Advantech AIMB-256 - Manual (Page 21)

15 AIMB-256 User Manual
Chapter 1
P
roduction
Introduction
Caution! ! A DDR2 DIMM is keyed with a notch so that it fits in only one direc-
tion. DO NOT force a DIMM into a socket to avoid damaging the
DIMM.
! The DDR2 DIMM sockets do not support DDR DIMMs. DO NOT
install DDR DIMMs to the DDR2 DIMM socket.