VNX+ SBC: A Technical Look Into VNX+ Single Board Computer Module
System integrators and embedded computing engineers working on mission-critical platforms often have to make essential decisions to select the right single board computer for their rugged embedded systems. This involves balancing processor capability, I/O density, and standards compliance – all within strict SWaP (Size, Weight, and Power) budgets. The VNX+ SBC addresses this challenge directly with a compact, rugged module built as per the ANSI/VITA 90 Technical Standard. In this blog, we provide a detailed technical walkthrough of the single-board computer’s architecture, supported processor configurations, I/O subsystem, and physical characteristics.
Processor Architecture: Intel® Core i7 and Atom Configurations
Intel® Core™ i7 Configuration
The VNX+ SBC can be built around the Intel® Core™ i7, designed specifically for rugged embedded applications. This processor supports up to 16 GB RAM, providing high memory bandwidth suitable for data-intensive workloads.
Intel® Atom™ Configuration
The VNX plus SBC also supports Intel® Atom™ processors, which are paired with up to 16 GB RAM, particularly suited for applications where thermal management and power consumption are primary constraints, without sacrificing standards compliance.
Core and Thread Topology
Both configurations support a 2 core / 4 thread topology, providing reliable processing capability relevant for multi-threaded embedded workloads. On-board FLASH (eMMC) storage of 64 GB supports memory-intensive operations.
I/O Subsystem
PCIe Interfaces
The board supports I/O options including PCIe alongside an SGMII.
Display and USB
One Display Port output is provided for video output. USB connectivity includes USB 3.0 and USB 2.0, for both high-speed peripheral connectivity and legacy device compatibility.
Ethernet
A single 10/100/1000BaseT Gigabit Ethernet interface is included without magnetics.
Storage Interface
One SATA III port operating at 6 Gbps is available for storage connectivity,
Serial, Audio, and Low-Speed I/O
It also includes UART (TX/RX) interfaces, I2C buses for extended I/O peripherals, and HD audio interfaces.
Physical Specification and Mechanical Profile
Dimensions and Weight
This VNX plus SBC module measures 3.5 x 3.07 x 0.75 inches and weighs approximately 0.55 lbs, consistent with ultra-compact embedded computing modules designed for SWaP-constrained deployments.
VITA 90 Profile Compliance
The board complies with the SOSA™ Aligned ANSI VITA 90.0-2026 VNX+ Base Standard.
Operating System Support
The SBC module supports both Windows and Linux operating environments, providing integrators with flexibility to run Linux or Windows for applications requiring a specific software development environment compatibility.
Conclusion
In conclusion, the VNX+ SBC is designed as a processor module intended for integration into a larger VNX+ system comprising a carrier board, power, and other function modules. The VNX+ SBC’s connector carries all primary I/O and power signals, reducing the burden on the module itself and enabling reliable processing even in the most demanding environments.
Tekdense offers VITA 90-compliant VNX+ SBCs for mission-critical applications.
Reach out to our engineering team to discuss module configurations, build options, and integration support for your next VNX+ deployments. sales@tekdense.com
