used in HP's business-oriented desktop computers and Small Form Factor (SFF) systems. This unit is responsible for taking AC power from the electrical outlet and converting it into the stable DC voltages needed by the computer's motherboard, processor, memory, storage devices, and other essential components. With a 230-watt capacity, this power supply is well-suited for systems configured for typical business tasks, such as office applications, internet browsing, and moderate multitasking. It provides a reliable foundation of power, ensuring that the computer operates without interruption during daily use. The unit typically features standard connectors, though some HP systems may utilize proprietary connectors for specific motherboard or drive interfaces. This power supply is a critical component for the operational integrity of HP business PCs. Its design and specifications are aligned with the power demands and thermal management strategies of the HP systems it serves, contributing to overall system stability and longevity. It represents a dependable power solution for maintaining productivity in a corporate or small business environment.
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.
Buying 10+ units?
Get volume pricing and availability for 455591-001.
