The Corsair RM Series RM1000e is a powerhouse wrapped in a sleek, compact form - engineered for the modern PC builder who demands whisper-quiet operation, rock-solid reliability, and future-ready performance. Backed by the trusted Corsair name, the RM1000e delivers a robust 1000W of continuous power, wrapped in a Cybenetics Gold-certified shell for supreme efficiency and cooler performance. Whether you're upgrading to handle a next-gen GPU or fine-tuning a custom build, this ATX 3.1 and PCIe 5.1 compliant PSU is your silent partner in performance.

It solves cable clutter chaos with a fully modular design, giving you control over what stays and what goes. A dedicated 600W-capable 12V-2x6 cable ensures high-end graphics cards get the juice they crave, while its ultra-flexible embossed cables make routing a breeze. If you're chasing high efficiency, low noise, and reliable performance backed by 100,000 hours of MTBF, the RM1000e ticks every box. Whether you're building your dream gaming rig or a professional editing station, it's time to power up with confidence.

Features:

• Fully Modular Cabling - Use only what you need, reduce clutter, and maximise airflow.
• ATX 3.1 Certified & PCIe 5.1 Compliant - Built to power the latest CPUs and GPUs.
• Cybenetics Gold Certified - Up to 90% efficiency for lower energy use and heat output.
• 12V-2x6 GPU Cable - Native 600W support for high-performance graphics cards.
• Low Noise Operation - 120mm rifle bearing fan with Zero RPM mode keeps things cool and quiet.
• Compact Design - Fits easily into most PC cases with a tidy 140mm depth.
• Robust Internals - Resonant LLC topology with DC-DC conversion and 105 C-rated capacitors for long-term stability.
• Supports Modern Standby - Delivers ultra-fast wake times and better power efficiency at low loads.

Specifications:

• Power Output: 1000 Watts continuous
• Efficiency Certification: Cybenetics Gold (up to 90% efficiency)
• Noise Rating: Cybenetics A-
• ATX Version: 3.1
• PCIe Standard: PCIe 5.1
• GPU Support: Native 600W 12V-2x6 connector included
• Cooling Fan: 120mm rifle bearing with Zero RPM mode
• Cabling: Fully modular (Type 4)
• Connectors: 1 x ATX ; 2 x EPS ; 3 x PCIe ; 6 x SATA ; 2 x PATA
• Modern Standby Support: Yes
• MTBF (Mean Time Between Failures): 100,000 hours
• Dimensions (L x W x H): 140mm x 150mm x 86mm
• Weight: 3.23kg
• Form Factor: ATX

What's in the box
1 x Corsair RM1000e Power Supply Unit
1 x User Manual