Adaptec's family of zero-channel RAID (ZCR) cards offer the ideal solution for an affordable, flexible upgrade path to advanced RAID. This innovative approach reduces the cost of the RAID controller by eliminating the need for a SCSI chip on the controller. This low-profile ZCR card connects to a 3.3V 64-bit PCI connector enabled with either Adaptec Embedded RAID Logic (EMRL) or Intel RAIDIOS logic (used with Intel's new modular ROMB designs) on Ultra320 motherboards. Compatibility with multiple ZCR technologies makes the Adaptec 2010S card a logical choice for customers looking to standardize on a single RAID card. Highlights 48 Mbyte onboard ECC SDRAM 64-bit/66MHz PCI Adaptec AIC™-7930W microprocessor with hardware XOR Supports up to 15 SCSI devices per motherboard channel 0, 1, 0/1, 5, 0/5, JBOD RAID levels Online capacity expansion Background initialization (for immediate RAID availability) Low-profile dimensions: 2.5 in. x 6.6 in. (6.25 cm. x 16.5 cm.) Optional low-profile bracket included