Micron Memory Part Number Decoder File

No decoder is perfect. Micron occasionally releases “custom” part numbers for large OEMs (e.g., Apple or Cisco) that deviate from standard fields. Additionally, newer products like HBM (High Bandwidth Memory) or CXL-attached memory have different numbering schemes. The decoder also does not reveal all specifications—for example, row/column addresses, internal bank groups, or refresh requirements must be looked up in the datasheet using the decoded part number as a key.

Identifies whether the drive utilizes SLC (Single-Level Cell), MLC, TLC, or QLC (Quad-Level Cell). This tells you the endurance and write-lifecycle expectations of the drive.

Subsequent optimization shrinks (e.g., E-die or B-die), which often feature different overclocking ceilings and thermal profiles. Decoding Micron Flash and SSD Part Numbers micron memory part number decoder

Let us dissect the DRAM example:

, :B , :E (later letters often indicate newer, smaller process nodes) Deciphering FBGA (D9) Codes No decoder is perfect

The it came out of (e.g., laptop, server, graphics card), if known. I will break down its exact specifications for you.

: Common package types for high-density DDR4/DDR5 components. 7. Speed Grade (-062E) The decoder also does not reveal all specifications—for

The final letter tracking the physical design iteration of the flash media. The FBGA Code System (The 5-Digit Matrix)