$ 280
MEM-DR432L-HL01-LR21 32GB PC4-17000 DDR4-2133MHz ECC CL15 288-Pin LR-DIMM 1.2V Quad Rank equiv. HMA84GL7MMR4N-TF M386A4G40DM0-CPB compatible with X10DAX ,X10DAC, X10DAi,X10DDW-I, X10DDW-In, X10DRC-LN4+,X10DRC-T4+,X10DRD-I,X10DRD-iNT,X10DRD-iNTP