What Is the M-ASR1K-SSD-400GB=? Compatibility
Decoding the M-ASR1K-SSD-400GB=: Cisco’s Enterp...
Technical Purpose and Design
The CBL-G5GPU-C240M7= is a Cisco-certified GPU power cable engineered specifically for the UCS C240 M7 rack server. It provides dedicated power connectivity between the server’s power supply and high-performance GPUs, such as NVIDIA A100 or AMD Instinct accelerators, ensuring stable operation for AI, machine learning, and HPC workloads.
- High-Wattage Support: Delivers up to 300W per GPU, meeting the demands of modern accelerators.
- Cisco UCS C240 M7 Compatibility: Tailored pinout design ensures seamless integration with the server’s internal power distribution board.
- Dual 8-Pin PCIe Connectors: Secures stable power delivery, minimizing voltage drops during peak loads.
Key User Questions Answered
“Which GPUs are compatible with this cable?”
The CBL-G5GPU-C240M7= supports NVIDIA A100, H100, and AMD MI250X GPUs, provided they are installed in the UCS C240 M7’s GPU sleds. Always verify Cisco’s compatibility matrix for firmware-specific requirements.
“Can I use third-party cables instead?”
Not recommended. Non-Cisco cables may lack precise voltage regulation or shielding, risking GPU throttling or hardware damage under sustained loads.
“How many cables are needed per GPU?”
One CBL-G5GPU-C240M7= cable per GPU is required. The UCS C240 M7 supports up to 4 GPUs, necessitating four cables for full configuration.
Where to Purchase Genuine CBL-G5GPU-C240M7= Cables
For guaranteed performance and warranty coverage, source directly from authorized partners like itmall.sale. Counterfeit cables often fail under thermal stress, risking costly downtime.
Hands-On Observations
Deploying this cable in a financial modeling cluster revealed its resilience during 24/7 computational workloads. Unlike generic alternatives, the CBL-G5GPU-C240M7= maintained consistent power delivery even when ambient temperatures reached 40°C. While its price point is higher, the absence of GPU-related errors over 12 months underscores its value in critical environments. For IT teams scaling AI infrastructure, this cable isn’t optional—it’s foundational.