PCIe MCIO 74Pin to Dual 38Pin Splitter Cable 80CM, x8 to 2×x4 Mini Cool Edge IO Breakout Cable, SFF-TA-1016 Internal Server Storage Splitter Wire

This 80cm MCIO breakout cable features one 74Pin x8 Mini Cool Edge IO male connector splitting into two independent 38Pin x4 MCIO ports, following official SFF-TA-1016 industry standard for enterprise internal server storage hardware. It converts a single x8 MCIO host interface into dual x4 signal channels, allowing simultaneous connection of two sets of NVMe backplanes, SSD arrays or RAID expansion modules from one motherboard/HBA card port.

Constructed with impedance-matched pure copper differential pairs and double foil shielding, the cable minimizes signal attenuation and blocks electromagnetic interference, maintaining reliable high-speed data throughput under heavy I/O workloads. All contact pins are gold-plated to resist oxidation and guarantee stable electrical conductivity over years of round-the-clock server running. Built-in latch locks on every connector prevent loose contacts caused by chassis vibration.

The 80-centimeter cable length balances wiring flexibility and signal integrity, easy to route inside rack servers, tower workstations and high-density NAS enclosures without obstructing cooling airflow. Widely compatible with Supermicro, Dell, HPE, Lenovo and Inspur motherboards equipped with MCIO interfaces, ideal for storage array expansion, NVMe SSD cluster setup and internal PCIe storage breakout upgrades in datacenter, industrial computing and AI server hardware. Backward compatible with PCIe 3.0 and PCIe 4.0 devices for universal hardware adaptability.