9 
1 Desktop Board Features 
This chapter briefly describes the features of Intel
®
 Desktop Board DH67CL.  Table 1 
summarizes the major features of the Desktop Board. 
Table 1.  Feature Summary 
Form Factor 
ATX (243.84 millimeters [9.6 inches] x 294.64 millimeters 
[11.6 inches]) 
Processor 
•  Intel
®
 Core™ i7, Intel
®
 Core™ i5, and Intel
®
 Core™ i3 processors in 
an LGA1155 socket:   
―  Integrated graphics processing (processors with Intel
®
 HD 
Graphics 2000 and 3000) 
―  External graphics interface controller 
―  Integrated memory controller 
Chipset Intel
®
 H67 Express Chipset consisting of the Intel
®
 H67 Express 
Platform Controller Hub (PCH) 
Memory 
•  Four 240-pin DDR3 SDRAM Dual Inline Memory Module (DIMM) 
sockets 
•  Dual Channel DDR3 1333 MHz and DDR3 1066 MHz support 
•  Support for 1 Gb, 2 Gb, and 4 Gb memory technology 
•  Support for up to 32 GB of system memory with four DIMMs using 
4 Gb memory technology 
•  Support for non-ECC memory 
•  Support for 1.35 V low voltage JEDEC memory 
Graphics 
•  Integrated graphics support for processors with Intel HD 2000 or 
3000 Graphics: 
―  High-Definition Multi-media Interface* (HDMI*) 
―  DVI-I 
•  Discrete graphics support for a PCI Express* 2.0 x16 add-in 
graphics card 
Audio 
•  10-channel (7.1+2) Intel
®
 High Definition Audio (Intel
®
 HD Audio) 
using a Realtek* ALC892 audio codec including: 
―  Front panel audio header with support for Intel HD Audio and 
AC ’97 Audio 
―  Five analog audio jacks on the back panel 
―  Onboard S/PDIF out header and back panel optical S/PDIF out 
connector 
•  8-channel (7.1) Intel HD Audio via the HDMI interface 
Expansion 
Capabilities 
One PCI Express 2.0 x16 add-in card connector 
Two PCI Express 2.0 x1 add-in card connectors 
Three Conventional PCI bus add-in card connectors 
continued