Corsair HX1200i 1200W - PSU, 80 Plus Platinum

The CORSAIR HX1200i is a 1200-watt power supply unit engineered for high-demand computer systems and workstations. It adheres to the ATX 3.1 standard and has an 80 PLUS Platinum certification, signifying high operational efficiency across different load levels. The fully modular design permits the use of only required cables, which can simplify the build process and promote unobstructed airflow within the chassis. This PSU provides stable power for multi-GPU setups and overclocked CPUs, and includes dual 12V-2x6 cables for direct compatibility with current-generation graphics cards.

Thermal management is handled by a 140 mm fluid dynamic bearing fan. The unit integrates a Zero RPM mode, which deactivates the fan under low to medium loads to reduce ambient noise during idle or light tasks. Its internal construction uses components selected to achieve a mean time between failures (MTBF) of 100,000 hours. For system safety, it incorporates active power factor correction and over-current protection, which can be configured for single or multi-rail operation depending on user requirements.

• 1200W total power output
• 80 PLUS Platinum certified efficiency
• ATX 3.1 and PCIe 5.1 compliant
• Fully modular cabling system
• 140 mm fluid dynamic bearing fan
• Zero RPM mode for silent low-load operation
• Standard ATX form factor at 200 mm length
• Features 8 SATA and 5 PCIe power connectors