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






XSR Offload Server

Powerful Solution – High Performance

‣ Flight test‣ Removable storage
‣ Missile test‣ No tool required
‣ Radar data recording‣ High performance
‣ High-speed sensor data capture‣ High capacity
‣ Geological survey and seismic
‣ Physics research

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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SKU: xsr-s2flt Category: Tag:

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The XSR Offload Server is based on Supermicro 19” rackmount servers, and it provides a powerful solution for making the data available to the end user. Data can be accessed directly by read/write to the RDM or it can be copied to the high capacity internal RAID for further processing or archiving. The built-in RDM docking station provides direct access to the four SSDs in the RDM through individual 3.0 Gbps SATA links for over 800MB/s sustained read/write speeds.


The XSR Removable Data Module (RDM) fits all of Galleon’s data recorders, NAS and servers, thus providing an extremely flexible storage solution to suit the target application. The RDM can be exchange in the field in seconds, with no tools required.


The XSR Offload Server is based on Intel Xeon architecture, offering a high-performance processing and data distribution system. In addition to the built-in dual Gigabit Ethernet interfaces, additional higher network Ethernet server can be added as needed (up to 100 Gigabit). Customized solutions such as tape archives and external high-capacity RAID systems are also offered.


For use with encryption enabled XSR systems, the XSR Offload Server may be fitted with optional AES 256-bit encryption hardware for full read/write access to encrypted RDMs. The offload server can also act as a Key Management System. Internal RAID capacities for up to 144TB are supported in single or dual Xeon latest 9th generation multi-core CPU systems with up to 128GB SDRAM. Internal RAID capacities may increase when advanced 3.5” HDD become availlable.


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


Chassis & Interfaces
• Supermicro 3U 19” chassis
• RDM docking with 4x SATA 3.0 Gbps links
• 8x removable 3.5” HDD (not swappable)
• Dual Gigabit Ethernet
• USB, VGA, RS232


CPU & Memory
• Single Intel® Xeon® Quad Core
• Supermicro® motherboard
• Default configuration


• Up to 144TB (8x 18TB 3.5” HDD)


Operating System
• RedHat or Debian Linux
• Windows 10 or Windows Server


Power Supply
• Dual redundant 800W
• 100-240V AC, 50-60Hz


• Up to 100%, condensing


Size & Weight
• 3U 19” rackmount server
• 5.2 x 17.2 x 25.5” (132 x 437 x 648 mm)
• Approx. 88.2 lb* (40 kg*)


Ordering information
• SRV-3U19-xxTB-yyy**


Customized variants are available upon request.

* Actual weight is dependent on storage capacity and I/O

** The server is available with up to 144TB storage capacity. The “yyy” indicates configuration options.

Key Features

Key Features
• Easy access to data
• Front-loaded RDM docking station
• Up to 800MB/s data copy speeds
• Dual Gigabit Ethernet port
• Optional Quad 10GbE or GbE ports