SK901-A4500
3U VPX GPGPU Card Support VITA 48.4 - Liquid Flow Through (LFT) with NVIDIA A4500 GPU
- 3U VPX Form Factor, VITA 48.4 (Liquid Flow THrough (LFT)
- 1.5” Pitch (Liquid FLow Through), PCIe Gen 4 (x4 or x8 support)
- Thermal Capacity : 100W~200W Per Slot
- Method : Coolant flow through internal channels within the module
- Embedded GPGPU – NVIDIA Ampere™ Architecture RTX A4500 GPU
- 16 GB GDDR6, 5,888 CUDA Cores. 184 Tensor Cores. 46 RT Cores.
- SOSA-aligned Solution - Available with SOSA™ -aligned slot profiles and VITA standard
- High-Speed Data Transfer - Configurable PCIe Gen 4 Switch and built-in Codec engines
- Extreme Temperature Support -20°C to 70°C
- Technical Profile
- Specifications
- Instructions
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The 7STARLAKE SK901-A4500 is a ruggedized OpenVPX 3U form factor embedded GPGPU card leveraging the cutting-edge NVIDIA Ampere architecture and the NVIDIA RTX™ platform. This 3U VPX card is designed with the NVIDIA Ampere A4500 GPU featuring 16 GB of GDDR6 graphics memory equipped with Error Correction Code (ECC), 46 RT Cores, 184 Tensor Cores, and 5,888 CUDA® cores. Distinguished by its single-slot design, the SK901-A4500 is a high performance GPGPU solution tailored for AI-accelerated tasks including raw video and sensor processing, encoding, decoding, and display.
3U VPX GPGPU Solution with Multi-Sensor Processing Capabilities
The SK901-A4500 offers high-performance embedded computing (HPEC) capabilities to C5ISR mission processing applications such as low-latency GPGPU processing, real-time ray tracing, deep learning (DL), and AI inferencing. This versatile solution features support for PCI Express Gen 4 for increased data transfer speeds, and supports NVIDIA GPU Direct Remote Direct Memory Access (RDMA) for streamlined data transfer operations. The SK901-A4500 supports one Display Port internal & three Display ports active output.
- Hybrid conduction cold plate assisted by Liquid cooling sets
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Hybrid conduction cold plate ensure liquid cooling set is across conduction cooled payload modules, minimizing hot-spots and dissipating heat homogeneously
- Block Diagram
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Interface |
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3U VPX Form Factor |
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1.5” Pitch VITA 48.4 Liquid FLow Through (LFT) |
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PCIe Gen4 (x4 or x8 support) |
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Graphics Processoe |
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NVIDIA RTX A4500 GPU (Ampere Architecture) |
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DirectX 12, OpenGL 4.5, And Vulkan 1.2 |
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Graphics Memory |
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16GB GDDR6 with ECC |
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256-bit memory interface |
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512GB/s Memory Bandwidth |
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GPU Capabilities |
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5,888 CUDA Cores, 184 Tensor Cores, 46RT Cores |
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Up to 17.66 TFLOPS SFP32 Single floating Point Performance |
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Support CUDA, CUDA-X, OpenCL™ and Shader Model 5.1 |
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MIL-STD-810 |
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Vibration 3g rms |
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Shock 40g |
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Humidity 95% without Condensation |
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Power 3.3V, 5V, and 12V (80-115W) |
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Display Outputs |
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1x Display port internal |
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3x Display ports active Outputs |
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Software & Platform Support |
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Windows or Linux on X86 |
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Physical & Environment |
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Dimension |
170mm x 146.5mm x 36.6 mm |
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Operating Temp |
-20°C to 70°C |
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Storage Temp |
-40°C to 85°C |
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Relative Humidity |
10% to 90%, non-condensing |