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 microNAS

Rugged Network Attached Storage – High-Performance

‣ UAVs, UGVs‣ SWaP optimized
‣ Surveillance‣ High performance
‣ Flight management‣ Flexible and scalable
‣ Map systems‣ Conduction cooled options
‣ Cockpit information systems‣ Convection cooled options
‣ Data loader systems‣ Ultra lightweight
‣ Airborne servers‣ 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 microNAS offers superior performance in an ultra-small form factor. Removable storage ensures short ground times for airborne applications. Industry-standard solid-state drives are used to benefit from the ever-increasing storage densities and cost reductions as the technology evolve.


The Galleon G1 microNAS is capable of handling a high number of simultaneous connections without compromising system performance. Four channels of Gigabit Ethernet connections are available for multi-channel high bandwidth applications. An optional 10GBase-T can also be added.


The unit can be delivered with Windows Embedded Storage Server or Linux Enterprise Server preconfigured to suit your application needs.


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.


Rear Panel Recording Interfaces
• 4x 1000BASE-T ports
• 1x 10GBase-T port (option)
• 1x VGA
• 2x USB2.0
• 2x RS232
• 1x Power
• 1x GPS antenna input (option)


• Up to 40TB removable MLC SSD
• Up to 20TB removable SLC SSD
• RAID modes 0 and 1
• Supported file systems: EXT4, UFS


• Exported file systems: SMB/CIFS, NFS, AFP, FTP, HTTP and rsync
• JBOD, RAID 0, RAID 1 support


• Syslog


Data Security
• HWFDE using XTS-AES 256bit (option)
• Certified FIPS 140-2 encryption inside (AES-256)
• SWFDE using XTS-AES 256bit (option)
• Write protected memory (option)


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


Size, Weight & Power
• 3.2 x 2.5 x 7.2” (83 x 63 x 185 mm)
• Conduction cooled and natural convection cooled
• Weight: < 2.6 lb (1.2 kg) (incl storage)
• Power: 20W-35W (configuration dependent)


Power Supply
• 16-50V DC (nominal)
• Tested to MIL-STD-704


* Contact factory for high altitude options

Key Features

Key Features
• Quad Gigabit Ethernet ports
• 1x 10GbE port
• SMB/CIFS, NFS, AFP, FTP, HTTP and rsync
• RAID 0 and 1 support
• GPS unit for date and time synchronization
• Up to 20TB SLC or 40TB MLC removable solid-state storage
• 16V-50V DC power
• Windows or Linux
• Tested to MIL-STD-810, MIL-STD-461 and MIL-STD-704