PCI-E Slimline SAS 4.0 SFF-8654 4i 38pin Host to SFF-8654 Slim SAS Target Cable, 40cm High-Speed Storage Interconnect Cable

This 40cm SFF-8654 4i 38pin Slimline SAS cable adopts Host to Target straight-through wiring, designed to interconnect storage host adapters, RAID controllers and drive backplanes equipped with SFF-8654 Slim SAS interfaces. It is widely deployed in enterprise servers, workstations, NAS storage systems and high-density all-flash storage arrays.

Fully conforming to Slimline SAS 4.0 and PCIe specifications, the cable supports multi-lane high-speed signal transmission. Carefully controlled impedance and low-loss internal conductors minimize signal attenuation, crosstalk and electromagnetic interference, delivering consistent performance during long-duration RAID operations, continuous data backup and high-throughput NVMe workloads.

The SFF-8654 connector features a slim, high-density form factor compared to older Mini SAS HD cables, greatly reducing internal wiring bulk and improving airflow inside compact server chassis. Built-in locking latches ensure secure mating, eliminating intermittent connection issues caused by vibration inside rack-mounted equipment.

Measuring 40 centimeters, this length is optimized for short-distance internal interconnections. It avoids excess slack cable clutter while offering sufficient flexibility for routing between controller cards and drive backplanes, simplifying cable management and hardware maintenance.

It supports hot-swappable drive environments and works seamlessly with SAS SSDs, NVMe PCIe SSDs and compatible storage backplanes. Perfect for IT system integrators, data center maintenance, DIY storage server builds and storage hardware upgrade projects.

Important Note: Verify pin definition and host/target compatibility before installation. Improper matching may lead to unstable storage recognition or transmission errors.