Cisco HCI-GPU-A16 NVIDIA A16 PCIe GPU Module
The Cisco HCI-GPU-A16 is a high-performance NVIDIA A16 PCIe graphics accelerator engineered for enterprise data centers requiring dense GPU acceleration. With 4 x 16GB of onboard memory and a 250W power envelope, this module delivers exceptional performance for virtual desktop infrastructure (VDI), AI inference, and high-performance computing workloads on Cisco hyperconverged and UCS server platforms. Ideal for organizations deploying demanding virtualized applications, this PCIe GPU provides the computational power needed for concurrent user sessions and complex processing tasks without requiring extensive infrastructure modifications.
Key Features
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NVIDIA A16 GPU Architecture — Dual-GPU design with 16GB memory per GPU for superior parallel processing
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64GB Total Memory — 4 x 16GB configuration supports large-scale virtualized workloads and multi-user environments
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250W Power Envelope — Efficient thermal design optimized for dense server deployments
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PCIe 4.0 Interface — High-bandwidth connectivity for seamless integration with Cisco UCS and hyperconverged platforms
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Virtual Desktop Acceleration — Purpose-built for VDI environments supporting hundreds of concurrent users
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Enterprise-Grade Reliability — Cisco-validated and optimized for mission-critical infrastructure
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Hot-Plug Compatible — Easy installation and replacement in supported Cisco server platforms
Technical Specifications
| Specification |
Details |
| Manufacturer |
CISCO SYSTEMS |
| Part Number |
HCI-GPU-A16= |
| GPU Model |
NVIDIA A16 PCIe |
| Memory Configuration |
4 x 16GB GDDR6 (64GB Total) |
| Power Consumption |
250W Maximum |
| Interface |
PCIe 4.0 |
| Form Factor |
Full-Height, Full-Length PCIe Card |
| Supported Platforms |
Cisco UCS C-Series, HyperFlex HCI Nodes |
| Use Cases |
Virtual Desktop Infrastructure, AI Inference, High-Performance Computing |
Frequently Asked Questions
What is the Cisco HCI-GPU-A16 used for?
The Cisco HCI-GPU-A16 is designed for virtual desktop infrastructure acceleration, AI inference workloads, and high-performance computing applications. Its 64GB memory capacity and dual-GPU architecture make it ideal for enterprises deploying dense VDI environments or GPU-accelerated data center applications on Cisco hyperconverged platforms.
How much memory does the NVIDIA A16 PCIe module have?
The HCI-GPU-A16 features 4 x 16GB of GDDR6 memory, totaling 64GB. This substantial memory configuration enables simultaneous processing of multiple virtual desktop sessions and complex computational tasks without performance degradation.
Is the Cisco HCI-GPU-A16 compatible with UCS servers?
Yes, the Cisco HCI-GPU-A16 is fully compatible with Cisco UCS C-Series servers and HyperFlex hyperconverged infrastructure nodes. The PCIe 4.0 interface ensures seamless integration with supported Cisco platforms, and the 250W power envelope is optimized for standard data center power delivery systems.
What are the power requirements for this GPU module?
The HCI-GPU-A16 operates within a 250W power envelope, making it efficient for high-density server deployments. This thermal design allows multiple GPU modules to be deployed in a single chassis without exceeding typical data center power budgets.
