Optane PMem 128GB/256GB/512GB 100 Series Dell T640 R640 R740 Server Ram Upgrade
Minimum 1:8 = 1x16GB RDimm plus 128GB Optane. Module Capacity: 128GB. Total Capacity: 128GB. INSIDE YOUR DELL POWEREDGE SERVER. Your Dell Server has 24 DIMM slots, 12 per CPU. The equivalent Dell Part Numbers isAA664973 and SNPHVY68C/128G.