CBL-SAST-0953-1 Supermicro 55cm Cable

High-Density Internal NVMe/SAS/SATA Storage Interconnect Cable with the CBL-SAST-0953-1 for SlimSAS x8 to Dual U.2

The CBL-SAST-0953-1 is an internal storage interconnect cable engineered to route a SlimSAS x8 host-side port to 2 direct U.2 (SFF-8639) drive connections, enabling clean 8-lane connectivity for NVMe, SAS, or SATA device integration. In modern rack server and AI/HPC storage nodes where PCIe-based NVMe drive counts scale quickly, the CBL-SAST-0953-1 supports an efficient lane breakout architecture that preserves signal integrity and serviceability across dense 2.5" U.2 bays.

Designed for drive backplane-to-bay and direct-connect topologies, the CBL-SAST-0953-1 simplifies internal cabling layouts while aligning with PCIe expansion strategies that prioritize predictable lane mapping and consistent storage performance. With a 55 cm length, it is well suited for midplane and front-bay routing in multi-node and multi-backplane chassis, helping architects maintain airflow clearance and minimize obstruction around CPU, memory, and riser zones during maintenance cycles.

Why Choose the CBL-SAST-0953-1?

The CBL-SAST-0953-1 provides a practical density-to-performance enabler for enterprise platforms that need to expose 2 U.2 endpoints from a single SlimSAS x8 interface without redesigning the storage plane. It supports scalable deployment patterns for NVMe-heavy configurations while keeping internal service operations deterministic, reducing rework risk during upgrades, drive swaps, and chassis reconfiguration.

Supermicro designs internal interconnects to match its server and storage chassis engineering, emphasizing mechanical fit, repeatable integration, and long-term reliability for continuous operation in production data centres and lab environments.

Key Applications:

• 2.5" U.2 NVMe storage expansion in rack servers
• SAS/SATA to U.2 bay connectivity in dense chassis
• AI and HPC local scratch and dataset staging tiers
• Software-defined storage nodes with mixed media

At Happyware - Server Hardware you benefit from non-binding offers tailored to your storage topology and chassis requirements, helping you standardize the CBL-SAST-0953-1 across deployments with clear integration guidance. For rollouts and fleet refresh projects, bulk order discount options support efficient procurement planning.