Corsair RMe Series RM1200e, 1200W, Fully Modular, 80+Gold, ATX 3.1, Power Supply

Power hungry builds often suffer from unstable power or noisy fans that drown out focus. The Corsair RMe Series RM1200e, 1200W, Fully Modular, 80+Gold, ATX 3.1, Power Supply delivers clean, efficient energy while staying whisper-quiet, giving you the confidence to push high-end CPUs and the latest RTX 50-series GPUs without compromise.

Corsair RMe Series RM1200e, 1200W, Fully Modular, 80+Gold, ATX 3.1, Power Supply - the reliable solution for demanding rigs

Modern gaming and creator PCs demand more power, tighter efficiency and stricter standards. Without a supply that meets ATX 3.1, you risk voltage spikes, reduced component lifespan and failed overclocks. This unit solves those issues by being formally ATX 3.1 certified, offering 80 PLUS Gold efficiency and a robust resonant LLC topology. The result is stable voltage delivery, lower electricity bills and a quieter workspace - exactly what serious builders need.

Benefits

Experience the real advantages of a premium PSU.

• Stable power ensures your high-end GPU and CPU run at full potential without crashes.
• Zero RPM fan mode keeps noise to a minimum during light loads, perfect for streaming or work.
• Fully modular cabling lets you connect only the cables you need, reducing clutter and improving airflow.
• 105 °C-rated Japanese capacitors provide long-term reliability and resistance to heat.
• PCIe 5.1 12V-2×6 cable ready for the newest graphics cards, so you’re future-proof today.

Usages of Corsair RMe Series RM1200e, 1200W, Fully Modular, 80+Gold, ATX 3.1, Power Supply

This power supply is ideal for high-performance gaming rigs, workstation PCs that run intensive rendering workloads, and enthusiast builds that employ multiple GPUs or overclocked CPUs. Its compact size fits tighter cases while still offering ample cable length for larger chassis, making it a versatile choice for any demanding desktop environment.

Key Features of Corsair RMe Series RM1200e, 1200W, Fully Modular, 80+Gold, ATX 3.1, Power Supply

• Power: 1200 W. Provides ample headroom for the most power-hungry components.
• Efficiency: 80 PLUS Gold certified. Delivers up to 90 % efficiency, reducing heat and electricity use.
• Certification: ATX 3.1 certified. Guarantees compliance with the latest power delivery standards.
• Modularity: Fully-Modular cabling. Allows you to attach only the cables you require, keeping the interior tidy.
• Fan: 1 fan with Zero RPM mode. Operates silently at low loads and ramps up only when needed.
• Capacitors: 105 °C-rated Japanese electrolytic capacitors. Ensures durability and stable performance under high temperatures.
• PCIe 5.1 cable: Included 12V-2×6 GPU cable, ready for RTX 50-series and future GPUs.
• MTBF: 100 000 h. Indicates a long operational lifespan before any failure.
• Input voltage: 100-240 V, 47-63 Hz. Works worldwide with any standard mains supply.
• Weight: 3.38 kg. Sturdy yet manageable for installation.

Specifications