SFF-8643 to SFF-8643 12G Internal Mini SAS HD Cable, with Sideband, Compatible with RAID or PCI Express Controller, 100-Ohm, 0.5-m(1.6ft) Straight 0.5m 1

SFF-8643 to SFF-8643 12G Internal Mini SAS HD Cable, with Sideband, Compatible with RAID or PCI Express Controller, 100-Ohm, 0.5-m(1.6ft)

Product Features

• The SFF-8643 connector is a compact, high-density interface for SAS and SATA devices. It supports up to 4 differential signal pairs (lanes), allowing for multiple data paths within a single connector. This makes it ideal for high-bandwidth applications like connecting SAS expanders, RAID controllers, or SAS/SATA hard drives and SSDs.
• The cable is rated for 12Gbps data transfer speed per lane, which translates to a total aggregate bandwidth of 48Gbps(12Gbps 4 lanes) across the entire cable. This high throughput ensures efficient data transfer for demanding storage applications requiring fast access times and large data volumes.
• The cable measures 0.5 meters (or 1.6 feet) in length, making it a short-range interconnect solution suitable for close-proximity connections within a rack, chassis, or server. Shorter cables generally exhibit better signal quality and lower latency compared to longer ones, especially at higher data rates.
• The specified impedance of 100 Ohms is a critical electrical characteristic that ensures proper signal integrity and minimizes signal loss or distortion over the length of the cable. Maintaining a consistent impedance throughout the cable and matching it to the connected devices is crucial for optimal performance at high speeds.
• It offers a compact form factor, robust management capabilities through sideband signaling, and supports data transfer rates up to 12Gbps per lane while maintaining signal integrity through precise impedance control and a short, straight-through design.