VITA 90 VNX+ Small Form Factor Chassis | 726 Series

VITA90 VNX+ Small Form Factor Chassis

The VITA 90 VNX+ Small Form Factor Chassis, 726 Series from Atrenne, is a compact, rugged computing platform designed for SWaP-constrained military and aerospace applications. Built on OpenVPX standards, it supports a Modular Open Systems Approach (MOSA) that simplifies integration, upgrades, and technology refresh.

The VITA 90 VNX+ Small Form Factor Chassis architecture supports a range of Intel and NVIDIA processors and offers flexible I/O options to match mission-specific requirements. Its small form factor makes it ideal for deployment in unmanned vehicles, missiles, aircraft pods, and other space-limited environments where reliable operation in harsh conditions is critical.

For engineers who need to align with current open standards, the platform is fully compatible with the latest VITA 90 VNX+ Small Form Factor Chassis specifications and is designed to plug into broader VPX/OpenVPX system architectures. The 726 Series is currently available in 3-slot and 6-slot configurations, giving program teams a scalable path from lab development to deployed systems.

To see how this chassis fits within the broader standards landscape, read our
Guide to Understanding VITA Standards
and learn how VITA 90 VNX+ helps enable modular, interoperable mission systems.

For additional background on the specification, visit the
VITA Standards Organization.

For a deeper look at Atrenne’s engineering, manufacturing, and test capabilities, visit our
Capabilities Overview.

For additional industry coverage, read the featured article on
Military + Aerospace Electronics.