Seasonic Core 750W GX-750 Gold Full Modular PSU ATX3.0 (PSUSEACOREGX750V2)

Overview

CORE GX ATX 3
The updated Seasonic CORE GX ATX3 series complies with the latest ATX3 standards and includes four output ranges from 1000 W to 650 W in both black and white colors. Catering to a broad spectrum of PC enthusiasts and system builders, these power supplies provide a fine balance between cost and performance. The 80 PLUS® Gold certified Seasonic’s Core GX line is a fully modular design equipped with black cables featuring a braided pattern. These power supplies are solid performers for a large range of applications, where a 120 mm fluid dynamic bearing fan is combined with Seasonic’s Smart and Silent Fan Control to ensure the optimal cooling performance at the lowest possible noise level.

ATX 3.1 and 16-Pin PCIe Gen 5 Cable (12V-2x6)
Seasonic’s latest CORE GX ATX 3 Series is designed and built to power new PC components requiring the new ATX 3.1 and PCIe 5.1 standards.

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.

New Seasonic OptiSink Design
The overall quality and reliability of the new CORE GXATX 3 Series has been greatly improved by a brand-new PCB (Printed Circuit Board) layout and the implementation of automated surface mount technology during production, which minimizes human production errors.

By using a redesigned PCB combined with smaller MOSFET and heat sink components, the internal space within the power supply was increased to enhance heat dissipation and airflow to result in better component cooling.

The eightfold increase in heat dissipation keeps the internals of the power supply cooler, eventually leading to improved product quality, long-term reliability, and more efficient operation.

The redesigned layout of the power supply components and its improved thermal performance creates versatility and allows the power supply to be safely installed in any orientation.

The OptiSink design is an eco-friendly solution that not only lowers the costs of material usage and production but also leads to energy savings in the long run.

S2FC - Smart And Silent Fan Control
The intelligent thermal circuit feature is designed to find the optimal balance between the necessity to cool the components and the need to run the power supply in the most silent manner possible.

Specifications

Technical Specifications

80PLUS® · Gold

Cybenetics Efficiency Level · TBA

Cybenetics Noise Level · TBA

Form Factor · ATX/EPS

Dimensions · 140 × 150 × 86 mm

Fan Information · Fan Size · 120 mm

Fan Control · Smart and Silent Fan Control

Fan Bearing · Hydro Dynamic Bearing

Life Expectancy · 25,000 hours at 40 °C, 15 % — 65 % RH

Cable Information · Modularity · Fully Modular

Cable type · Individual Black Cables with Braided Pattern

Electrical Features · Operating Temperature · 0 - 50 °C (derating from 100 % to 80 % from 40 °C to 50 °C linearly)

MTBF @ 25 °C, excl. fan · 100,000 hours

AC Input · Full Range

Protection · OCP, OPP, OTP, SCP, OVP, UVP

Safety and Environmental · Safety and EMC · BSMI, C-tick, CB, CCC, CE, cTUVus, EAC, FCC, TUV, UKCA

Environmental Compliance · ErP Lot 6, Energy Star, REACH, RoHS, WEEE

Warranty · 7 Years

Power Output

AC Input · 100 V - 240 V

10 - 5 A

50 Hz - 60 Hz

DC Output · Rail · +3.3 V · +5 V · +12 V · -12 V · +5 VSB

Maximum Power · 20 A · 20 A · 62 A · 0.3 A · 3 A

100 W · 744 W · 3.6 W · 15 W

Total continuous power · 750 W