SBC-2A72 VPX

The Frontgrade SBC-2A72 VPX Single Board Computer delivers powerful, radiation-tolerant computing in a compact 3U-160mm SpaceVPX form factor. Powered by the VA7230 Dual ARM® Cortex®-A72 processor with integrated GPU, it provides 10.4 GFLOPs of performance to handle demanding payload processing, real-time graphics, and mission-critical control functions. Lightweight and energy-efficient, the SBC-2A72 VPX is optimized for SWaP-constrained spacecraft, enabling customers to achieve high capability without compromising size, weight, or power budgets.

Engineered for flexibility and mission assurance, the SBC-2A72 VPX integrates a CertusPro-NX-RT FPGA and XMC+ mezzanine interface, allowing scalable I/O options without costly hardware redesigns. Its radiation-tolerant MPU and built-in security features such as secure boot and Arm TrustZone™, ensures dependable performance in harsh environments. With broad connectivity, robust memory, and secure data handling, the SBC-2A72 VPX is purpose-built to support payload data processing, high-speed communications, imaging, and secure command and control in spaceborne systems.

Key Features

• Dual ARM® Cortex®-A72 processor (~15K DMIPs) with integrated GPU (10.4 GFLOPs)
• Lightweight (<0.65 kg), low power (<15W typical) design for SWaP efficiency
• Radiation-tolerant architecture with 30–50 krad TID and SEL immunity
• CertusPro-NX-RT FPGA and XMC+ mezzanine interface for scalable I/O
• 8GB ECC DDR4 memory with 32GB e.MMC storage (expandable with QSPI MRAM)
• Broad connectivity: GbE, PCIe, USB 3.0, DisplayPort, SpaceWire, UART, GPIO
• Built-in security: secure boot, security engine, and Arm TrustZone™
• Operational range –25°C to +65°C for space-grade environments