U.2 SFF-8639 NVMe Riser Extension Cable, PCIe 3.0 x4 Gen3 High Speed U2 to PCI-E 4X Solid State Drive Data Transfer Cable for Motherboard U.2 NVMe SSD Storage Expansion

This U.2 NVMe riser extension cable adopts SFF-8639 U.2 standard interface and supports PCIe 3.0 x4 Gen3 transmission protocol, acting as a reliable data transfer line to extend U.2 solid state drive signals to motherboard PCIe slots or RAID adapter cards.

It fully unlocks x4 full bandwidth without performance bottlenecks, perfectly suitable for workstation high-performance storage upgrades, server NVMe RAID array setup and enterprise U.2 SSD hardware replacement. All terminals are precision gold-plated to maintain stable low-loss contact under long-term continuous heavy read-write workloads.

Built with high-conductivity copper inner wires and dual aluminum foil shielding structure, the cable can well isolate electromagnetic interference from graphics cards, power supplies and other internal hardware, eliminating signal crosstalk and transmission errors.

The lightweight bendable cable jacket resists cracking during repeated installation and maintenance, optimizing messy internal chassis wiring layout. Plug-and-play without extra driver installation, compatible with all mainstream SFF-8639 U.2 NVMe solid state drives.

Every cable passes strict PCIe 3.0 signal integrity and aging stability tests to ensure 24/7 stable operation for desktops, workstations and small rack servers.