The Adaptec 2000S Zero-channel RAID (ZCR) card offers the ideal solution for customers who want an affordable, flexible upgrade path to advanced RAID. The 2000S is a low-profile ZCR card that connects to a standard PCI slot and is compatible with motherboards incorporating Adaptec EMRL technology or Intel RAIDIOS logic. Compatibility across multiple ZCR technologies makes the Adaptec 2000S a logical choice for customers looking to standardize on a single RAID card. Each ZCR card takes advantage of the system motherboards existing SCSI I/O channels by using complimentary logic designed on the motherboard.