CORSAIR RM1200e PSU shuts down GPU if single pin overload detected

CORSAIR introduces 1200W power supply to prevent connector damage to high-end graphics cards: The RM1200e. Why this is important: It tackles a common failure point in modern GPU power connectors. The new hardware is aimed at preventing overheating and physical damage on costly components.

CORSAIR launches 1200W power supply with per-pin GPU protection

CORSAIR has introduced the RM1200e power supply which is a 1200W power supply for safeguarding high-end graphics cards against connector problems. The PSU uses a new 'PinProtect' functionality which keeps track of the individual current flow through each of the 6 pins of the 12V-2×6 connector. In case the PSU notices an overload on one single pin, it immediately stops the graphic card. This way, overheating can be avoided before it leads to a permanent damage on the GPU.

Specifications

• Wattage: 1200W
• Efficiency Certification: Cybenetics Platinum
• ATX Standard: ATX 3.1
• PCIe Standard: PCIe 5.1
• Warranty: 10 years

This 1200W power supply is certified with Cybenetics Platinum efficiency, ATX 3.1 compliant with PCIe 5.1 support. The PSU is equipped with a 140mm fan in a Zero RPM mode and Japanese 105°C caps. The unit's dimensions are 150mm in depth and it sports fully modular cables.

The RM1200e by CORSAIR is available in black and white colors. It comes with a 10 year warranty. The PSU was introduced in official at a price of $204.99 in the US, €194.90 in Europe, £169.99 in the UK. The PSU was first introduced at Computex 2026 and is now globally released at retail.

CORSAIR has not disclosed the individual current limits as well as the time window an overload needs to occur before PinProtect kicks in. As a result, there are no clear indicators for buyers on the sensitivity of the protective mechanism. You're getting a product with confirmed specs but undefined trigger parameters.