Technical Product Specification

iii
Board Identification Information
Basic Desktop Board DZ77RE-75K Identification Information
AA Revision
BIOS Revision
Notes
G39009-300 GAZ7711H.86A.0039 1,2
Notes:
1. The AA number is found on a small label on the component side of the board.
2. The Z77 chipset used on this AA revision consists of the following component:
Device Stepping S-Spec Numbers
82Z77 C1 SLJC7
Specification Changes or Clarifications
The table below indicates the Specification Changes or Specification Clarifications that
apply to the Intel
®
Desktop Board DZ77RE-75K.
Specification Changes or Clarifications
Date
Type of Change
Description of Change or Clarification
October 2012 Spec Clarification Updated Table 34. Environmental Specifications to address
operating temperature requirements for the board.
May 2013 Spec Clarification
• Added ENERGY STAR Note to Section 5.1.6.
• Updated Table 2 to correct callout D to say “Front panel
audio header”
July 2013 Spec Clarification Deleted references to ENERGY STAR.
March 2014 Spec Clarification Updated Table 10. Board Status LEDs with Description
column.
Errata
Current characterized errata, if any, are documented in a separate Specification
Update. See
http://www.intel.com/content/www/us/en/motherboards/desktop-
motherboards/motherboards.html?wapkw=desktop+boards for the latest
documentation.