12Gbps Transmission Speed \u2014 Slimline SAS server cable ensures fast and stable single-channel data transfer. SFF-8654 4i to 4i Interface \u2014 Connects SFF-8654 4i 38P to SFF-8654 4i, designed for server and storage applications. 10 Ohm Impedance Control \u2014 Provides reliable electrical performance and reduces interference. Durable & Flexible Build \u2014 Blue cable design, available in 0.5 m, 0.8 m, and 1.0 m lengths, easy for server rack installation. Wide Compatibility \u2014 Compatible with D-ELL, H-P, Supermicro, and other enterprise server brands, ideal for IT professionals.