CBL-SAST-1285-100 Supermicro 30cm Cable

High-Density Internal MiniSAS HD Storage Interconnect Cable Assembly with the CBL-SAST-1285-100

The CBL-SAST-1285-100 is a Supermicro internal MiniSAS HD cable assembly designed to maintain clean, deterministic SAS/SATA connectivity between a server backplane and an HBA or RAID controller. In storage-dense rack platforms where CPU and GPU resources are underutilized by I/O bottlenecks, the CBL-SAST-1285-100 helps preserve end-to-end link integrity across the internal storage path without introducing unnecessary slack or routing complexity.

Built as a 4-lane MiniSAS HD (SFF-8643) to MiniSAS HD (SFF-8643) male-to-male harness, the CBL-SAST-1285-100 aligns with modern PCIe-attached storage architectures by providing a structured backplane-to-controller interconnect that supports predictable cabling topology. The 0.30 m length is optimized for short internal runs in 1U/2U chassis, improving airflow management and serviceability while reducing strain on connectors during component replacement. For systems engineers standardizing storage wiring across nodes, the CBL-SAST-1285-100 supports consistent internal harnessing practices and streamlined maintenance workflows.

Why Choose the CBL-SAST-1285-100?

The CBL-SAST-1285-100 delivers practical architectural value in enterprise servers by enabling repeatable internal storage cabling with controlled routing, minimizing rework during controller swaps and backplane servicing. It supports reliable scale-out deployment patterns where uniform node builds, reduced installation variance, and predictable internal I/O connectivity are essential for operational continuity.

Supermicro designs accessories to integrate tightly with its server platforms, emphasizing mechanical fit, consistent connector quality, and long-term compatibility with data centre service procedures. This approach supports modern rack standards where dense storage, high fan pressure, and frequent field maintenance demand robust internal interconnects.

Key Applications:

• SAS/SATA backplane-to-HBA/RAID connectivity
• Storage node internal cabling standardization
• Chassis harness replacement and upgrade
• High-density rack server storage wiring

At Happyware - Server Hardware you benefit from non-binding offers tailored to your exact chassis and controller configuration, helping you source the right CBL-SAST-1285-100 variants for consistent builds. For rollouts and spares stocking, bulk order discounts support efficient procurement across multi-node deployments.