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Corsair RM1000e 1000W 80PLUS Gold Fully Modular Low-Noise ATX Power Supply Review

Table of Contents

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

Introduction

The Corsair RM1000e is a high-end power supply unit (PSU) designed for demanding PC builds, including those with high-end GPUs and overclocked CPUs. Boasting a 1000W capacity, 80PLUS Gold certification, and fully modular cabling, the RM1000e promises reliable power delivery and quiet operation. In this review, we’ll put the RM1000e through its paces, testing its performance, analyzing its features, and ultimately determining if it lives up to the hype.

Features

The Corsair RM1000e is packed with features that cater to both performance and user-friendliness. Here are some of the key highlights:

• **1000W Capacity:** Provides ample power for high-end components.
• **80PLUS Gold Certification:** Ensures high energy efficiency, leading to lower power consumption and reduced heat.
• **Fully Modular Cabling:** Allows for a cleaner and more organized build by using only the cables you need.
• **120mm Fan with Zero RPM Mode:** Provides excellent cooling while remaining whisper-quiet at idle and low loads.
• **Corsair’s Reliable Quality:** Backed by Corsair’s reputation for building high-quality PSUs.

Performance

The RM1000e performed exceptionally well in our tests. It consistently delivered stable and clean power, even under heavy load, ensuring the safety and optimal performance of our test system. The 120mm fan remained quiet even at high loads, and the Zero RPM mode kept it completely silent at idle. In terms of efficiency, the RM1000e exceeded its 80PLUS Gold rating, achieving high levels of efficiency across the entire load range.

Pros & Cons

Here’s a breakdown of the pros and cons of the Corsair RM1000e:

Pros:

• High power output for demanding builds.
• Excellent efficiency thanks to 80PLUS Gold certification.
• Fully modular cabling for clean and organized builds.
• Quiet operation with the 120mm fan and Zero RPM mode.
• High-quality components and build.
• Solid warranty coverage.

Cons:

• Can be slightly more expensive compared to some non-modular PSUs.
• The modular cables are slightly thicker than some other brands, which may require slightly more cable management effort.

Final Verdict

The Corsair RM1000e is a top-tier PSU that delivers on its promises. It provides reliable power, operates quietly, and offers excellent value for money, especially considering its features. If you’re building a high-end gaming PC or workstation, and you’re looking for a robust, efficient, and quiet power supply, the Corsair RM1000e is an excellent choice. It’s also a great option for those who value a clean and organized build, thanks to its fully modular cabling.