Power Supply Corsair RM1200e 1200W Fully Modular ATX 3.1 – 80+ Gold, Low-Noise, PCIe 5.1 Ready

The Corsair RM1200e is a premium power supply designed for high-performance gaming systems and workstations. It combines high efficiency with a fully modular design, supporting the latest ATX 3.1 and PCIe 5.1 standards to power next-generation GPUs. With 80+ Gold efficiency and a low-noise Zero RPM fan mode, it delivers stable and silent operation even under heavy loads.

Key Features:

• Fully Modular design for easy cable management and cleaner builds

• ATX 3.1 and PCIe 5.1 compliant, ready for the latest RTX 50 Series GPUs

• High efficiency with 80 Plus Gold certification and Cybenetics Platinum for noise and efficiency

• 140mm Rifle-Bearing fan with Zero RPM Mode for silent operation at low to medium loads

• Premium Japanese capacitors rated at 105°C for long-term reliability

• Compact 150mm length chassis for better compatibility and cable routing

• Modern Standby support for fast wake-from-sleep and improved low-load efficiency

Technical Specifications:

Power: 1200W
Form Factor: ATX 3.1
Efficiency: 80 Plus Gold / Cybenetics Platinum certified
Fan: 140mm Rifle-Bearing with Zero RPM Mode
Dimensions: 150 × 150 × 86 mm
AC Input: 100–240V, 47–63Hz, 15A–7.5A
+12V Rail: 100A (full 1200W output)
+3.3V Rail: up to 20A (max 150W combined)
+5V Rail: up to 20A
+5Vsb Rail: 3A (15W)
Protection: OVP, OCP, OTP, SCP, OPP
Included Cables: 24-pin ATX, 2× EPS (8-pin 4+4), multiple PCIe cables, SATA, PATA, and 12VHPWR (12+4) for next-gen GPUs