SaiTech IT 15 Pack Straight SATA III Cable 6.0 Gbps 18 Inches (Red) Top Quality Sata 3 Cable SATA revision 3.0 ( SATA III) provides up to 6 Gbps data throughput Straight-through connector on one end, 90-degree connector on the other Backwards compatible with SATA revision 1 and 2 ( SATA I and SATA II) 1 Year Warranty SATA revision 3.0 (aka SATA III) provides up to 6 Gbps data throughput. Easy to fit into hard areas and tight spaces, providing flexibility to posit. Backwards compatible with SATA revision 1 and 2 (aka SATA I and SATA II) The latest SATA Revision 3. 0 allows for data transfer speeds of up to 6 Gbps. While the cables for all three revisions appear to be similar and will physically fit into the connectors on all SATA drives and controllers the higher data transfer rate of SATA 6 Gbps requires higher quality materials and closer tolerances than the previous two revisions required. Compatible with Serial ATA hard drives, Blu-ray/ DVD/ CD drives, and other Serial ATA devices Fast and easy way to connect Serial ATA/150 hard drives to a motherboard. Thinner and more flexible Serial ATA cable is easier to connect inside the system and improves airflow. Installing serial ATA hard drives, and DVD drives in Small Form Factor computer cases. Fast and easy way to connect Serial ATA/150 hard drives to a motherboard. Each end of this internal cable features a straight connector. Helps ensure optimum system performance by reducing clutter and increasing airflow within the computer/server case, using a thin cable design.