Micron FBGA and Part Marking Decoder is an essential technical utility for hardware engineers, repair technicians, and enthusiasts who need to identify specific memory chips. Because FBGA-packaged components are too small to fit a full marketing part number, Micron uses a shorthand 5-digit code (the "FBGA code") laser-marked on the chip. Key Features Abbreviation Translation
| Code | Description | | :--- | :--- | | ASF | Unbuffered DIMM (UDIMM) | | ASF | Micro-DIMM | | ATF | SODIMM (Laptop memory) | | ASV | Very Low Profile (VLP) RDIMM | micron memory part number decoder
A standard Micron part number follows a specific hierarchy. For instance, in a DDR4 or DDR5 component, the segments typically represent: Prefix Manufacturer (MT = Micron Technology) Micron FBGA and Part Marking Decoder is an
| Part Number | Capacity | Type | Speed | Form Factor | |-------------|----------|------|-------|--------------| | MTA18ASF2G72AZ-3G2B1 | 16GB | DDR4 ECC UDIMM | 3200 | 288-pin DIMM | | MTA20ASF1G64HZ-2G6E1 | 8GB | DDR4 Non-ECC SODIMM | 2666 | 260-pin SODIMM | | MTA36ASF4G72PZ-3G2R1 | 32GB | DDR4 Registered ECC | 3200 | 288-pin RDIMM | | MTA18ASF4G72AZ-3G2B1 | 32GB | DDR4 ECC UDIMM | 3200 | 288-pin DIMM | For instance, in a DDR4 or DDR5 component,
: While functional, the official tool is optimized for desktop technical use; identifying tiny laser marks on physical chips remains a manual, often difficult prerequisite. The Micron Part Number Decoder is a mission-critical tool