Advantech AIMB-225, User Manual

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17 AIMB-225 User Manual
Chapter 1
G
eneral
Information
1.9 System Memory
The AIMB-225 has two sockets for a 204-pin SODIMM. This socket can use 1.35 V
or 1.25 V (optional) unbuffered double-data-rate three synchronous, low-voltage
DRAM (DDR3L SDRAM). DRAM is available in capacities of 1 GB/2 GB/4 GB and 8
GB. The socket can be filled in any combination with DIMMs of any size, giving a total
memory size between 2MB to 16GB. AIMB-225 does not support ECC (error check-
ing and correction) memory.
1.10 Memory Installation Procedures
To install SODIMMs, first make sure the handle of the SODIMM socket are in the
“open” position, i.e., the handles lean outward. Slowly slide the SODIMM module
along the plastic guides on both ends of the socket. Then press the SODIMM module
well down into the socket, until you hear a click when the two handles have automat-
ically locked the memory module into the correct position of the SODIMM socket. To
remove the memory module, just push both handles outward, and the memory mod-
ule will be ejected by the mechanism.