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Seasonic S12-II 520W 80+ Bronze Certified PSU Jap Caps 12cm BB Fan [SS-520GB]

Seasonic S12-II 520W 80+ Bronze Certified PSU Jap Caps 12cm BB Fan
Seasonic S12-II 520W 80+ Bronze Certified PSU Jap Caps 12cm BB Fan
Seasonic S12-II 520W 80+ Bronze Certified PSU Jap Caps 12cm BB Fan

Sessonic launches the S12II “Bronze” Series the updated version of the award winning S12II Series to meet the growing demand for high efficiency and yet price competitive power supplies.
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EAN: 4711173870784
Warranty: 12 Months


The S12II Bronze Series achieves the 80 PLUS® Bronze standard of at least 82%, 85% & 82% power usage efficiency at 20%, 50% & 100% operating loads respectively. This, combined with Active Power Factor Correction, enables the S12II Bronze to reduce energy waste, boost power efficiency and more importantly, reduce the energy costs for the users.

In addition to the efficiency upgrade, the S12II Bronze Series maintains the strong foundations of the S12II series. Important features such as the stable and proven Double Forward Converter circuit design, the industry leading Smart and Silent Fan Control (S2FC) and the use of high reliability Japanese brand capacitors are all carried forward to the “Bronze”.

The S12II Bronze Series, similar to its predecessors, is available in the standard ATX Form Factor and in wattages that are most common for a PC system. In addition to the all-in-one cabling design, the 520W and 620W models come with additional EPS connectors for IPC and server systems and supports both 6P & 8P PCI-E connectors for the most current and high end dual graphic cards.

Key Features

  • Double Forward Converter circuit design - Double Forward Converter circuit design for added reliability and efficiency.

  • Solid Capacitors - Conductive solid polymer aluminum electrolytic capacitors

  • Smart and Silent Fan Control [S2FC] - Smart and Silent Fan Control [S2FC]

  • High temperature (105°C) electrolytic capacitors - Advanced ultra-low resistance, high temperature (105°C) electrolytic capacitors

  • 3 Years Warranty - 3 Years Warranty

    Detailed Specifications

    Dimensions: 150mm x 86mm x 140mm (W x H x D)
    Input Voltage: 100-240 VAC
    Input Current: 9A
    Input Frequency Range: 50-60Hz
    PFC: Active PFC (>.99)
    Power Good Signal: --
    Hold Up Time: >17ms
    Efficiency: 82%/85%/82%
    MTBF: > 100,000 Hours
    Protection: OVP / SCP / OPP
    Power: 520W
    Operation Temperature: 0-50°C
    Safety: CE / FCC / UL / TUV / C-Tick / GOST / BSMI / CCC / KCC
    Cooling: 120mm Ball-Bearing Fan (max 2500rpm)
    Noise: < 17 dBA
    80 Plus Certified: Yes - 80 Plus Bronze
    Certification: nVidia SLi Certified


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