These SATA data connectors are smaller than standard SATA cables found elsewhere as most standard SATA cable straight connectors are larger and are more difficult to use in tight spaces. The cable thickness is also a feature with a 11mm overmold as opposed to the standard around 23mm. These cables are perfect for compact enclosures and other tight installations. This listing is for an 5" (127mm) cable with one latching straight and one latching straight connector.