50cm OCuLink SFF-8611 Male to SFF-8639 Female U.2 U.3 NVMe PCIe SSD Adapter Cable with 15Pin SATA Power Cord, High-Speed PCIe 4.0/5.0 X4 Storage Converter Wire for Motherboard, Workstation, Rack Serve

This 50-centimeter OCuLink storage conversion cable acts as a professional internal interconnect wire to link motherboard/controller SFF-8611 OCuLink ports with SFF-8639 U.2 & U.3 NVMe solid-state drives. Equipped with an independent 15Pin SATA power line, it solves insufficient power supply issues of high-consumption enterprise-grade NVMe SSDs without extra power splitters.

Constructed with high-purity oxygen-free copper conductors and double-layer anti-interference shielding sleeve, it maintains complete signal integrity and delivers full PCIe 4.0/5.0 x4 bandwidth up to 32GT/s, eliminating latency, packet loss or disconnection during mass data storage tasks. The moderate 50cm length balances wiring flexibility and cabinet tidiness, perfectly fitting narrow rack servers, compact editing workstations and DIY high-performance PC builds.

All terminals adopt thick strain relief injection molding to prevent wire fracture from repeated disassembly and maintenance. Strictly compliant with SFF industrial standards, no driver or complex configuration required, simply plug and install. Widely applied for data center storage expansion, video rendering workstations, industrial storage arrays and original factory cable replacement projects.