The FSP Twins Pro power supply is a market leader in redundant ATX solutions. Under regular operation, the twin modules share the load evenly divided. However, if a module fails, the remaining module will safely and efficiently power your system until the downed unit can be repaired or replaced. This allows for continuous, uninterrupted operation, ideal for servers, home systems, and more. Outfitted with stylish black ribbon cables, the FSP Twins Pro redundant power supply provides exceptional performance and the means for effective cable management. Our FSP Guardian software (included with purchase) also simplifies tracking system operations.