Brand: Sparkle Power · SKU: ATX-300PN · MPN: ATX-300PN · Category: Components
The ATX-300PN is a 300-Watt ATX power supply from Sparkle Power, designed to deliver stable and consistent power to desktop systems. It features a standard 20+4Pin main connector, ensuring broad compatibility with modern and legacy motherboards. With a standard ATX form factor, it is suitable for a variety of system builds, from entry-level workstations to budget-friendly desktops. It is often recommended as a reliable replacement unit for major brand PCs with 300W power supplies, like those from Gateway or eMachines. The unit typically includes a 12CM fan for cooling and adheres to the ATX12V 2.2 standard. Some listings indicate it is refurbished.
| Cooling Fan | 12CM Fan (Dual Ball-Bearing noted on similar models) |
|---|---|
| Form Factor | ATX |
| ATX Standard | ATX12V 2.2 (or 2.0) |
| Input Voltage | 110-120V/220-240V 50/60 Hz (Universal Input noted on some) |
| Main Connector | 20+4Pin |
| Max Output Power | 300W |
| Output Rails (Example) | +3.3V@20A,+5V@20A,+12V1@16A,+12V2@16A,[email protected],[email protected] (Varies by specific revision) |
| Environmental Certification | RoHS (Noted on some) |
| Warranty | 30 Days Easy Return Warranty (Varies by retailer) |
| Weight | 3.00 - 5.00 LBS (Varies) |
| Dimensions | 3.4" x 5.9" x 5.5" (Approximate, based on similar units) |
A standard ATX 300-Watt power supply, ideal as a replacement unit for basic to light-duty desktop PCs. It features a 20+4Pin main connector for broad motherboard compatibility and stable power delivery.
Yes, this Sparkle ATX-300PN 300-Watt ATX Power Supply (ATX-300PN) is 100% genuine Sparkle Power hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Sparkle ATX-300PN 300-Watt 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 ATX-300PN.