Brand: FSP Group · SKU: FSP280-50EPA · MPN: FSP280-50EPA · Category: Components

The FSP Group FSP280-50EPA is a professional-grade 280-watt ATX power supply unit engineered for reliability and efficiency. Frequently utilized as a certified replacement part for Lenovo ThinkCentre and ThinkStation desktop systems, this PSU features an 80 Plus Bronze certification, which guarantees at least 82% efficiency at typical loads. It operates with a universal AC input range of 100-240V, making it suitable for global use. The unit includes integrated protection circuits such as Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP) to safeguard internal components. Its standard ATX form factor and cooling provided by a low-noise internal fan ensure compatibility and thermal stability in a variety of chassis environments.
| MTBF | 100,000 Hours |
|---|---|
| Cooling | 1 x 80mm Fan |
| Connectors | 24-Pin ATX Main Power, 4-Pin 12V CPU, SATA, Peripheral |
| Form Factor | ATX |
| Input Voltage | 100-240V AC |
| Maximum Power | 280 Watts |
| Input Frequency | 50-60Hz |
| Efficiency Rating | 80 Plus Bronze |
| Warranty | 3-Year Warranty |
| Weight | 8.00 lbs |
| Dimensions | 5.9 x 5.5 x 3.4 inches |
A reliable 280W replacement power supply for Lenovo Small Form Factor and Tower desktops, offering 80 Plus Bronze efficiency and universal AC input.
Yes, this FSP Group FSP280-50EPA 280W ATX Power Supply (FSP280-50EPA) is 100% genuine FSP Group hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This FSP Group FSP280-50EPA 280W ATX Power Supply includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the FSP280-50EPA.