New Original For NVIDIA V100 SXM2 Graphics Card Adapter Card SXM2 To PCIe x16 Expansion Card Fast Ship

Core Functional Features

• Interface Conversion (SXM2 to PCIe x16): It converts the proprietary SXM2 form factor used in high-density blade servers (such as NVIDIA DGX systems) into a standard PCIe x16 interface. This allows enterprise data center compute cards like the NVIDIA Tesla V100/P100 to be installed on standard desktop, workstation, or consumer motherboards.

• Full PCIe 3.0 x16 Bandwidth: The riser board fully retains the original PCIe 3.0 x16 lanes and bandwidth, ensuring stable data transfer speeds and avoiding common driver dropouts (nvidia-smi loss) on legacy platforms like X99 or EPYC systems.

• Dual 8-Pin Dedicated Power Supply: Equipped with dual 8-pin external power connectors, providing sufficient and independent current to satisfy the high TDP requirements (typically 300W to 350W) of massive enterprise GPUs without overloading the motherboard slot.

• Robust PCB with Reinforcement Plate: Constructed with a heavy-duty multi-layer PCB and high-grade soldering. It often features a dedicated backplate to provide structural rigidity, ensuring the board can withstand the extreme downward pressure from heavy third-party cooling solutions.

• Cost-Effective Local AI Solution: Highly popular in the Homelab and open-source communities. It enables researchers, developers, and AI enthusiasts to repurpose affordable, decommissioned server GPUs (such as 16GB/32GB HBM2 V100s) for high-performance localized LLM inference and deep learning training.

⚠️ Essential Usage Notes

• Passive-to-Active Cooling Modification Required: Server SXM2 cards have no built-in fans and rely entirely on high-RPM enterprise server chassis airflow. When using this adapter on a standard desktop, you must purchase an aftermarket custom active cooling kit (such as a solid copper heatsink with dual blowers or a tailored liquid cooling block).

• Generation Specificity: This board is exclusively compatible with SXM2 form factor architecture (Tesla V100 / P100). It is not compatible with newer form factors like SXM3, SXM4, or SXM5 (e.g., A100 or H100).