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's rugged solutions Capture, Process, and Display your mission-critical data in the harshest environmental conditions. In the air, at sea, on land, and in space; We simplify integration.


Data Acquisition

Sensor Recording


Mission Computing

Encrypted Storage

NAS & File Serving

Processing & Routing






G1 microServer

Rugged Server – Removable Storage – High Performance

‣ Mission data server‣ Ultra lightweight
‣ Application server‣ SWaP-C
‣ NAS‣ High Performance
‣ Ethernet data recorder‣ High Bandwidth
‣ Data loader‣ Low Power

This product is equipped with NIAP-Approved Dual-layer Software Full Disk Encryption (SWFDE) & Hardware Full Disk Encryption (HWFDE) and is listed on the NSA CSfC Approved Components List. View CSfC List

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The Galleon G1 microServer is a full featured server in an extremely small enclosure. The Size, Weight, Power and Cost (SWaP-C) optimized design makes it ideal for use in small unmanned aerial and ground systems as well as other space and power constrained applications. Four gigabit ethernet ports, and optional 10Gb ethernet, makes the unit ideal for network attached storage (NAS) applications. In many cases, the high number of Ethernet ports eliminates the need for external switches. The removable storage subsystem offers up to 40TB of Industrial grade MLC storage or up to 20TB Military grade SLC storage, supporting JBOD and RAID modes 0 and 1. The removable data module allows easy transport of data between the vehicle or aircraft and the command station or lab where the data is used. Passive docking stations allows easy data exchange between the deployed servers and the ground infrastructure such as mission planning and debriefing systems.


The microServer can be configured with Debian or RedHat Enterprise Linux, or Windows 10 and Windows Server. Combined with Galleon’s high-performance data recorder software, the unit can be configured as a video over Ethernet or general UDP data recorder capable of streaming up to 500Mbytes/s to solid-state storage.


The microServer is ideal for surveillance, reconnaissance, intelligence and flight test applications where large amounts of data must be collected and stored during potentially very long missions. Optional FIPS 140-2 and AES-256 hardware encryption provides a high level of data security with flexible key management options, including physical key tokens through front panel key loading port and remote loading over a secure network connection.


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


• Intel® C2758 Octal Core CPU, 2.4GHz
• 8GB DDR3 SDRAM with ECC*


• 4x Gigabit Ethernet Controllers


• Up to 40TB removable MLC SSD
• Up to 20TB removable SLC SSD
• Up to 256GB SLC FLASH
• Optional certified FIPS 140-2 hardware encryption (AES-256)
• Optional AES 256-bit encryption


Rear Panel Interfaces
• 4x 1000BASE-T
• 1x 10GBASE-T (option)
• 2x USB 2.0
• 2x RS232
• 2x VGA
• 1x DC Power


I/O Expansion
• MiniPCI Express expansion site


Operating Temperature
• 0°C to +50°C standard temperature
• -40°C to +75°C extended temperature


Shock and Vibration
• Tested to MIL-STD-810


• -1500 to 60 000 ft**


• Tested to MIL-STD-461


• Up to 100%, condensing

Key Features

• Intel® microServer-C2758 high-performance octal core CPU
• 8GB SDRAM with ECC
• Quad Gigabit Ethernet
• 1x 10GbE (10GBase-T) port
• Up to 40TB removable SSD
• 16-50V DC power
• MIL-STD-810, MIL-STD-461, MIL-STD-704