Intel DP67BG User Manual

Installing and Replacing Desktop Board Components
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Figure 16. Example Dual Channel Memory Configuration with Four DIMMs
Three DIMMs
If you want to use three DIMMs in a dual-channel configuration, install a matched pair
of DIMMs equal in speed and size in DIMM 1 and DIMM 3 of channel A. Then install
another DIMM equal to the speed and total size of the DIMMs installed in channel A in
either DIMM 2 or DIMM 4 of channel B (Figure 17).
Figure 17. Example Dual Channel Memory Configuration with Three DIMMs
NOTE
All other memory configurations will result in single channel memory operation.

Intel DP67BG Specifications

General

Form Factor	ATX
Socket	LGA 1155
Memory Type	DDR3
Memory Slots	4
Maximum Memory	32GB
PCI Express x16	2
PCI Express x1	3
SATA 3Gb/s	4
SATA 6Gb/s	2
USB 2.0 Ports	12
USB 3.0 Ports	2
Audio Chipset	Realtek ALC892
Audio Channels	8
LAN Chipset	Intel 82579V
Max LAN Speed	10/100/1000Mbps
PS/2	1
eSATA	1
RAID Support	Yes
Chipset	Intel P67 Express
Memory Standard	DDR3 1333
S/PDIF Out	1