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IMB523 / 524 / 525 LGA1151 ATX Motherboard
Board and Pin Assignments
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2.5.25 DIMM Sockets (DIMM1 ~ DIMM4)
There are four DDR4 DIMM sockets. They are grouped into two memory channels,
channel A and channel B. DIMM sockets are arranged in the order as the following
diagram. IMB524 has only DIMM sockets 1 and 3.
CPU
Channel A / DIMM1
Channel A / DIMM2
Channel B / DIMM3
Channel B/ DIMM4