This 128GB memory is 100% compatible with Supermicro Twin Blade SBI-4129P-C2N.
The following technical specifications should be considered in advance:RDIMM and RDIMM 3DS (Registered DIMM) or LRDIMM and LRDIMM 3DS (Load Reduced DIMM) RAM memory can be installed in the unit. LRDIMM memories are recommended when large memory capacities are to be achieved.RDIMM and RDIMM 3DS memory modules cannot be operated mixed together with LRDIMM and LRDIMM 3DS RAMs.If a memory expansion is to be made with the RAMs already present, it must be checked which basic memory technology (RDIMM / LRDIMM) is available.When using a multiprocessor system, the memory slots should always be equipped identically for each CPU.Memory slots for which no processor is available must not be equipped.If memory modules are offered with higher clock rates than specified by the system, the memory clock automatically adjusts to the system specifications.