Abstract: Disclosed is a system and method to provide a firmware enabled trap-based Redundant Array of Independent Disks (RAID) implementation for disk drives. A plurality of disk drives in a RAID system are coupled to a chipset. A trap is defined in the chipset for input/output (I/O) accesses to a disk drive of the RAID system. Firmware of the chipset determines if an I/O access is to one of the disk drives of the RAID system, and if so, commands a trapping operation. During the trapping operation, the firmware processes the I/O access to an appropriate disk drive of the RAID system.