C408S-166XX-1870FB Inno3D Nvidia GeForce RTX 4080 Super 16GB GDDR6X 2610MHz 736GB/s GPU

High-Performance PCIe GPU Accelerator Card featuring water-block cooling density with the C408S-166XX-1870FB

The C408S-166XX-1870FB is a full-height, dual-slot PCIe GPU accelerator engineered around NVIDIA Ada Lovelace to deliver deterministic workstation and AI development throughput in rack and tower environments where controlled thermals matter. With 10,240 CUDA cores and Tensor core acceleration, it targets CUDA-enabled rendering, NVIDIA Studio pipelines, and model training or inference workflows where 16GB VRAM is the right balance of capacity and latency.

Built on a PCIe 4.0 x16 host interface, the C408S-166XX-1870FB integrates cleanly into modern server and workstation CPU platforms without compromising lane budgeting for high-speed networking or NVMe storage. Its 16GB GDDR6X memory on a 256-bit bus with 736GB/s bandwidth sustains texture-heavy visualization, multi-display compositing, and GPU-accelerated compute. The full-cover water block eliminates onboard fans to support higher GPU density in chassis with centralized liquid loops, while maintaining predictable power delivery via a 12VHPWR connector at 320W TDP. For visualization endpoints, the card provides 1x HDMI 2.1a and 3x DisplayPort 1.4a for up to 4 displays and 8K output.

Why Choose the C408S-166XX-1870FB?

The C408S-166XX-1870FB is optimized for enterprise deployments that prioritize thermal control, serviceable integration, and repeatable performance-per-slot. Its water-block design supports scalable GPU farms and compact workstations alike, improving acoustics and enabling tighter packing when paired with data center liquid cooling standards.

Inno3D focuses on pragmatic engineering: robust PCB layouts, consistent component selection, and mechanical designs aligned with full-height PCIe form factors. This approach supports reliable operation in professional workflows and simplifies qualification within modern rack, power, and cooling constraints.

Key Applications:

• 3D rendering and ray-traced visualization
• Content creation and NVIDIA Studio pipelines
• CUDA development, model training, and inference
• Multi-display workstations and 8K visualization

At Happyware - Server Hardware you benefit from non-binding offers tailored to C408S-166XX-1870FB deployments and an extended warranty of up to 6 years, helping you standardize GPU rollouts with predictable lifecycle coverage.