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2 thermal requirements, Table 2-2, Environmental requirements of nitx-315-et – Artesyn NITX-315/NITX-315-ET Installation and Use (August 2014) User Manual

Page 30: Table 2-3, Table "environmental requirements of, Table "critical temperature spots for, Hardware preparation and installation

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Hardware Preparation and Installation

NITX-315/NITX-315-ET Installation and Use (6806800L71D)

30

2.1.2

Thermal Requirements

Table 2-2 Environmental Requirements of NITX-315-ET

Requirement

Operating

Non-Operating

Cooling Method

Fanless

Temp Cycle Class

-40-+85C:500cyc

Temperature

-20°C—70°C

-40-+85C

Humidity

10-90% (non-condensing)

Vibration

.01 g^2/Hz @ 5-500Hz

Shock

20g 11ms sine or saw

Altitude

-60 - 4000 m ASL

Table 2-3 Critical temperature Spots for NITX-315 and NITX-315-ET

Component Identifier

Heat Dissipation Power (W)

Maximum Allowable
Temperature (°C)

CPU:
Commercial Temperature:
Atom E640
Extended Temperature:
Atom E640T

3.6
(both Commercial
Temperature and Extended
Temperature)

90 (Tj of Commercial
Temperature )
110 (Tj of Extended
Temperature)

IOH: EG20T

1.55

115.7 (Tj)

Memory SDRAM
1GB

1

85 (Tc of Commercial version)
95 (Tc of Extended
Temperature version)