RI - 6G SATA - LFF - SSD
MU - 6G SATA - LFF - SSD
RI - NVMe - M.2 - SSD
HPE 480GB NVMe x4 Lanes RI M.2 22110 3-year warranty DS firmware SSD
I get those item from https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=emr_na-a00059857en_us#N10972 page, how could help to explain those short words?
I find some answer
Midline (MDL)
Read Intensive (RI)
Mixed Use (MU)
Digitally Signed (DS)