CBL-0211L Supermicro 34cm Cable

Enterprise Power Splitter and Extension Harness for Internal Drive Power Distribution with the CBL-0211L

The CBL-0211L is a Supermicro server accessory cable engineered to distribute a single 4-pin Molex feed to multiple SATA power endpoints inside rack servers and storage chassis. In CPU- and GPU-dense systems where airflow paths, service loops, and cable routing affect thermals and maintainability, the CBL-0211L provides a controlled way to power SATA SSD/HDD devices or backplane power headers without reworking the PSU harness.

Designed for modern PCIe-centric platforms where NVMe expansion and add-in cards compete for internal space, the CBL-0211L supports clean power topology for SATA-attached storage tiers used for boot, cache, or bulk capacity alongside PCIe Gen4/Gen5 acceleration. Its splitter-plus-extension architecture helps keep power leads away from high-speed lanes, memory channels, and hot spots, reducing strain on connectors during drive swaps and routine chassis service. With 1x 4-pin Molex (male) input to 3x SATA power (male) outputs and an overall 0.34 m assembly length, it aligns with common 1U/2U cabling envelopes while enabling staged branch reach for mixed drive positions.

Why Choose the CBL-0211L?

The CBL-0211L delivers a practical density-to-serviceability advantage by converting a single available Molex feed into three SATA power drops, simplifying internal power distribution as configurations scale. For enterprise deployment, the CBL-0211L supports repeatable builds, predictable routing, and reliable connector engagement, enabling consistent power delivery to SATA devices during continuous operation and maintenance cycles.

Supermicro designs accessories with system-level integration in mind, emphasizing mechanical fit, connector compatibility, and deployment consistency across validated server and storage platforms to meet modern data centre operational standards.

Key Applications:

• SATA SSD/HDD power cabling in rack servers
• Backplane or direct-drive SATA power distribution
• Lab and bench chassis power extension
• Storage chassis retrofit and expansion builds

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your build plan for the CBL-0211L and the option to extend the warranty up to 6 years for added operational assurance in long-lived infrastructure deployments.