Seasonic SS-300FS 300-Watts 12V Power Supply with Active PFC
Brand: Seasonic · SKU: SS-300FS · MPN: SS-300FS · Category: Components
The Seasonic SS-300FS is a 300-Watt ATX Power Supply Unit (PSU) featuring Active PFC, designed for smooth handling and maximum efficiency. It adheres to ATX 2.03 & ATX12V v1.1 specifications and includes a forward converter circuit for high reliability. The unit features super low noise fan control, with typical acoustic noise around 25.8dBA at 70W at 30cm. Comprehensive protection features include Short circuit protection on all outputs, Over voltage protection, and Over power protection. It has undergone 100% hi-pot testing and 100% burn-in cycling. The PFC harmonics compliance meets EN61000-3-2 + A1 + A2, and EMI/RFI compliance includes CE, CISPR22, C-tick & FCC part 15 class B. Safety compliance covers VDE, TUV, D, N, S, Fi, UL, C-UL & CB standards. It is Pentium 4 ready with the necessary connectors.
Specifications
| PFC Type | Active PFC |
|---|---|
| Cooling Fan | Single Fan (Super low noise control) |
| Form Factor | ATX |
| Maximum Output Power | 300 Watts |
| +12V Rail Max Current | 15A/18A (Depending on configuration) |
| Specification Compliance | ATX 2.03 & ATX12V v1.1 |
| +3.3V & +5V Combined Max Power | 180w (40A) |
| Efficiency (100-120VAC, full load) | >65% |
| Efficiency (220-240VAC, full load) | >70% |
| Warranty | 90-day Limited Warranty (parts & labor) as listed on one retailer, though product is also found as Refurbished. |
| Weight | N/A |
| Dimensions | L150 x W140 x H86 mm (5.9” x 5.5” x 3.4”) |
Key Features
The Seasonic SS-300FS is a 300W ATX power supply with Active PFC, compliant with ATX12V v1.1. It focuses on high efficiency, reliability, and low noise operation, making it suitable for various system builds.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Seasonic SS-300FS 300-Watts 12V Power Supply with Active PFC (SS-300FS) is 100% genuine Seasonic hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Seasonic SS-300FS 300-Watts 12V Power Supply with Active PFC includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
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.
Is the Seasonic SS-300FS 300-Watts 12V Power Supply with Active PFC compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the SS-300FS.
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