The Seasonic PRIME Gold 750 watt power supply is fully modular and built with
high quality components. Top-grade high-temperature capacitors provide ultra-low
resistance and copper plates replace wiring to further improve power efficiency.
This unit boasts an impressive 0.5 % tolerance fo load regulation, which
protects the components against damage emanating from power fluctuations.
Innovative fan control system gets paired with a top quality Fluid Dynamic
Bearing Fan to lower temperature and noise. This power supply is a great choice
for anyone who appreciated a high quality power supply with an impressive
electronic performance.
80 PLUS®Gold
Seasonic was the forerunner of creating the very first 80 PLUS® Gold
certified power supply on the market and since that time it has built a very
popular Gold series lineup that covers a full power range of power supplies with
impeccable performance and efficiency. The highly efficient 80 PLUS® Gold
certification guarantees greater than 87 %, 90 % and 87 % efficiency at 20 %, 50
% and 100 % operating loads, respectively. The clear advantage of buying a power
supply with 80 PLUS® Gold rating is the fact that the less energy gets wasted
during power conversion, the lower the operating costs will be for the user.
Fluid Dyanamic Fan Bearing
High performance Fluid Dynamic Bearing (FDB) fans are designed to take
advantage of the impact absorbance effects of oil. They are extremely reliable
and generate considerably less operating noise and heat than ball bearing fans.
The lubrication of the bearing surface reduces friction and vibration and
therefore lowers overall power consumption. Due to the effortless, quieter
rotations and its robust construction, this reliable fan technology also greatly
increases the lifespan of the fan.
How it works
When the fan shaft rotates, high pressure oil drifts along the grooves of the
bearing sleeve to generate a thin layer of lubrication between the bearing
faces. As the speed increases, so does dynamic oil pressure and the shaft is
lifted from the bearing to create smooth, effortless rotations. The herringbone
shape of the groves helps to efficiently channel the lubricant and avert
leakage.
The following illustration depicts the main characteristics of the FDB
fans:
Premium Hybrid Fan Control
Seasonic’s vast experience in designing the most silent and efficient power
supplies on the market was translated into the development of Hybrid Mode; a
state-of-the-art fan control that enables users to keep the overall fan noise at
the lowest possible level.
Power Supply Sound
The Seasonic PRIME Series is designed with very favorable level of acoustics
and it uses carefully selected components and innovative circuit design to
minimize sound output. Beyond our rigorous internal tests, the power supply also
went through external testing with the most popular graphics cards to ensure
that the sound at all loads would be kept at the lowest possible level. The
chart compares the sound level of the Seasonic PRIME power supply to other
ambient sounds.
Micro Tolerance Load Regulation
Seasonic’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.
Cable-free Connection Design
Seasonic’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.
Multi-GPU Setup
Our power supplies are equipped with 6-pin and 8-pin PCI-E connectors to
support all GPU platforms.
Gold Plated Connectors
Gold plating critical connector pins (motherboard, CPU and PCIe cables)
extends the lifetime of the connectors and greatly increases the efficiency of
current transmission.
10 Years Warranty
Our commitment to superior Seasonic quality.
Specifications are subject to change without prior notice. |