SFF Rugged GPU Computer Support by 7th i7-7820EQ , Quadro® RTX A2000 , 9V~36V DC-IN, Extended Temp. -40°C to 60°C


  • MIL-STD 810 Thermal, Vibration, Shock
  • MIlitary GPU Computer
  • 7th Gen.  i7-7820EQ Processor
  • DDR4 Up to 32GB RAM
  • NVIDIA® Quadro® RTX A2000 MXM
  • 9V~36V DC-IN
  • Ultra Slim Size
  • Extended Temperature -40°C to 60°C

Intel Gold

Technical Profile


SR200-X3, EBX rugged system is a powerful system that is driven by Intel® 7th generation Kabylake CPU and chipset soldering onboard, integrated with Nvidia GPU 1050Ti CUDA 768 GDDR5-4GB/GTX 1650 CUDA896 GDDR5-4GB/GTX 1660S CUDA1408 GDDR6-6GB GPU that supports 2 independent DisplayPort. Processor i7-7820EQ plus Intel® QM175 chipset supports clock speed 2.8GHz, up to 3.5GHz. Quad cores, turbo up to 8 cores to cope with enormous data computing. Apart from computing power, the system is able to survive in harsh environment from -40 to 60°C, and ruggedness for vibration and shock is proven to pass MIL-810G standard. With the combination of high CPU computing power and rich display inputs, SR200-X3 is a perfect portable solution for rugged consoles & workstations, transportation, defense control room to share instant and accurate information on huge screen for in-time solutions.

SR200-X2 I/O

Thermal solution for fanless system design




7starlake designs a unique enclosure that is able to stack together both horizontally and vertically. The aluminum heat sink enclosure allows dual-sided heat dissipation. 7starlake exclusively adopts special heat radiating material and combining with special CNC cutting, further forged into a lavish sophisticated metal. Apart from the special heat sink enclosure, SR200-X3 innovatively adopts two kinds of copper heat spreader. The shape and the size of the spreader are tailor-made based on the heat sources placement of CPU module and graphic module. In view of the gap difference between motherboard and heat sink, 7starlake builds two heat spreaders in different thicknesses. Combining all these exclusive thermal designs can alternatively replace traditional fan, and also ensures high reliability and stability while working under wide range temperature from -40°C to 60°C


System main board: EBX SBC-OXY5739A


1. Intel® Core i7 CPU soldering onboard

SR200-X3 is based on EBX SBC—OXY5740A, powered by Intel Kabylake i7-7820EQ quad core processor plus QM175 chipset soldered onboard. With CPU soldering onboard, there is less conduction of heat and high density interconnection between the motherboard and the components, which reduces the MB from the crisis of overheating. Apart from overheating, soldering onboard also provides the best level of shock and vibration protection, removing the unnecessary concern about poor connection that CPU socket type may bring.


2. Two Independent DisplayPort

SR200-X3 has added on NVIDIA graphic card through PCIe/104 interface, supporting 4 independent DisplayPort which is driven by GPU NVIDIA®1050Ti CUDA 768 GDDR5-4GB/GTX 1650 CUDA896 GDDR5-4GB/GTX 1660S CUDA1408 GDDR6-6GB GPU. Representing its high computing performance and consumes power at 55W maximum. Connecting by PCIe/104 interface which enhance the resistance of shock and vibration as the connector allows nearly seamless connecting.


3.Wide Range DC input

For military and heavy duty vehicle applications, instable voltage always brings headaches about damaging the electric components. SR200-X3 supports 9V to 36V DC-in, the flexible acceptance of inconsistent power input makes it capable of surviving tough engine cranks and transient over-voltage situations.


Operating Temp.


-40°C to 60°C


CPUIntel® Core™ i7-7820EQ Processor (8M Cache, up to 3.70 GHz), 45W
GPUQuadro® A2000 CUDA 2560 GDDR6-4GB
ChipsetIntel® QM175
Memory TypeDDR4  Up to 32GB RAM
NAND FlashmSATA Up to 1TB
Super I / OITE8786
Watchdog1-255 sec. or 1-255 min. software programmable, can generate system reset
Expansion Slot1x Full-size mPCIe ( w/ SIM card and mSATA supported )
1x Half-size mPCIe


ChipsetNVIDIA RTX A2000
Display TypeResolution up to 3840 x 2160@60Hz
DVI-IResolution up to 1920 x 1200@60Hz


ChipsetIntel® I210-IT & I219-LM GbE LAN
( support 10 / 100 / 1000 Mbps for RJ45 port )
Boot from LANYes for PXE

Rear I/O

Ethernet2x RJ45 Gigabit Ethernet LAN Interfaces
DisplayPort2x 20Pin DisplayPort connectors ( Female )
USB2x USB3.0 standard-A connectors
DVI-I1x DVI-I connector ( Female )
Audio2x 3.5mm Audio Jacks ( 1 x MIC, 1 x Line-Out )
Serial Port1x RS-232 / 422 / 485

Front I/O

Button1x Power Button
Indicator LEDPower, HDD, LAN ( Link / Active / Speed )
DisplayPort2x 20 Pin DisplayPort connectors ( Female )
USB2x USB3.0 standard-A connectors
DC-IN1x 4P Rugged Terminal connectors

OS support list

WindowsWindows 8 x32 / x64、Windows 8.1 x32 / x64、Windows 10 x32 / x64
LinuxFedora 20、Ubuntu 13.04、Ubuntu 13.10、Ubuntu 14.04

Mechanical and Environment

Form FactorEBX
Power Type9V~36V DC-IN
Weight4.3 Kg (9.47 lbs)
Dimension308 x 149 x 76mm
Operating Temp.-40°C to 60°C ( ambient with air flow )
Storage Temp.-40°C to 85°C
EMCCE and FCC compliance


The SR200-X3 offers highly effectively heat conductive and heat convective thermal solutions to meet the demands of customers’ extended temperature requirements. The heat conductive solutions uses an aluminum flat mass to place in direct contact with the processor and chipset, the heat from chips then transfers it to the case of the system. In addition, the convective thermal solutions introduce airflow directed to move across the surface of a fin style heatsink placed on top of the processor and chipset. This can be done with the aid of an appropriately sized fan placed in top of the fin style heatsink. Alternately, enclosure airflow can be routed to flow across a fin style heatsink.




Device Model


TesterRobin Chang
Test ResultPass
Test TemperatureHigh 0°C~60°C / Low -40°C~0°C
Test Time11.5 Hours / 3 Hours
Test StandardReference IEC60068-2
Test SoftwareBurnin test v6.0
CriteriaAfter testing, system can’t halt


Test Configuration




CPU TypeIntel® Core i7-7820EQ 3.0GHz 45W
Memory1 x DDR4 2400 XR-DIMM up to 16GB w/ECC
Memory1 x DDR4 2400 SO-DIMM up to 16GB w/ECC
GraphicNVIDIA 1050Ti 75W
LAN1Intel® I219 GbE LAN
LAN2Intel® I210 GbE LAN
Test SoftwareBurnin test v6.0、AS SSD、 Intel Extreme Tuning Utility、
iperf GPU-Z、FurMark v1.9.2
ChamberKSON THS-b4t-150
Chipeng SMO-3


Thermal Measurement

7starlake provides real lab testing figures to show how CPU performance is with each tailor made thermal kits as important references and design guide for system engineers. For system integration, the crucial challenge is the operation performance under high temperature, thus 7starlake conducts long time experiments to make sure the superior testing result for all critical missions. By revealing temperature at processor T junction, processor die and heat sink, 7starlake is able to analyses the thermal solution we designed achieves maximum efficacy and observe CPU performance. The high temperature testing takes 9 hours which at each temperature point we burn in SR200-X3 for two hour, from 40°C to 60°C.



SR200-X3 MB HeatSink – IO Performance



CPUi7-7820EQ 3.0GHz 45W
Ambient temperature25°C50°C55°C60°C
CPU Temp.97°C100°C100°C100°C
CPU Frenquency (GHz)3.34GHz2.84GHz2.84GHz2.46GHz
GPU Temp.82°C90°C96°C96°C
GPU Frenquency (GHz)1.57GHz1.3GHz1.2GHz835MHz

Thermal Solution

Effective cooling solution for maximum heat dissipation:

7STARLAKE implements unique cooling solution with heat spreader and aluminum heat sink for maximum heat dissipation. With the aluminum heat sink enclosure allows dual-sided heat dissipation. We especially adopt the physical property of aluminum, the heat spreader touches the heat source – processor and chipset and absorbs the heat rapidly, the aluminum heat sink dissipates the heat into surrounding air promptly. With the benefits of fanless design, SR200-X3 can ensure high reliability and stability while working under wide range temperature from -40 up to 60°C.




SR200_CE_Verification_ Of_Compliance.pdf (721.5 KB)721.5 KB
SR200_FCC_Verification_ Of_Compliance.pdf (363.65 KB)363.65 KB
SR200&SR700_Vibration_Test_Report_7.pdf (1.24 MB)1.24 MB
SR200_Shcok_Test Report_8.pdf (1.22 MB)1.22 MB