Features: Experience seamlessly data transfer with the SFF 8654 8I to 8X 7pin cable, for optimaled performances and reliability in connecting your hard drives. This cable with full shielding to prevent misalignment and ensuring stable connection, supporting up to DC300V and operating efficiently between 20℃ and 85℃. For enthusiasts and professional who require efficient connection for their external graphics cards and Solid Disks. Perfectly for complex PC builds or servers environment where internal device connection important, such as linking backplanes to controllers. Compliance with PCIExpress standards, this cable offers superior bandwidth and performances, making it essential component for any advanced computer setups. Specifications: Withstanding Voltages: DC300V /0.1 second Insulation Impedance: 500Mohms least Conductivity impedance: up to 10ohm Operating current: 0.5A contact current Working Voltages: AC30V relief voltages Low Power Contact impedance: up to 85Mohm Insertion force: up to 55.5N Cable Length:about 50cm/19.7in 80cm/31.5in 100cm/39.37in Operating Temperature: -20℃~85 Package Includes: 1PC SFF-8654 8i PCIe 8I to 8xSATA 7P 90 degree Female Cable note: Products must be tested for break, shortcircuits and gapping contact. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution