Thermal/Mechanical Specifications and Design Guidelines
33
Independent Loading Mechanism (ILM)
As indicated in
, the shoulder screw, socket protrusion and ILM key features
prevent 180 degree rotation of ILM cover assembly with respect to socket. The result is
a specific Pin 1 orientation with respect to ILM lever.
4.3
ILM Interchangeability
ILM cover assemblies and ILM back plates built from the Intel controlled drawings are
intended to be interchangeable. Interchangeability is defined as an ILM from Vendor A
will demonstrate acceptable manufacturability and reliability with a socket body from
Vendor A, B, or C. ILM cover assemblies and ILM back plates from all vendors are also
interchangeable.
The ILMs are an integral part of the socket validation testing. ILMs from each vendor
will be matrix tested with the socket bodies from each of the current vendors. The tests
would include manufacturability, bake and thermal cycling.
See
for vendor part numbers that were tested.
Note:
Desktop and Server ILM backplate/screws are NOT interchangeable.
Note:
ILMs that are not compliant with the Intel controlled ILM drawings can not be assured
to be interchangeable.
Figure 4-5. Pin 1 and ILM Lever
Alignment
Features
Load plate not
shown for
clarity
Pin 1
Shoulder
Screw
Load
Lever
Содержание BX80605X3440 - Quad Core Xeon X3440
Страница 10: ...Introduction 12 Thermal Mechanical Specifications and Design Guidelines...
Страница 26: ...LGA1156 Socket 28 Thermal Mechanical Specifications and Design Guidelines...
Страница 78: ...Component Suppliers 78...
Страница 80: ...Mechanical Drawings 80 Figure B 1 Socket Heatsink ILM Keepout Zone Primary Side for 1U Top...
Страница 81: ...81 Mechanical Drawings Figure B 2 Socket Heatsink ILM Keepout Zone Secondary Side for 1U Bottom...
Страница 87: ...87 Mechanical Drawings Figure B 8 Heatsink Compression Spring...
Страница 88: ...Mechanical Drawings 88 Figure B 9 Heatsink Load Cup...
Страница 89: ...89 Mechanical Drawings Figure B 10 Heatsink Retaining Ring...
Страница 91: ...91 Mechanical Drawings Figure B 12 Heatsink Backplate...
Страница 92: ...Mechanical Drawings 92 Figure B 13 Heatsink Backplate Insulator...
Страница 102: ...Socket Mechanical Drawings 104 Thermal Mechanical Specifications and Design Guidelines...
Страница 106: ...Package Mechanical Drawings 108 Thermal Mechanical Specifications and Design Guidelines...
