Samsung M393A8G40MB2-CVF memory module 64 GB 1 x 64 GB DDR4 2933 MHz ECC 64 GB RDIMM, DDR4, 2933 Mbps, 2R x 4, (4G x 4) x 36 Samsung's memory modules are designed for a wide range of applications to deliver the best performance with low power requirements. PowerMemory voltage1.2 VMemoryBuffered memory typeRegistered (buffered)Memory layout (modules x size)1 x 64 GBInternal memory64 GBComponent forPC/ServerMemory form factorRDIMMCAS latency21Memory voltage1.2 VMemory ranking2ECCYesMemory clock speed2933 MHzInternal memory typeDDR4FeaturesBuffered memory typeRegistered (buffered)Memory layout (modules x size)1 x 64 GBInternal memory64 GBComponent forPC/ServerMemory form factorRDIMMCAS latency21Memory voltage1.2 VMemory ranking2ECCYesMemory clock speed2933 MHzInternal memory typeDDR4Harmonized System (HS) code84733020Logistics dataHarmonized System (HS) code84733020Other featuresHarmonized System (HS) code84733020