Asus P5B SE - Manual (Page 33)

ASUS P5B SE 2-13
2.4 System memory
2.4.1 Overview
The motherboard comes with four Double Data Rate 2 (DDR2) Dual Inline Memory
Modules (DIMM) sockets.
A DDR2 module has the same physical dimensions as a DDR DIMM but has a
240-pin footprint compared to the 184-pin DDR DIMM. DDR2 DIMMs are notched
differently to prevent installation on a DDR DIMM socket.
The figure illustrates the location of the DDR2 DIMM sockets:
Channel Sockets
Channel A DIMM_A1 and DIMM_A2
Channel B DIMM_B1 and DIMM_B2
P5B SE
®
P5B SE 240-pin DDR2 DIMM sockets
DIMM_A2 DIMM_A1 DIMM_B2 DIMM_B1
FSB DDR2
1333 800
1333 667
1066 800
1066 667
1066 533
• The chipset officially supports the FSB up to 1066MHz.Tuned by the ASUS
exclusive technology, this motherboard supports up to FSB 1333MHz. See
the table below.
• When you are using a CPU with FSB 1333MHz, make sure to install DDR2
667 DIMMs or DDR2 800 DIMMs.