Corsair RM1200x SHIFT ATX 3.1 1200 Watt 80 Plus Gold Fully Modular

Features:

• 80 PLUS Gold Certified: Delivers up to 90% efficiency for lower heat generation, quieter operation, and reduced power consumption.

• 1200W Continuous Power Output: Designed for RTX 4090 / RTX 5090 gaming systems, overclocked enthusiast PCs, AI workloads, and creator workstations.

• ATX 3.1 & PCIe 5.1 Ready:

  • Fully compliant with Intel ATX 3.1 standards

  • Includes native 12V-2x6 PCIe 5.1 GPU cable for modern NVIDIA RTX graphics cards.

• Innovative SHIFT Side-Mounted Connectors:

  • Features patent-pending side-facing modular connectors for easier cable installation and cleaner cable routing

  • Great for modern airflow and dual-chamber cabinets.

• Fully Modular Type 5 Design:

  • Includes CORSAIR Type 5 Gen 1 micro-fit cables

  • Connect only required cables for improved airflow and cleaner builds.

• 140mm Fluid Dynamic Bearing Fan:

  • Optimized for low-noise cooling and long operational lifespan

  • Supports Zero RPM Mode for silent operation during low and medium loads.

• Premium Internal Components:

  • Built using 105°C-rated industrial-grade capacitors for exceptional long-term reliability and stable voltage delivery.

• Advanced Internal Architecture:

  • Uses resonant LLC topology with DC-to-DC conversion for stable and efficient power delivery.

• Cybenetics Certified:

  • Cybenetics Gold Efficiency Rating

  • Cybenetics A- Noise Rating for quieter performance.

• Single +12V Rail:

  • Provides highly stable power delivery for modern flagship CPUs and GPUs

  • Delivers the full 1200W output on the +12V rail.

• Connector Support:

  • 1× 24-pin ATX connector

  • 2× EPS/CPU (4+4) connectors

  • 1× PCIe 5.1 12V-2x6 connector

  • 8× PCIe connectors

  • 16× SATA connectors

  • 8× PATA/Molex connectors.

• Modern Standby Support:

  • Enables faster wake-from-sleep response and improved low-load efficiency.

• Compact High-Wattage Design:

  • Dimensions: 180 × 150 × 86 mm

  • Compact for a 1200W PSU while maintaining broad compatibility.

• Case Compatibility Note:

  • SHIFT PSUs require adequate side cable clearance inside the cabinet

  • Recommended for modern ATX airflow and dual-chamber cases.

• Build Quality & Community Feedback:

  • Widely praised for its premium build quality, silent operation, and extremely easy cable management.

• Protection Features:

  • OVP / UVP / SCP / OTP / OPP for complete system protection.

• Warranty:

  • Backed by a 10-Year Corsair Warranty