RES XR7 3U Rugged Rack Servers

Dual 3rd gen Intel Xeon Scalable processors, 22” depth, up to 20 DIMM slots, 7 PCIe slots and 16 SSD drives

Our RES XR7 rugged servers accelerate compute-intensive edge workloads and speed time to insight by optimizing the latest PCIe Gen 4 technologies. Features include Intel® 3rd generation Xeon® Scalable processors, modular and flexible I/O, up to 768 TB storage and expansion slots that support four double-wide NVIDIA GPUs. 

These servers are covered with the most comphrehensive lifetime warranty in the market to reduce program cost and risk.


View Server Models

Workload-Optimized Designs

Increase Application Efficiency

Our field-proven servers deliver data-center caliber performance to eliminate latency bottlenecks and speed compute-intensive applications at the edge. 


Get Higher Performance with RES XR7

Graphic showing superior performance of Mercury Systems rugged servers compared to the previous generation.

Technology and Options

  • Dual 3rd Gen Intel Xeon Scalable processors 
  • Lightweight 22" deep 3U chassis
  • Fit up to four NVIDIA A100 GPUs
  • Up to 16 front-access 2.5" SSD options
  • Up to 7 PCIe slots
  • 200 GbE networking 
  • Software-defined infrastructure support
  • Modular front and rear I/O options simplify cabling 
  • Patented memory stabilization technology

Testing and Manufacturing

  • Designed and tested to military and industrial environmental standards
  • Patented memory stabilization technology
  • Server designs and customer information protected by Mercury’s DFARS 252.204-7012- and NIST SP 800-171A-compliant IT infrastructure

Lifetime Warranty


RES XR7 rugged rack servers are covered with the most comphrehensive lifetime warranty in the market to reduce program cost and risk.

  • Dual Intel 3rd generation Xeon Scalable processors
  • Up to 20 DIMM slots, 2,560 GB DDR4-3200 MHz
  • Intel Trusted Execution Technology (TXT) with integrated TPM 2.0

Management and Operating System

  • Windows, Linux OS
  • Contact factory for OpenBMC
  • IPMI 2.0 management

Expansion and Modular Maintainability

  • Up to 7 expansions slots
  • Up to 16, 2.5" SATA/SAS drives (U.2 option available) 
  • Up to 2 NVMe M.2 slots

Power Supply Options

  • Triple-redundant (2+1) AC and DC options
  • MIL-STD 461 options

Additional Options

  • Shock pins
  • Slide rails
  • Cable accessories

See datasheets below for more details

Environmental & Mechanical



  • Temperature: 0°C to 50°C, configuration dependent
  • Humidity: 5% to 90%, up to 50°C (non-condensing)
  • Shock: 3 axis, 35 g, 25 ms
  • Vibration: 4.7 Grms vertical, 4.5 Grms longitudinal, 5 Hz to 2000 Hz


  • Temperature: -40°C to 70°C, configuration dependent
  • Humidity: 5% to 90%, up to 50°C (non-condensing)



  • Height: 3U or 5.25" (133.35 mm)
  • Width: 17" (431.8 mm - 440.9 mm) depending on model
  • Depth: 21" - 22" (533.4 mm - 558.8 mm) depending on model
  • Weight (Typical)*: 35 lb 
  • 19" rackmountable

* Mercury Systems designs all products to meet or exceed listed data sheet specifications. Some specifications including I/O profiles, weight and thermal profiles are configuration dependent. Contact Mercury for information specific to your desired configuration requirements.

RES XR7 3U Models
Depth (in.) I/O Access Storage Memory Slots Double-wide GPUs # PCIe slots Redundant Power Datasheet
22 Front (3) 2.5" SSDs 16 Yes (4) 7 Yes


22 Rear (16) 2.5" SSDs 20 Yes (4) 7 Yes



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