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Modular High Density Servers

Achieve optimum performance and precise functionality for a multitude of applications by mixing over six “plug and play” compute, storage, networking, PCIe expansion, management, and GPGPU modules.

Eliminate Rip and Replace

RES HD chassis accommodate previous, current, and future generations of RES HD modules. Multiple chassis options include the 10” wide HDslim and 17″ wide Themis RES-HD 2U/3U chassis that integrate the latest Intel Xeon Scalable processors, as well as the 10” deep HDversa that holds up to twelve low power Intel Xeon D processors.


Themis RES-HD

  • 2U or 3U chassis with 4 to 6 module bays
  • Intel Xeon Scalable processors


  • Fits in commercial airline bins
  • Up to 480TB of storage with 24 drives
  • 100GbE switch option
  • Multiple power supply options


HDversa MOSA compliant rugged MIL standard server for VME replacements


  • Upgrade path for legacy VME and 6U Compact PCI platforms
  • Up to 12 Intel Xeon D Processors in 12 module bays
  • 1350W max redundant power
  • Up to 300TB storage

High Compute Density, Low Latency

Designed for virtualization, ISR, big data analytics, radar processing, image processing, large Hadoop clusters, and a multitude of applications that require high-compute density and low latency access to large-data storage.

Compose Your High-Density Solution

Featuring 2U (four bay) or 3U (six bay) front i/o or rear i/o chassis options, Themis RES-HD 17″ rack mountable servers provide maximum system configuration flexibility and functionality with over six types of “plug and pull” compute, storage, switch, expansion, and management modules.

Delivering superior performance with the latest Commercial Off-The-Shelf (COTS) components such as Intel® Xeon® Scalable processors, Themis RES-HD servers reduce the overall costs associated with technology upgrades, logistics, lifecycle management, and ultimately the total cost of ownership.

Fits in an Airline Overhead Bin

Available in a 4U (four bay) rear i/o sub-rack chassis, the HDslim can be carried aboard commercial airliners, aircrafts, and vehicles with ease. Less than 10″ wide and 20″ deep, the HDslim has a typical system weight of 40lbs and delivers the same capabilities as a standard Themis RES-HD 2U server—accommodating all existing and upcoming RES HD modules.

The 4U high system can accommodate up to 720TB of storage with 24 direct attached HDD/SSD drives and is powered by two 1200W AC, two 1100W 48V DC, or two 800W 28V DC power supplies. With double the compute density, the HDslim enables a 50% savings in rack space, reduces system weight by 50%, and is perfect for workload-heavy operations on the move.

Low Power, Minimum Depth

Only 10” deep, 6U (26.7cm) tall, and requiring less than 1500W of total power, the Themis HDversa features redundant power supplies with twelve module bays that fit a wide range of standardized storage, graphics, networking, and management modules.

Designed to easily fit in the same physical space as legacy VME platforms, it simplifies technology upgrades, reduces costs, accelerates workloads, and offers a wide-range of functionality for tactical data centers, machinery control systems, signal processing systems, and remotely-located console controllers.


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View our entire product offering. Our RES servers are designed from the ground up for mission critical applications where performance, reliability, and up-time are crucial.

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