Create a server that can protect critical system data while offloading RAID processing from the server. The Intel RAID Controller SRCZCRX is a low-profile PCI-X modular ROMB controller providing up to 2 Ultra320 SCSI channels via the SCSI controller on the server board. Engineered around the Intel IOP321 I/O processor based on Intel XScale technology, this RAID controller provides an intelligent storage solution for mission-critical servers. Offering a wide range of RAID capabilities such as; an optional battery back-up unit, and 128 MB of embedded ECC SDRAM, support for RAID levels 0, 1, 5, 10, and 50, Intel Server Management integration, drive migration, and online capacity expansion, the RAID Controller SRCZCRX provides increased system reliability, availability, and flexibility. Intel RAID Controller SRCZCRX is an economical and modular solution for servers requiring advanced RAID features, high-performance I/O throughput, and reliable data protection. With support for Intel Server Management, and Intel Extended Memory 64 Technology (Intel EM64T), this RAID controller offers an extensive set of features.