Spectra Aerospace & Defense is a trusted and growing platform of C5ISR companies – CALCULEX, Galleon Embedded Computing, and ArgonFDS - bringing over a half-century of rugged, mission-ready, battle-tested experience to bear in aerospace and defense applications. From high-speed data acquisition, data recording and secure, high-density storage, to computing and rugged, clear display of mission data, Spectra delivers the products and subsystems needed for the most demanding military air, land, and sea platforms. With our comprehensive portfolio of rugged products, systems, and solutions, the Spectra family of companies’ customized end-to-end solutions for the C5ISR market help military end-users achieve mission success. Simply put, Spectra companies help you Capture, Process, and Display your mission-critical data in the harshest environmental conditions. In the air, at sea, on land, and in space, we’ve got you covered.


Data Acquisition

Sensor Recording


Mission Computing

Encrypted Storage

NAS & File Serving

Processing & Routing






GVC Removable Data Module (RDM)

Rugged Data Module – Flexible Data Solution – Up to 16TB

‣ GVC Mission Computer‣ Removable
‣ No tools required
‣ High Performance
‣ High Capacity

Login to Download Datasheet

Get a Quote



The GVC Removable Data Module (GVC-RDM) fits the Galleon Ground Vehicle Computer, providing an extremely flexible storage solution to suit the target application. The GVC-RDM can be exchanged in the field in seconds, with no tools required and is rated for 100,000 insertion cycles.


The storage module uses solid-state storage (SSD) modules with NVMe and SATA options. Two individual SSDs can be fitted supporting capacities up to 8TB total.


For additional security, optional AES 256-bit encryption may to the RDM by using suitably firmware-enabled SSDs. Further security enhancements such as quick erase and secure erase are supported on selected storage media.


Galleon Embedded Computing’s quality management system is certified to Aerospace Standard AS/EN 9100 and ISO 9001.

Key Features

Key Features
• Up to 80TB solid-state storage capacity
• Supports SLC and MLC storage technology
• Industry standard 2.5” SSDs