RES Trust XR5 Rugged Secure Servers

Dual Intel Xeon E5-2600 v4 processors in 1U / 2U 20" form factors with up to 5 expansion slots and 128 GB memory

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RES Trust XR5 1U / 2U with BuiltSECURE

Our RES Trust XR5 rugged secure servers maintains system-wide integrity and protects critical data and technology from loss or compromise. Features include a trusted motherboard with Dual Intel® Xeon® E5-2600 v4 processors, built-in security features, up to 120 TB of storage, high speed I/O and expansion slots.


Download XR5 1U Datasheet

Download XR5 2U Datasheet

Stay Ahead of Threats

RES Trust servers are built to mitigate reverse engineering and safeguard against threats with our BuiltSECURE technology suite which includes:

- Access control
- Non-volatile memory-write protection
- Sanitization
- Physical protection mechanisms
- Sensors
- Key management
- Data-at-rest protection
- Secure firmware management
- Cryptographic offload engine capabilities




Mitigate Risk

  • Root of Trust (RoT) enforced boot and configuration management for consistent and secure performance
  • Cyber-resilient BIOS minimizes attack surfaces
  • Composable architecture preserves security development to reduce overall cost
  • Designed, tested and manufactured in the USA through a trusted supply chain
  • Soldering components eliminate disconnect during shock
  • Certified to MIL-STD: 810G, 901D, 167-1, 461



Technical Specifications

  • Dual Intel® Xeon® E5-2600 v4 processors;
    SKU options:
    • E5-2618L v4 (10 core, 2.2 GHz, 75 W)
    • E5-2648L v4 (14 core, 1.8 GHz, 75 W)
  • 2 QPI up to 8 GT/s
  • Up to 128 GB DDR4 up to 2400 MHz memory
  • Intel® Trusted Execution Technology (TXT) with integrated TPM 2.0

Management & Operating System

  • BIOS: Mercury-specialized and supported
  • Cyber-resilient baseboard management controller
  • Red Hat® Enterprise Linux® v7 support
  • Secure hypervisor and Linux options

BuiltSECURE Embedded Framework

  • Built-in composable security feature set options

Expansion & Modular Maintainability


  • Up to 2 PCIe 3.0 x16 cards, half-height and length
  • 3 fixed fans


  • Up to 5 PCIe 3.0 cards:
    • A1– x16/x8 full-height/ full-length
    • A2 – x8 electrical (x16 mechanical) full-height/ full-length
    • A3 – x0/x8 (x16 mechanical) half-height/ half-length
    • A4 – x16 full-height/ full-length
    • A5 – x8 electrical (x16 mechanical) full- height/ full-length
  • 5 fixed fans

Input/Output Versatility

Front Access

  • Up to 4 (1U) / 8 (2U) removable, hot-pluggable, 2.5" drive bays
    • 1U - Up to 2, 15 mm or 4, 7 mm (SATA) high drives 
    • 2U - Up to 4, 15 mm or 8, 7 mm (SATA) high drives
    • Secure storage with military-grade data protection (optional)
  • 1 CFM switch (optional)
  • 1 quick-change CMOS battery
  • 1 USB 3.0 port 
  • 1 CD/DVD/Blu-ray drive (optional)
  • 1 power switch with power and status LEDs

Rear Access

  • 3 RS-232 serial interfaces
  • 2 10/100/1000Base-T Ethernet ports (RJ45)
  • 3 USB 3.0 ports
  • 1 USB 2.0 port
  • 1 IPMI 2.0 port
  • 1 management 10/100 Ethernet port
  • 1 management USB 2.0 port

Power Supply Options


  • Single 550 W AC power supply 90-264 VAC (47/63 Hz, 8-4 Amps)


  • Redundant 750W AC power supply 90-264 VAC (47/63 Hz, 8-4 Amps)

Additional Options 

  • Shock pins
  • Front door filter
  • Compatible slide rails and brackets/ shelf system
  • Cable accessories
    • Micro DB9 to dual DB9 serial port Y-adapter
    • Test port cable, Quad USB UART
    • Xilinx JTAG adapter cable
  • Tamper-evidence features


Environmental & Mechanical



  • Temperature: 0°C to 50°C, configuration dependent
  • Humidity: 5% to 95% (non-condensing)
  • Shock: 3 axis, 35 g, 25 ms
  • Vibration: 4.76 Grms, 4 Hz to 2000 Hz (SSD)


  • Temperature: -40°C to 75°C
  • Humidity: 5% to 95% (non-condensing)



  • Height: 1U or 1.75" (44.45 mm)
  • Width: 17" (433.3 mm)
  • Depth: 20" (508 mm)
  • Weight (Typical)*: 26.3 lb (11.9 kg)
  • 19” rackmountable


  • Height: 2U or 3.5" (88.9 mm)
  • Width: 17" (433.3 mm)
  • Depth: 20" (508 mm)
  • Weight (Typical)*: 33.7 lb (15.3 kg)
  • 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.

Lower Your Total Cost of Ownership

Systems exposed to classified information in the field must be physically guarded or properly sanitized. Our built-in board volatility features ensure no classified data is unintentionally stored on the hardware, avoiding the need for expensive handling.

Secure Your Server Cluster

When configured as a boot server, RES Trust ensures only authorized personnel can modify the cluster. Built-in cryptography and physical security delivers assurance and maintains data integrity even when the stack is offline or remotely accessed, making it ideal for edge applications. 


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