Appendix B Environment Specifications B-5
B.3 Mechanical
This section includes the mechanical specifications for dimensions and weight. The
AMC.1-HDD SAS disk meets the PICMG 3.0 AdvancedTCA Specification R2.0
ECN002 and AMC.0 R2.0 for all mechanical parameters.

B.3.1 Board Dimensions and Weight

The AMC.1-HDD SAS disk is 181.5 mm by 73.5mm and conforms to the component
height requirements of a mid-size module and can be configuredas a full-size
module. PCI Express x4 connections are made through the AMC edge fingers.
TheAMC.1-HDD SASdisk conforms tothe PICMG AMC.0 single-width, mid-height
AMC Form Factor for all mechanical parameters. Mechanical dimensions are shown
in the illustration and are outlined in the following table.
FIGUREB-1 AMC.1-HDD SAS disk PCB Dimensions
Item Dimensionsor Weight
PCB 181.5mm x 73.5 mm x 1.6 mm
Board AMC.0 R2.0 single-width, full-height form factor
Weight 181.4g