Hardware86DIMM Adding/Mounting RuleThe following shows DIMM slot numbers to be mounted on the processor memory module.The following is an image showing DIMM slot numbers.Front RearDIMM Adding RuleNote that the addition unit of DIMMs differs depending on the model for A1080a-S, A1080a-D,A1080a-E or A1040a when adding DIMMs or changing configuration,. A1080a-S/A1080a-D/A1040a Model : Add per 2 DIMMs A1080a-E Model : Add per 4 DIMMsMinimum/Maximum Memory Configuration A1080a-S,A1040a Model : 4GB(2GB x2) - 1TB(16GB x64) Server 1 A1080a-D Model : 4GB(2GB x2) - 1TB(16GB x64) Same for both Server 1 and Server 2. A1080a-E Model : 8GB(2GB x4) - 2TB(16GB x128) Server 1Refer to the mounting rule described on the next page for DIMM mounting order.ProcessorDIMM#9 (PAIR5)DIMM#13 (PAIR7) DIMM#5 (PAIR3)DIMM#1 (PAIR1) DIMM#10 (PAIR5)DIMM#14 (PAIR7)DIMM#6 (PAIR3)DIMM#2 (PAIR1)DIMM#11 (PAIR6)DIMM#15 (PAIR8) DIMM#7 (PAIR4)DIMM#3 (PAIR2)DIMM#12 (PAIR6)DIMM#16 (PAIR8)DIMM#8 (PAIR4)DIMM#4 (PAIR2)