Let the Rosewill RD700 powers your Intel or AMD system with 700W power output and up to 56A single +12V rail. Equipped with a 20+4 pin main connector, this power supply not only fits your new (24pin) motherboard but also your old (20pin) motherboard. The 140mm fan with smart temperature sensor creates a torrent of air without compromising acoustics. With mesh sleeving on all cables, routing and heat dissipation turns out effortless. The Rosewill RD700 provides a power of 700W to deliver safe, reliable output for high-end computer systems. Powerful single +12V rail ensures the maximum provision of 12V power to energy-hungry CPU and graphics cards perfect for future high-end component upgrades or overclocking. The silent 140mm fan with smart temperature sensor delivers airflow according to your system loading. High airflow is generated when you play through battles while gentle airflow when you just do everyday computing. Built-in inrush current, over temperature/current/voltage protection circuits protect your critical system from damage. The Rosewill RD700 has passed safety & EMI approvals including UL and FCC.