Asus P8Z68-M PRO User Manual - Page 29

System memory - pro ddr3

Page 29 highlights

4. Carefully remove the heatsink and fan assembly from the motherboard. 5. Rotate each fastener clockwise to ensure correct orientation when reinstalling. 1.7 System memory 1.7.1 Overview The motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Modules (DIMM) sockets. A DDR3 module has the same physical dimensions as a DDR2 DIMM but is notched differently to prevent installation on a DDR2 DIMM socket. DDR3 modules are developed for better performance with less power consumption. The figure illustrates the location of the DDR3 DIMM sockets: DIMM_A1 DIMM_A2 DIMM_B1 DIMM_B2 P8Z68-M PRO Channel Channel A Channel B Sockets DIMM_A1 and DIMM_A2 DIMM_B1 and DIMM_B2 P8Z68-M PRO 240-pin DDR3 DIMM sockets Recommended memory configurations One DIMM: We recommend you install one memory module in the blue slots (DIMM_A2 or DIMM_B2) to get better performance. Two DIMMs (dual-channel operation): ASUS P8Z68-M PRO 1-17

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ASUS P8Z68-M PRO
1-17
1.7
System memory
1.7.1
Overview
The motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Modules
(DIMM) sockets.
A DDR3 module has the same physical dimensions as a DDR2 DIMM but is notched
differently to prevent installation on a DDR2 DIMM socket. DDR3 modules are developed for
better performance with less power consumption.
The figure illustrates the location of the DDR3 DIMM sockets:
4.
Carefully remove the heatsink and fan
assembly from the motherboard.
5.
Rotate each fastener clockwise to ensure
correct orientation when reinstalling.
P8Z68-M PRO
P8Z68-M PRO 240-pin DDR3 DIMM sockets
DIMM_A1
DIMM_A2
DIMM_B1
DIMM_B2
Channel
Sockets
Channel A
DIMM_A1 and DIMM_A2
Channel B
DIMM_B1 and DIMM_B2
Recommended memory configurations
One DIMM:
We recommend you install one memory module in the blue slots (DIMM_A2 or DIMM_B2) to
get better performance.
Two DIMMs (dual-channel operation):