Corsair 1200W RMx SHIFT Series RM1200X PSU, Fluid Dynamic Fan, Fully Modular, 80+ Gold, ATX 3.0, PCIe 5.0

Overview

CORSAIR RMx SHIFT Series fully modular power supplies feature a revolutionary side cable interface, ensuring all your connections are within easy reach. This design offers exceptionally convenient 80 PLUS Gold efficient power, making clean PC builds and upgrades simpler than ever.

Key Features

• Innovative Easy-Access Connection Position:
  Modular connections on the side of the PSU allow for easier access and cleaner cable management.

• Fully Modular Micro-Fit PSU Connectors:
  CORSAIR Type 5 Gen 1 micro-fit PSU cables ensure you only connect the cables your system needs, saving space and reducing clutter.

• 140mm Fluid Dynamic Bearing Fan:
  Specially calculated fan curve delivers high performance, low noise, and superior reliability.

• Intel® ATX 3.0 Certified:
  Compliant with the ATX 3.0 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes.

• 100% 105°C-Rated Japanese Electrolytic Capacitors:
  Premium components ensure unwavering power delivery and long-term reliability.

• Modern Standby Compatible:
  Enjoy extremely fast wake-from-sleep times and improved low-load efficiency.

• 80 PLUS Gold Certified:
  Provides steady power output at up to 90% efficiency, certified by Cybenetics for lower power consumption, reduced noise, and cooler temperatures.

• Zero RPM Fan Mode Support:
  At low and medium loads, the cooling fan switches off entirely for near-silent operation.

• Resonant LLC Topology with DC-to-DC Conversion:
  Offers clean, consistent power and supports more energy-efficient sleep states.

• Ten-Year Warranty:
  Guarantees reliable operation across multiple system builds.

Technical Specifications

• Form Factor: ATX
• Series: Corsair RMx SHIFT
• Wattage: 1200 W
• Modular: Fully Modular

Compatibility:

• ATX12V v2.53
• EPS12V v2.92
• Intel ATX 3.0 Certified

Connectors:

• 1 x 24-pin ATX (24-pin)
• 2 x ATX 12V/EPS12V (4+4-pin)
• 1 x PCIe 5 (12+4-pin) 12VHPWR
• 4 x PCIe (6+2-pin, dual)
• 4 x PCIe (6+2-pin)
• 16 x SATA (Straight)
• 8 x PATA Connectors

AC Input:

100 - 240V

Fan Details:

• Type: 140mm fan
• Bearing: Fluid / Hydraulic Bearing
• Supports Zero RPM fan mode

Efficiency:

• 80+ Certification: 80+ Gold
• Up to 90% efficiency

MTBF (Mean Time Between Failures):

100,000 hours

Dimensions and Weight

• Weight: 2.0 kg
• Dimensions: 180 x 150 x 86 mm
• Package Weight: 4.1 kg

Why Choose RMx SHIFT Series?

The CORSAIR RMx SHIFT Series is designed for quiet, efficient, and accessible power. With Japanese 105°C-rated electrolytic capacitors, a 140mm fluid dynamic bearing fan, and Zero RPM mode support, this PSU ensures long-term reliability and virtually silent operation. Backed by a ten-year warranty, it's the perfect choice for clean PC builds and upgrades.