CBL-0394L Supermicro 90cm Cable

Internal MiniSAS Storage Interconnect Cable for SAS/SATA Backplane Links with the CBL-0394L

The CBL-0394L is a Supermicro internal MiniSAS interconnect designed to provide a clean, low-loss 4-lane SAS/SATA path between host bus adapters or RAID controllers and internal backplanes or expanders. In dense rack servers where storage bandwidth and serviceability must be predictable, the CBL-0394L supports consistent signal integrity across short internal runs and helps maintain orderly airflow zones by avoiding unnecessary slack.

Built with 2 x MiniSAS (SFF-8087) male connectors, the CBL-0394L aligns with common internal SAS/SATA backplane topologies used in enterprise chassis, including multi-bay drive planes and expander-based architectures. The 0.9 m straight cable length is engineered for typical controller-to-backplane routing, enabling secure seating and repeatable cable management during system builds, node refresh cycles, and field replacement procedures.

Why Choose the CBL-0394L?

The CBL-0394L delivers an enterprise-appropriate balance of routing flexibility and deterministic internal connectivity for 4-lane MiniSAS links. For IT teams standardising storage cabling across server fleets, the CBL-0394L supports consistent deployment logic, reduces integration variability between chassis variants, and enables scalable maintenance practices where swap time and connector fit are critical to uptime.

Supermicro designs internal interconnect components with an engineering focus on platform compatibility, controlled manufacturing tolerances, and reliable integration into modern data centre service workflows. This approach helps ensure that cabling such as the CBL-0394L fits expected mechanical clearances, supports stable link behaviour under typical thermal profiles, and aligns with enterprise lifecycle management.

Key Applications:

• Internal SAS/SATA backplane to HBA connectivity
• RAID controller to expander interconnect
• Server chassis storage cabling and service replacement
• Multi-bay drive backplane lane aggregation

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your rollout needs and bulk order discount options for standardising the CBL-0394L across clustered server and storage deployments.