Corsair RM1000x Shift Power Supply Review: A Silent Powerhouse?

Table of Contents

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

Introduction

The Corsair RM1000x Shift is a fully modular power supply unit (PSU) designed for high-performance PCs. Sporting 1000 watts of power and an 80 Plus Gold certification, it promises efficient and reliable performance for demanding gaming and workstation setups. I’ve been using the RM1000x Shift in my own system for several weeks now, and I’m ready to share my detailed review.

Features

The RM1000x Shift boasts a number of impressive features that make it a compelling choice for power-hungry PC enthusiasts:

• 1000 Watts of Power: This PSU has ample power to handle even the most demanding GPUs and CPUs.
• 80 Plus Gold Certification: Guarantees high energy efficiency, reducing your electricity bill and minimizing heat generation.
• Fully Modular: Only connect the cables you need, simplifying cable management and maximizing airflow in your case.
• 140mm Fan with Zero RPM Mode: The fan operates at a near-silent level and only spins up when necessary, ensuring whisper-quiet operation under normal load.
• Corsair iCUE Integration: The RM1000x Shift can be monitored and customized with Corsair’s iCUE software.

Performance

The RM1000x Shift consistently delivered exceptional performance during my testing. It provided stable and reliable power to my system, even under heavy load. The Zero RPM mode worked flawlessly, keeping the PSU virtually silent during idle and low-load usage. I noticed no voltage fluctuations or instability, even when running demanding games and benchmarks.

Pros & Cons

Pros:

• Powerful 1000W output
• 80 Plus Gold efficiency
• Fully modular design
• Excellent cooling performance with Zero RPM mode
• Quiet operation

Cons:

• Pricier than some competing PSUs with similar specifications

Final Verdict

The Corsair RM1000x Shift is an exceptional power supply unit that excels in both performance and quiet operation. It’s the perfect choice for gamers and enthusiasts who demand the best in power delivery and silence. While its price point is higher than some competitors, the RM1000x Shift’s reliability, efficiency, and silence make it a worthwhile investment for anyone looking to build a high-performance gaming rig or workstation. I highly recommend it to anyone seeking a powerful and quiet PSU.

Specifications