Intel® Desktop Board DH55PJ Specification Update December 2011 Order Number: E96959-005 The Intel® Desktop Board DH55PJ may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are documented in this Specification Update.
Revision History Revision Revision History Date Intel® -001 This document is the first Specification Update for the Board DH55PJ Desktop April 2010 -002 Update to the General Information section July 2010 -003 Update to the General Information section December 2010 -004 Update to the Specification Changes section March 2011 -005 Update to the Specification Changes section December 2011 INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS.
Contents Specification Update for the Intel® Desktop Board DH55PJ Terminology ............................................................................................ 5 General Information ................................................................................. 5 Summary of Changes ...............................................................................
Specification Update for the Intel® Desktop Board DH55PJ This document is an update to the specifications contained in the Intel® Desktop Board DH55PJ Technical Product Specification (Order Number: E95284). It is intended for hardware system manufacturers and software developers of applications, operating systems, or tools. It will contain Specification Changes, Errata, Specification Clarifications, and Documentation Changes.
Terminology Specification Changes are modifications to the current published specifications. These changes will be incorporated in the next release of the specifications. Errata are design defects or errors. Characterized errata may cause the desktop board behavior to deviate from published specifications.
Summary of Changes The following table indicates the Specification Changes, Errata, Specification Clarifications, or Documentation Changes that apply to the Intel® Desktop Board DH55PJ. Intel intends to fix some of the errata in a future revision of the desktop board, and to account for the other outstanding issues through documentation or specification changes as noted. The following notations are used in the table: Doc: Document change or update that will be implemented.
2.2.2.2 Add-in Card Connectors The board has the following add-in card connectors: • • • One PCI Express 2.0 x16: this connector supports simultaneous transfer speeds of up to 8 GB/s of peak bandwidth per direction. Two PCI Express 2.0 x1: each of these connectors support simultaneous transfer speeds of up to 250 MB/s (2.5 GT/s) of peak bandwidth per direction. Three Conventional PCI (rev 2.3 compliant) connectors. 2.2.2.
2. Corrected the number of Conventional PCI connectors in Section 2.2.2.2 of this Specification Update from three to one. 2.2.2.2 Add-in Card Connectors The board has the following add-in card connectors: • • • 8 One PCI Express 2.0 x16: this connector supports simultaneous transfer speeds of up to 8 GB/s of peak bandwidth per direction. Two PCI Express 2.0 x1: each of these connectors support simultaneous transfer speeds of up to 250 MB/s (2.5 GT/s) of peak bandwidth per direction.
