Adaptec 2232100-R 1220SA PCI Express X1 2-Port SATA 3GBS Low-profile Host RAID Controller Main Specifications - NOTE: THIS PRODUCT CANNOT BE SHIPPED TO MASSACHUSETTS OR DISTRICT OF COLUMBIA (WASHINGTON, D.C.) Product Description Adaptec RAID 1220SA - storage controller (RAID) - SATA-300 - PCI Express x1 Device Type Storage controller (RAID) - plug-in card - low profile Interface Type PCI Express x1 Dimensions (WxDxH) 3.3 in x 2.5 in Controller Interface Type Serial ATA-300 Data Transfer Rate 300 MBps - WARNING: The solder used in this product contains lead, a chemical known to the State of California to cause birth defects and other reproductive harm. Please wash hands after handling internal components and circuit boards and avoid inhalation of fumes if heating the solder.