REPORT, RE0813, MIL, ENV,

810G, TEMP, IN-HOUSE,

140815, PASS

C r y s t a l G r o u p I n c

8 5 0 K a c e n a R d . , H i a w a t h a , I A

P h o n e : 8 7 7 - 2 7 9 - 7 8 6 3

F a x : 3 1 9 - 3 9 3 - 2 3 3 8

8 / 1 5 / 2 0 1 4

TST-00176 REV. A

In-House Thermal Testing Report

TST-00176

ECN# 033719

REPORT, RE0813, MIL, ENV, 810G, TEMP, IN-HOUSE,

140815, PASS

Crystal Group Proprietary

Rev A 1 of 6

Revision History

The contents of this document are proprietary to Crystal Group, Inc. Unauthorized distribution or

disclosure is prohibited.

REV Date Approved Description ECN

A 08/15/2014 A.McCarville Initial release 033719

In-House Thermal Testing Report

TST-00176

ECN# 033719

REPORT, RE0813, MIL, ENV, 810G, TEMP, IN-HOUSE,

140815, PASS

Crystal Group Proprietary

Rev A 2 of 6

Crystal Group In-House Thermal Testing for RE0813

Purpose

This document has been created to provide an overview of the test results for the RE0813 that

Crystal Group completed in-house thermal testing on.

Test Description

• The test sample was placed in the Thermotron Industries Model S-16 (Serial #

698/15317RF). Supplementary equipment necessary to operate and/or monitor the test

sample (e.g., computer monitor, keyboard, and mouse) was placed on a table nearby the

environmental test chamber and connected to the test sample.

• Refer to MIL-STD-810G for recommended ramp rates.

System Configuration

CPU MODEL: Intel i5-3610ME

TJ Max: 105°C

GPU MODEL: N/A

RAM SIZE/QTY: MEM-00044: DDR3 SO-DIMM, 2GB, 204-PIN, PC3-12800, 1600MHZ, ECC, NON-REG,

APPROVED MEMORY AMC2GB/63995 / QTY. 2

HARD DRIVE MODEL/SIZE: HDD-00118: SSD, SATA, 120GB, 2.5 IN, MLC, AES-256, MICRON M500

Test Results

• Refer to Table 1 for detailed data.

• Operating ☒ EUT DID NOT experience obvious physical deformations (e.g., cracks, breaks, bent

components, etc.) or operational issues observed during the performance of the Operating

Temperature or upon the completion of the Operating Temperature Test.

☐ EUT DID experience obvious physical deformations (e.g., cracks, breaks, bent

components, etc.) or operational issues observed during the performance of the Operating

Temperature or upon the completion of the Operating Temperature Test.

In-House Thermal Testing Report

TST-00176

ECN# 033719

REPORT, RE0813, MIL, ENV, 810G, TEMP, IN-HOUSE,

140815, PASS

Crystal Group Proprietary

Rev A 3 of 6

Note: Non-Operating tests were not performed.

• Non-Operating ☐ EUT DID NOT experience obvious physical deformations (e.g., cracks, breaks, bent

components, etc.) prior to the performance of the Non-Operating Temperature or upon the

completion of the Operating Temperature Test.

☐ EUT DID experience obvious physical deformations (e.g., cracks, breaks, bent

components, etc.) prior to the performance of the Non-Operating Temperature or upon the

completion of the Operating Temperature Test.

Why did the system fail? What didn’t work?

The system remained fully operational during all tests.

• Pass Criteria is as follows:

� Unit performs without thermal throttling or degradation of performance due to

temperature extremes.

� Video integrity maintained throughout testing profile.

� EUT remains fully operable throughout test profile.

• Failure Criteria is as follow:

� Unit does not perform without thermal throttling or degradation of performance

due to temperature extremes.

� Video integrity is not maintained throughout testing profile.

� EUT does not remain fully operable throughout testing profile.

Test Results Summary

Thermal Testing

EUT MODEL #: RE0813

EUT SERIAL #: 13101047

PASS/FAIL: PASS

Storage Temp Results

Hot Temp: N/A Pass/Fail: Not tested

Cold Temp: N/A Pass/Fail: Not tested

In-House Thermal Testing Report

TST-00176

ECN# 033719

REPORT, RE0813, MIL, ENV, 810G, TEMP, IN-HOUSE,

140815, PASS

Crystal Group Proprietary

Rev A 4 of 6

Summary:

For hot testing, the unit under test (UUT) was placed inside of the Thermotron and chamber

temperature was brought up to +55°C. Once the chamber reached +55°C the UUT soaked at that

temperature for 30 minutes. Next, the UUT was powered on. The UUT was fully operational at

+55°C. Prime95, Real Temp GT and Furmark were started. The UUT was stress tested for 30

minutes at +55°C. The clock speed was adequate so the temperature was not lowered to achieve

maximum clock speed. UUT throttling did not occur during the +55°C test. See Table 1 for details.

The RE0813 was tested while using the following constants:

• All PWM functions were disabled.

• Operating system used was Windows 7 SP1 x64.

• Additional software used was: Prime95, Real Temp GT, Furmark

Photos

Figure 1 - RE0814 front I/O

Figure 2 - RE0814 rear I/O

In-House Thermal Testing Report

TST-00176

ECN# 033719

REPORT, RE0813, MIL, ENV, 810G, TEMP, IN-HOUSE,

140815, PASS

Crystal Group Proprietary

Rev A 5 of 6

Figure 3 - RE0814 top lid removed

In-House Thermal Testing Report

TST-00176

ECN# 033719

REPORT, RE0813, MIL, ENV, 810G, TEMP, IN-HOUSE,

140815, PASS

Crystal Group Proprietary

Rev A 6 of 6

Thermal Testing

DATE: 140815 PRODUCT: RE0813

Table 1:

CPU # CHAMBER

TEMP (C) CURRENT

(A) VOLTAGE

(V)

CPU USAGE

(%)

GPU TEMP

(C) DISTANCE TO TJMAX (C)

1 2 3 4 5 6 7 8 9 10

FULLY OPERABLE

?

0 55°C N/A N/A 100 N/A 5 4 N/A N/A N/A N/A N/A N/A N/A N/A ☒ Y ☐N