Memory Part Number Decoder

Decode standard volatile Micron DDR5 MTC, DDR4 MTA SDRAM and supported DDR2 module part numbers from manufacturer-published numbering rules. DDR4 NVDIMM, revision values and unsupported values are marked not decoded rather than guessed.

Verified Micron examples

  • MTC10F1084S1RC48BA1: 16GB DDR5-4800 RDIMM, one package rank; revision suffix remains not decoded
  • MTA18ASF4G72PZ-3G2F1: 32GB DDR4-3200 RDIMM ECC 1Rx4 1.2V
  • MTA9ASF1G72AZ-3G2R1: 8GB DDR4-3200 UDIMM ECC 1Rx8 1.2V
  • MT18HTF25672AZ-80EM1: 2GB DDR2-800 UDIMM ECC 2Rx8 1.8V

The rank strings 1Rx4, 1Rx8 and 2Rx8 normalize the family datasheets' direct rank count and DRAM device width facts. Revision values remain not decoded.

Read the supported Micron decoder grammar, code tables and sources.