80 Plus Platinum
SS-520FL2 Active PFC
EAN of UPC
80 Plus Platinum
ATX Connector (24 Pin)
EPS (4+4 Pin)
PCIe Connector (6+2 Pin)
Platinum 520 Fanless
The Seasonic Fanless power supplies are defined by their complete silence, which rightfully makes them the most sought after units on the market today.
Building on 80 PLUS Platinum® level of rating and with the use of high-grade components, these fanless power supplies are also extremely efficient.
For the fact that they run cool and silent, they are perfect solutions for Home Theater PC (HTPC) or any other application where “silence is golden”.
The Seasonic Platinum Series Fanless power supplies are tailored to satisfy the most demanding users who search for the ultimate quiet solution which is matched by a simple, elegant look.
The higher the level of efficiency of the power supply, the less power gets wasted in the form of excess heat .
The 80 PLUS® Platinum certification guarantees greater than 90 %, 92 % and 89 % efficiency at 20 %, 50 % and 100 % operating loads, respectively.
The Seasonic Platinum Series represents the highest level of technology and efficiency achievement of Sea Sonic during its 40 years of commitment to engineering excellence.
Cooling fans inside the power supply are replaced by passive cooling based on heat dissipation.
Silent operation does not only provide a more pleasant working environment but it also results in less power consumption and lower utility bills.
105 °C Japanese Capacitor
Premium quality Japanese capacitors with 105 °C rating increase overall reliability and extend product life.
DC to DC Converter Design
The step down DC to DC converter design allows the power supply to be able to serve system components with various voltage needs.
Not only is it a flexible, clean voltage conversion solution but it also maximizes the 12 V DC rail output,
delivers superior dynamic response and , ultimately, provides for greater system stability.
Fully Modular Cables
In Sea Sonic’s patented design feature full modularity comes hand-in-hand with the extensive use of SMD technology to increase the overall performance and reliability of this power supply.
The simple and inventive layout scheme helps to attain unsurpassed quality and performance, where efficiency is further enhanced by minimized line resistance, reduced voltage drop and lower impedance.
Reduced component count and better space utilization facilitate optimal air flow inside the case and promote heat dissipation, proper cooling and ultimately longer product life.