The Samsung M393A2K43EB3-CWEBY is a 16GB DDR4 server memory module offering reliable, high-bandwidth performance for compatible enterprise systems. Operating at 3200MT/s (DDR4-3200), this module conforms to the PC4-25600 memory standard, providing a theoretical maximum bandwidth of 25.6GB/s per module. Its 288-pin DIMM form factor and 1.2V operating voltage make it suitable for compatible server and professional workstation platforms that support DDR4 Registered memory. With 16GB of capacity, it provides a practical upgrade for systems requiring additional memory to support virtualisation, database workloads, business applications, file services and other memory-intensive server tasks.
Using a 2Rx8 dual-rank configuration, the Samsung M393A2K43EB3-CWEBY is an ECC Registered DIMM (RDIMM), making it fundamentally different from standard unbuffered desktop DDR4 memory. Registered memory incorporates a register between the memory controller and DRAM components to improve signal integrity, while ECC (Error-Correcting Code) technology helps identify and correct certain single-bit memory errors, an important consideration for systems where stability and data integrity are priorities. The module is specified with CL22 latency at its rated DDR4-3200 speed, combining its high transfer rate with the characteristics expected from enterprise-grade server RAM.
For businesses, system builders and IT professionals, the Samsung M393A2K43EB3-CWEBY 16GB DDR4-3200 ECC Registered RAM provides a straightforward way to expand memory capacity in compatible servers without moving to a newer memory generation. Its Samsung manufacture, 16GB capacity, DDR4-3200 speed, PC4-25600 specification, 2Rx8 dual-rank layout, ECC support and Registered RDIMM architecture make it particularly suited to enterprise computing environments. Compatibility should be checked against the server or workstation manufacturer's memory requirements before installation, as systems using DDR4 RDIMMs require appropriate Registered ECC memory support and may have specific restrictions relating to capacity, rank, speed and population configuration.
Samsung 16GB DDR4-3200MT/s
ECC RDIMM, Server Memory P/N: M393A2K43EB3-CWEBY
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