Advantech AIMB-279 - System Memory; Memory Installation Procedures; Cache Memory; Processor Installation

AIMB-279 User Manual 10
1.9 System Memory
AIMB-279 has two sockets for a 260-pin DDR4 SODIMM. These sockets use 1.2V
unbuffered double data rate synchronous DRAM (DDR SDRAM). DRAM is available
in capacities of 4GB, 8GB, 16GB, and 32GB. The sockets can take any combination
with SODIMMs of any size, giving a total memory size of 4GB, 8GB, 16GB, 32GB,
and up to max 64GB.
1.10 Memory Installation Procedures
To install a SODIMM, first make sure the two handles 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 firmly but gently (avoid
pushing down too hard) press the SODIMM module well down into the socket, until
you hear a click when the two handles have automatically 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 module will be ejected by the mecha-
nism.
1.11 Cache Memory
AIMB-279 supports a CPU with one of the following built-in full-speed last-level
caches:
36MB for Intel® Core™ i9-13900E/i9-13900TE
30MB for Intel® Core™ i7-13700E/i7-13700TE
20MB for Intel® Core™ i5-13500E/i7-13500TE
12MB for Intel® Core™ i3-13100E/i7-13100TE
The built-in second-level cache in the processor yields much higher performance
than conventional external cache memory.
1.12 Processor Installation
AIMB-279 is designed to support 12/13th Gen Intel® Core™ i9/i7/i5/i3, Pentium®,
and Celeron® processors for the LG1700 socket.
Jumper position for 12V
Table 1.6: COM1_RI# Pin RI# / 5V / 12V Selection (JSETCOM1_V1)