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XSKJ8 - Dell 250-Watts Power Supply for OptiPlex 390 / 790 / 990
- Wattage: 250 Watts
- Input Voltage: 100-240V AC
- Input Current: 4.4A
- Input Frequency: 50-60Hz
- Form Factor: Internal Power Supply Unit (PSU)
- Designed for specific Dell desktop/SFF systems
- Provides stable power for core components
- Standard ATX or Dell proprietary connectors
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Key specifications
See full specs ↓- Wattage
- 250W
- Input Voltage
- 100-240V AC
- Input Current
- 4.4A
- Input Frequency
- 50-60Hz
- Form Factor
- Internal PSU
- Manufacturer
- Dell
Product details
This Dell XSKJ8 power supply unit delivers 250 Watts of power, operating with an input of 100-240V AC at 4.4A and a frequency of 50-60Hz. It is designed for specific Dell desktop or small form factor computer systems.
Technical Information
| Wattage | 250W |
| Input Voltage | 100-240V AC |
| Input Current | 4.4A |
| Input Frequency | 50-60Hz |
Additional Specifications
| Form Factor | Internal PSU |
| Manufacturer | Dell |
| Model | XSKJ8 |
Description
The Dell XSKJ8 is a 250-watt internal power supply unit (PSU) engineered to provide essential power to compatible Dell desktop and small form factor (SFF) computer systems. It operates with a universal input voltage range of 100-240V AC, making it suitable for use in various electrical environments globally. The unit draws a maximum of 4.4 amps and functions within the standard 50-60Hz frequency range, ensuring broad compatibility with power grids worldwide. This PSU is designed to deliver a stable and reliable power output of 250 watts, which is sufficient for typical office or home computing tasks. It supplies the necessary direct current (DC) voltages to the motherboard, processor, memory, hard drives, and other internal components of the computer. The XSKJ8 adheres to Dell's specifications, ensuring proper integration and performance within the intended Dell system models, such as certain OptiPlex or Dimension series desktops. As an internal component, the XSKJ8 PSU is housed within the computer's chassis and connects to the system's various parts via a set of power cables. Its primary role is to convert alternating current (AC) from the power outlet into the specific direct current (DC) voltages required by the computer's hardware. This model serves as a crucial component for the operational integrity of the Dell systems it supports, functioning as either an original equipment part or a replacement unit.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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