Seasonic PRIME Série Manuel D'utilisation page 4

the Sea Sonic S FC (fan control without Fanless Mode) and S
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Mode) settings with the help of a selector switch found on the back panel of the power supply.
Seasonic PRIME power supplies also have a built-in fan control integrated circuit (IC), which
utilizes hysteresis to optimize how frequently the fan switches on and off.
• Highly Reliable Aluminum Electrolytic Solid Capacitors
Top-grade, Japan-sourced components extend product life and ensure operation stability
under extreme conditions.
• Micro Tolerance Load Regulation
Sea Sonic's latest design keeps the output voltage within a very tight range, achieving under
0.5 % (1 % for 1000 W and above) load regulation. This impressive electrical performance and
stability makes this power supply an ideal choice for high-performance systems.
• Super-Low Ripple Noise (under 20 mV)
Sea Sonic's continued commitment to excellent analog power supply design has resulted in the
suppression of ripple noise to a level well below the current industry average of 20 mV.
• Cable-free Connection Design
Sea Sonic's engineers have implemented a new design feature, where instead of cables,
the back panel and the PCB (Printed Circuit Board) are connected by a copper plate. This
breakthrough solution not only lowers the chance of production errors during manual insertion
but it also improves output power quality.
• Gold-Plated High Current Terminals
Reduces current transmission resistance and increases efficiency.
• Multi-GPU Technologies Supported
8-Pin and 6-Pin PCIe connectors support all GPU platforms.
Not for PRIME FANLESS
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Not for PRIME AirTouch
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PRIME FANLESS
• Seasonic Fanless Design
Cooling inside the power supply is based on heat dissipation, where passive cooling elements
eliminate the need of a fan. Silent operation does not only deliver a more pleasant working
environment but it also results in less power consumption and a lower electricity bill.
• Market-leading Engineering
This innovative model is carefully engineered to the point where its greatly effective passive
cooling elements do not add extra bulkiness, yet they are able to efficiently dissipate excess
heat from around the components.
PRIME AirTouch
• Hybrid Five-Way Fan Control
The Seasonic AirTouch is equipped with the latest innovation of ranged Seasonic fan control.
By pressing the AirTouch button on the back panel, users can cycle through five different
settings and colors. If the user-selected fan mode does not achieve optimal cooling, the built-in
protection function of the power supply will automatically increase fan speed as necessary to
prevent overheating and to protect the components of the system.
• Turbo Mode (Red)
This is the maximum fan speed available for permanent cooling. This setting is mostly
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FC (fan control including Fanless
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