Technical Profile
Introduction
The SR10B based on Intel® Haswell QM87 chipset, is powered by Intel® 4th generation Core™ i7/i5/i3 processor onboard. The SR10B can operate effectively in harsh environment under temp range from -40°C to 70°C and is a perfect solution for military, transportation, factory automation and digital signage applications. SR10B is based on EBX form factor, Swissbit XR-DIMM up to 8GB. It supports triple-display, 2 DP and 1 DVI-I, 4 GIGA LAN port, 4 USB 3.0 and 4 COM port. SR10B supplies wide power voltage from 9 to 36V DC-in.
Frame Grabber Card (Analog to Digital / PAL )
Frame grabbers may be used in military applications. For instance, when a potential breach of abnormal signal is detected, a frame grabber captures an image or a sequence of images in digital form, and then transmits the data to pilots or command control center. SR10B support frame grabber cards expansion to be better process data promptly to meet front line needs, to collect useful images and help pilots to react promptly on the ever-changing battlefield.
Digital HD-SDI video input
1CH, Mini PCIe HW encode video capture card
Analogic PAL video input
4CH, Mini PCIe Video Capture Card
Analogic PAL video output
1CH, Scan Converter Board
Unique Features
MIL-STD-810G standard designed for shock and vibration
SR10B is designed to meet MIL-STD-810G standard for shock and vibration. MIL-STD-810G standard is considered the upmost principle, which guarantees the system achieves superior quality and stability when operate under extreme harsh environment. We have conducted the test with series of testing procedures for resistance to shock, vibration, dust, humidity, and extreme temperatures. What’s more to make the system more rugged is SR10B designed with EBX form factor and stackable ability. With those two features can provide maximum exceeding solidity when stacking together to prevent loose from vibration. With key components- CPU and SSD soldering on board to enhance the capability of shock and vibration. With unique Wipe Rope Vibration Isolator design, the level of vibration resistance increased.
Wire Rope Vibration Isolator Design for Higher Vibration Resistance
7starlake has especially design a Wire Rope Vibration Isolator for SR10B. The Wire Rope Vibration Isolator may sustain higher vibration resistance of the product itself.
A Wire Rope Vibration Isolator is widely apply on supporting Military equipment because it may absorb and protect the object from vibration damage in any axes simultaneously, with the protection it may extended the product life operating under long hour vibration environment and vibration shock. The isolator is long life maintenance free tool and it may unload whenever required. Besides, Wipe Rope Vibration Isolators may survive under extreme temperature, corrosion, radioactivity, extreme dry or high humidity and UV Radiation environment.
System Main Board
1. Intel® Core i7 CPU soldering onboard
OXY5737A is based on EBX rugged single board computer, powered by Intel Ivy Bridge i7-4700EQ quad core processor plus QM87 chipset soldered onboard. With processor soldering on board can enhance the resistance of shock and vibration to allow product operates under every possible condition. With processor solder on board would lower resistance and inductance at the connection enhance effective transmission that could guarantee better and more high frequency performance for the system.
2. 2.5″ SATA Easy Storage Accessible Tray
Easy Storage Accessible tray allow customer to access the Storage without disassemble the system. It may let the user remove, replace and carry out the HDD easily. With this feature, SR10 may widely apply in surveillance, data storage and infotaiment purpose due to occasionally or daily storage reload is required.
3. Wide range DC input from 9V~ 36V
For certain application such like transportation and military always challenge the risk of unstable power that might cause damage to the system. Wide range DC input becomes an indispensable element for those applications. SR10B supports Wide range 9V~ 36V DC-in to protect system from damage caused by sudden surge or peak voltage. This feature guarantees the system increasing migration path flexible and eliminates redesign of existing power architecture.
CPU
The rugged MIL-STD compliant system, SR10B is equipped with highly effectively heat conductive and heat convective thermal solutions to meet 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 via 8.0 mm copper heat pipes. 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 | SR10B |
| Tester | Ian Huang |
| Test Result | Pass |
| Test Temperature | High 0°C~70°C / Low -40°C~0°C |
| Test Time | 8 Hours / 3 Hours |
| Test Standard | Reference IEC60068-2 |
| Test Software | Burnin test v7.1、
Crystal DiskMARK3.03,
Intel Extreme Tuning Utility1 |
| Criteria | After testing, system can’t halt. |
Test Configuration
Device | Configuration |
|---|
| CPU | Intel® Core i7-4700EQ (4C x 2.4Ghz),
6M Cache (47W) |
| PCH | Intel®QM87 |
| Memory | 8GB DDR3 1600 MHz XR DIMM |
| onboard SSD | Apacer 64G SATA SSD |
| mSATA PORT | Innodisk 256GB mSATA |
| Software | Burnin test v7.1、
Crystal DiskMARK3.03,
Intel Extreme Tuning Utility1 |
| Chamber | KSON 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 analyse the thermal solution we designed achieves maximum efficacy and observe CPU performance. The high temperature testing takes 5 hours which at each temperature point we burn in SR10A for one hour, from 50°C to 85°C.
SR10-01B – IO Performance
Point | -40°C | -20°C | 25°C | 40°C | 45°C | 50°C | 55°C | 60°C | 65°C | 70°C | | CPU T-J | 0 | 21 | 98 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | | CPU Die | -17.3 | 7.4 | 81.5 | 84.2 | 92.1 | 93.5 | 95.5 | 97.3 | 97.7 | 100.6 | | Heatsink | -36.9 | -16.1 | 61.3 | 64.3 | 69.4 | 72.4 | 76.2 | 79.8 | 83.5 | 87.2 | | Δ1=(TJ-Die) | 17.3 | 13.6 | 16.5 | 15.8 | 7.9 | 6.5 | 4.5 | 2.7 | 2.3 | -0.6 | | Δ2=(Die-Sink) | 19.6 | 23.5 | 20.2 | 19.9 | 22.7 | 21.1 | 19.3 | 17.5 | 14.2 | 13.4 | | CPU Frenquency (GHz) | 2.79 | 2.79 | 2.69 | 2.59 | 2.49 | 2.19z | 2.00 | 1.70 | 1.20 | 0.90 |
|
Thermal Solution
Effective cooling solution for maximum heat dissipation
7starlake implements unique cooling solution with copper heat spreader, pure copper heat pipe 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 copper and aluminum, the copper heat spreader touches the heat source – processor and chipset and absorbs the heat rapidly, the heat then transfer to heat pipe; heat pipe is two-phase heat transfer involves the liquid-vapor phase change of a working fluid, the aluminum heat sink dissipates the heat into surrounding air promptly. With the benefits of fanless design, SR10B can ensure high reliability and stability while working under wide range temperature from -40 up to 70°C
Patent Designed Aluminum Heat Sink
The heat sink is made by heat radiating material, which is aim to lowering the temperature by dissipating heat into the surrounding air. 96 % of aluminum, 21 mm height and weighs 1039 g
Pure Copper Heat Pipe
The heat pipes are embedded in the heat sink to ensure 100% tight integration for superior heat dissipation. Especially adopts U shape copper heat pipe to fulfill utmost thermal conductivity, copper heat pipe transfers heat from the heat sources (e.g. CPU, chipset) to the heat sink over relatively long distance. Two-phase heat transfer involves the liquid-vapor phase change of a working fluid.
Copper Heat spreader
Copper heat spreader directly touches the power source area, which can absorb heat rapidly and transfer to heat pipe and allow the high efficiency heat pipe further bring out heat to upper heat sink enclosure
• 99.9% purity of copper, weigh 470 g
OXY5737A
EBX SBC is installed in the middle of the system, dividing segmentation type thermal design into upper and lower module. Lower thermal module decomposition is the same as upper module, which is explained above.
Wire Rope Vibration Isolator design may sustain higher vibration resistance of the product itself.
• 10Grms Vibration and 75Grms Vibration Shock proof with Wipe Rope Vibration Isolator.
