








Corsair RM850x Shift Fully Modular ATX Power Supply - 80 Plus Gold - ATX 3.1 - PCIe 5.1 - Zero RPM - Modular Side Interface - Black
Price History
Product Recommendation
Power Your System with Precision and Efficiency – CORSAIR Fully Modular PSU
Upgrade your PC build with the CORSAIR Fully Modular Micro-Fit PSU, engineered for peak performance and reliability. Featuring Type 5 Gen 1 micro-fit connectors, this power supply ensures a clean, clutter-free setup by allowing you to connect only the cables your system needs—saving space and improving airflow. Designed for modern rigs, it’s Intel ATX 3.1 certified, delivering stable power delivery while supporting PCIe Gen 5.1 platforms and resisting sudden power spikes for uninterrupted performance.
Experience whisper-quiet operation thanks to Zero RPM Fan Mode, which keeps the fan off during low to medium loads for near-silent computing. Built with 100% Japanese 105°C-rated electrolytic capacitors, this PSU guarantees unwavering efficiency and long-term durability, even under heavy use. Plus, with Modern Standby compatibility, enjoy lightning-fast wake times and superior low-load efficiency—perfect for both work and play.
Now available at an unbeatable price of just $114.99 (originally $179.99), this premium power supply offers exceptional value without compromising on quality or performance. Whether you're a gamer, content creator, or power user, the CORSAIR Fully Modular PSU delivers the reliability and cutting-edge features your system deserves—all at a limited-time discount. Don’t miss out—upgrade today!
Key Features
- ▶Fully Modular Micro-Fit PSU Connectors: CORSAIR Type 5 Gen 1 micro-fit PSU cables mean you only connect the cables your system needs while taking up less space.
- ▶Intel ATX 3.1 Certified: Compliant with the ATX 3.1 power standard, supporting the PCIe Gen 5.1 platform and resisting transient power spikes.
- ▶Zero RPM Fan Mode Support: At low and medium loads the cooling fan switches off entirely for near-silent operation.
- ▶100% 105°C-Rated Japanese Electrolytic Capacitors: Premium internal components deliver unwavering power delivery and long-term reliability.
- ▶Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.








