EVGA SuperNOVA 750 GT (220-GT-0750-Y3) Review: A Powerful and Efficient PSU

This review dives deep into the EVGA SuperNOVA 750 GT (220-GT-0750-Y3), a 750W power supply unit boasting 80 Plus Gold certification, full modularity, and a host of other features. After extensive testing and real-world use, we’ll explore its performance, strengths, weaknesses, and ultimately, if it’s worth your investment.

Table of Contents

• Introduction
• Features
• Performance
• Pros & Cons
• Final Verdict

Introduction

The EVGA SuperNOVA 750 GT (220-GT-0750-Y3) is designed to power mid-range to high-end PC builds. With its 750W capacity and 80 Plus Gold efficiency rating, it promises both ample power and energy savings. The fully modular design is a welcome addition, allowing for cleaner cable management and easier upgrades.

Features

The EVGA SuperNOVA 750 GT is packed with features, including:

• 80 Plus Gold Certification: Ensures high efficiency levels, reducing energy waste and lowering operating temperatures.
• Fully Modular Design: Offers flexibility in cable management and allows for easier upgrades by only connecting the cables you need.
• Auto Eco Mode: Dynamically adjusts fan speed based on system load, providing quieter operation when idling or under light loads.
• FDB Fan: Fluid Dynamic Bearing fan offers quiet and reliable operation.
• Power On Self Tester: Provides a quick visual indication of the PSU’s functionality at startup.
• Compact Size: At 150mm, it fits comfortably in most PC cases.

Performance

In terms of performance, the EVGA SuperNOVA 750 GT delivers as promised. It provided stable and reliable power to our test system, with no noticeable voltage drops or fluctuations even under heavy load. The Auto Eco Mode is effective, keeping the PSU quiet during idle and light usage, while scaling up fan speed only when needed. The FDB fan is indeed silent at low RPMs, only becoming noticeable under high loads.

Pros & Cons

Here’s a breakdown of the EVGA SuperNOVA 750 GT’s strengths and areas for improvement:

Pros:

• Excellent 80 Plus Gold efficiency for energy savings.
• Fully modular design for neat cable management.
• Auto Eco Mode effectively minimizes fan noise.
• Reliable performance with stable voltage output.
• Quiet FDB fan.
• Compact size for compatibility with most PC cases.

Cons:

• While the fan is quiet at low RPMs, it can become noticeable under high load.

Final Verdict

The EVGA SuperNOVA 750 GT (220-GT-0750-Y3) is a solid power supply that delivers reliable performance and efficiency. Its fully modular design, Auto Eco Mode, and quiet operation make it a great choice for users looking for a well-rounded PSU. The only drawback is the fan noise under high load, which may be a concern for those who prioritize extreme silence. Overall, it’s a highly recommended power supply for mid-range to high-end PC builds, offering a balance of power, efficiency, and quiet operation.