Manuals / Intel / Computer Equipment / Computer Hardware

Intel 6700PXH 3. Torsional Clip Heatsink Board Component Keepout, Component keepout area, Height

Models: 6700PXH

1 28

Download 28 pages 28.96 Kb

Page 19

Image 19

Reference Thermal SolutionReference Thermal SolutionReference Thermal Solution

Figure 6-3. Torsional Clip Heatsink Board Component Keepout

Component

keepout area

1.756

PXH

1.886

	2x 0.943
Parallel Mean
Airflow
Direction
Max
component
Height 0.50	2x 0.878

NOTE: All dimensions are in inches.

Figure 6-4. Retention Mechanism Component Keepout Zones

Component

Keepout Area

0.500

2x 0.060

			0.120
	0.345
0.050"
Component		0.750	0.170
Keepout			0.170


	Detail A		(0.165)
	Detail A

0.225 (0.345)

See Detail

0.173

0.345

Component

Keepout

0.165

0.083 2x 0.038 Plated Through

Hole

0.200

0.100

2x 0.056 Trace Keepout

0.100

NOTE: All dimensions are in inches.

Intel® 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines

Page 19

Image 19

Intel 6700PXH 3. Torsional Clip Heatsink Board Component Keepout, 4. Retention Mechanism Component Keepout Zones, Height

Contents

Intel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design GuidelinesAugust Intel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines Intel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines ContentsTables FiguresIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines Description Revision HistoryIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines RevisionIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines Introduction1.1 Definition of Terms 1 IntroductionIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines Introduction 1.2 Reference DocumentsIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines Intel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines Figure 2-1. Intel 6700PXH 64-bit PCI Hub Package Dimensions Top ViewFigure 2-2. Intel 6700PXH 64-bit PCI Hub Package Dimensions Side View 2 Packaging Technology2. All dimensions and tolerances conform to ANSI Y14.5M-1994 2.1 Package Mechanical RequirementsPackaging TechnologyPackaging TechnologyPackaging Technology 1. All dimensions are in millimetersTable 3-1. Intel 6700PXH 64-bit PCI Hub Thermal Specifications 3 Thermal Specifications3.1 Thermal Design Power TDP 3.2 Die Case Temperature SpecificationsIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines Thermal SpecificationsThermal SimulationIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines 4 Thermal SimulationIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines Thermal SimulationThermal SimulationIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines 5.1 Die Case Temperature Measurements5 Thermal Metrology 5.1.1 Zero Degree Angle Attach MethodologyThermocouple Wire Thermal MetrologyThermal MetrologyThermal MetrologyFigure 5-1. Zero Degree Angle Attach Heatsink Modifications Figure 5-2. Zero Degree Angle Attach Methodology Top ViewIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines 6 Reference Thermal Solution6.1 Operating Environment 6.2 Heatsink PerformanceIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines 6.4 Board-Level Components Keepout Dimensions6.5 Torsional Clip Heatsink Thermal Solution Assembly 6.3 Mechanical Design EnvelopeNOTE All dimensions are in inches Figure 6-3. Torsional Clip Heatsink Board Component KeepoutFigure 6-4. Retention Mechanism Component Keepout Zones NOTE All dimensions are in inches6.5.3 Mechanical Interface Material Figure 6-5. Torsional Clip Heatsink Assembly6.5.1 Heatsink Orientation 6.5.2 Extruded Heatsink ProfilesIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines 6.5.4 Thermal Interface Material6.5.5 Heatsink Clip 6.5.4.1 Effect of Pressure on TIM PerformanceTable 6-2. Reliability Guidelines 6.6 Reliability Guidelines6.5.6 Clip Retention Anchors Figure 6-7. Torsional Clip Heatsink Extrusion ProfilePart A Thermal Solution Component SuppliersA.1 Torsional Clip Heatsink Thermal Solution Intel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design GuidelinesIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines Thermal Solution Component SuppliersIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines B Mechanical DrawingsTable B-1. Mechanical Drawing List Torsional Clip Heatsink Assembly DrawingMechanical Drawings Figure B-1. Torsional Clip Heatsink Assembly DrawingIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines Mechanical Drawings Figure B-2. Torsional Clip Heatsink DrawingIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines Mechanical Drawings Figure B-3.Torsional Clip DrawingIntel 6700PXH 64-bit PCI Hub Thermal/Mechanical Design Guidelines

Figure 6-3. Torsional Clip Heatsink Board Component Keepout

Component

Parallel Mean

Direction

component

Height 0.50

NOTE: All dimensions are in inches.

Figure 6-4. Retention Mechanism Component Keepout Zones

Detail A