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RES XR6 2U 8 drive RIO Server

Space Optimized, Maximum Storage

Optimized for size, weight, and power (SWaP), the RES-XR6 2U RIO weighs only 25lbs, is 20″ deep, and meets MIL-STD environmental specifications. A robust array of high speed I/O, storage options, enhanced reliability features, and expansion choices allow users maximum flexibility for current and future system requirements.

Special Features

  • Two Intel® Xeon® Gold Skylake processors with up to twenty-eight cores per socket
  • up to 2TB DDR4 ECC 2666MHz Memory
  • 3 PCIe x16 slots
  • Up to 240TB of storage with eight 2.5” front access storage drives.
  • Two onboard 1Gbit Ethernet (optional 10Gbit Ethernet) ports
  • MIL-STD: 810G, 901D, 167-1, 461


Processor and Memory
Parameter Description
Processor Up to two Intel® Xeon® Scalable Gold processors with up to twenty-eight cores per socket
Memory Up to 2TB ECCDDR4
Management and Operating System
Parameter Description
OS Windows®, Linux®, VMWARE®
Management Interface IPMI v2.0, Redfish option available
On Board Expansion
Parameter Description
Expansion slots (6) Six Vertical half height cards (4 PCIe 3.0 x16 and 2 PCIe 3.0×8) or six horizontal full-height cards (6 PCIe 3.0×8 or 2 PCIe 3.0 x16)
Front Panel and Rear Panel Access, and I/O*
I/O Quantity Access
Removable 2.5 Inch SATA or SAS disk drives. U.2 NVME option available Up to 8 Front panel
Gigabit Ethernet or 10 Gigabit ports (RJ45) 2 Rear panel
USB ports 4 standard Rear panel
IPMI 2.0 port 1 Rear panel
Power connector 1 or 2 Rear panel
VGA Port (graphics) 1 Rear panel

* Rear panel I/O may vary with configuration

Modular Maintainability
Parameter Description
Removable Fans 3
Power Supply Options Single or redundant 110/220 VAC (50/60Hz, 400Hz)
Single or redundant 18-36 VDC, 32 Amp
Single or redundant 36-72 VDC, 18 Amp
MIL-STD-461 options available
Hot Pluggable Disk Drives 8
Parameter Non-Operating Operating
Temperature Range -40° C – 70° C 0°C – to 50°C
Extended Temperature Range -40° C – 70°C -15°C – to 65°C**
Humidity (non-condensing) 5% to 95% 8% to 95%*
Shock 3 axis, 35g, 25 ms 3 axis, 35g, 25 ms
Vibration (10-2000Hz) 4.76 Grms, 10Hz to 2000Hz (SSD) 4.76 Grms, 10Hz to 2000Hz (SSD)

* Extended temperature range and some environmental specifications are dependent on the system configuration, components, and application thermal profile. Please contact Themis for information specific to your desired configuration requirements.

Parameter Description
Dimensions Height: 2U or 3.5 inches (88.9 mm)
Width: 17 inches (432 mm)
Depth: 20 inches (508 mm)
Weight 25 pounds (11.3 kg)
Chassis Features Coated aluminum for light weight and corrosion resistance
Stainless steel in selected areas to add strength and stiffness
Modular design for easy upgrade and service
Optional rack-mount slides and dust filter
Airflow direction: front to rear

* Weights are provided for typical configurations. Weight may vary depending on configuration.

Parameter Description
MIL-STD-810G Shock and vibration
MIL-STD-901D High impact shock
MIL-STD-167-1 Vibration