2 Pack 0.5M 1.6FT SFF-8643 Mini SAS HD to 4 SATA Forward Breakout Cable Mini SAS SFF8643 Host Controller to Hard Disk Drives Server Storage Expansion Cord

This 2-pack Mini SAS HD breakout cable is specially designed for server, NAS, storage array and workstation hard drive expansion, adopting SFF-8643 Mini SAS HD male connector on one end and four separate standard SATA female interfaces on the other end with forward breakout wiring scheme.

Each single cable can convert one Mini SAS HD port from RAID HBA controller card into four individual SATA channels, allowing you to connect up to four 2.5-inch or 3.5-inch SATA hard disk drives, solid state SSDs and SATA optical drives simultaneously, greatly saving the limited PCIe slot resources on the server motherboard and simplifying storage capacity expansion.

Measuring 0.5 meters / 1.6 feet in total length, the compact cable length effectively avoids redundant tangled wires inside the closed chassis, improves internal air circulation and heat dissipation efficiency of the server case, lowering the risk of overheating for high-load storage devices during long-term 24/7 running.

The cable core uses high-purity oxygen-free copper conductors wrapped with double-layer shielding structure, which effectively blocks electromagnetic crosstalk generated by power supplies, CPU and graphics cards, ensuring stable high-speed data transmission without packet loss, disk recognition failure or read-write speed drop under continuous heavy I/O workload. All terminals are gold-plated for enhanced oxidation resistance and wear resistance, supporting repeated plugging and unplugging in IT maintenance work.

It strictly follows industry-standard forward pinout definition, perfectly compatible with LSI/Broadcom, Dell, HP, Supermicro and other mainstream SFF-8643 SAS RAID cards, HBA host bus adapters and backplane modules. No driver or extra configuration is required, just direct hardware connection to build a reliable large-capacity storage system.

Widely applied in data center server storage upgrade, DIY high-capacity NAS server assembly, video editing disk array, monitoring recording storage server and enterprise backup storage expansion projects, this two-piece pack offers cost-effective and durable wiring solution for IT system administrators and hardware enthusiasts.