NIB CORSAIR HX1200i 1200W 80 PLUS PLATINUM. 1200W HIGH-PERFORMANCE ATX POWER SUPPLY. BRAND NEW IN UNOPENED BOX. BOUGHT MULTIPLE OF THESE AND NO LONGER NEED IT. ABSOLUTELY BRAND NEW, FACTORY SEALED. MY LOSS, YOUR GAIN! Corsair Link Integration for monitoring performance and adjustment of fan speed and multi-rail/single rail mode;Multi-GPU ready. 80 PLUS Platinum efficiency, delivering 92% energy efficiency at real world load conditions. ZeroRPM mode for fanless operation at low loads and outstanding noise reduction. 140mm thermally controlled fluid dynamic bearing fan spins up as needed. Fully Modular low profile cables for easy installation, less clutter, and helps maximize airflow through your computer’s chassis. HXi Series power supplies give you extremely tight voltage control, virtually silent operation, and a fully modular cable set. With all Japanese 105 Degreec capacitors, they’re a great choice for high performance PCs where reliability is essential. 80 PLUS Platinum efficiency reduces operating cost and excess heat, and together with Zero RPM Fan Mode technology, gives you virtually silent operation. With Corsair Link Digital support, you can monitor power supply performance, toggle single rail or multi rail mode, and control fan speed directly from your desktop. And, the fully modular, low profile cable set makes builds and upgrades easy, with clean, great-looking results. Please look very carefully at all pictures as it depicts the entire item with full details, and it is part of the description.