MT29F2G08ABAEAWP‑IT:E (NAND example)
The Micron part number decoder is not an academic exercise; it has real-world consequences. Consider a system designer selecting memory for a high-performance server. They need DDR5-4800, 2Gb x 8 organization, 1.1V operation, and a 78-ball BGA. Scanning a part number like “MT60B2G8FZ-48B” reveals: “60B” = DDR5, “2G8” = 2G words × 8 bits = 16Gb density, “FZ” = specific BGA package, “48” = 4.8 Gb/s data rate, “B” = revision. Without this decoder, they might order “MT40A2G8” (DDR4) by mistake.
: To find total module capacity: (density per chip × number of chips) / 8. But the easier way: look at the number before the letter G . 2G72 is a 16GB module when using modern DDR4 (2G x 72 bits = 16GB). Actually, let's correct: 2G = 2G Bytes? No — in Micron’s lexicon, 2G72 means the module uses 2Gb chips x 72 = 144Gb total / 8 = 18GB? This is confusing. micron memory part number decoder
: 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
-083E is faster than -093E because the number represents nanoseconds (lower = faster). For DDR4, -075 = 2666 MT/s (0.75ns cycle), -083 = 2400 MT/s. But the easier way: look at the number before the letter G
When inspecting an actual physical Micron RAM chip inside a computer or server, you will rarely see the full, long part number printed on the plastic casing. Due to space constraints on micro-components, Micron prints a short 5-character alphanumeric string known as an (or "Laser Mark").
Understanding how to read this code is essential for engineers, procurement specialists, and tech enthusiasts. This guide will break down the Micron memory part number decoder system so you can identify any Micron chip instantly. Why Decoding Micron Part Numbers Matters :E (later letters often indicate newer
Let's break down this standard DDR4 example character by character: 1. The Prefix (MT)
, :B , :E (later letters often indicate newer, smaller process nodes) Deciphering FBGA (D9) Codes
| What you see | What it means | |--------------|----------------| | MT40A | DDR4 component | | MT53E | LPDDR4 component | | MT60B | CXL memory | | -062E | DDR4-3200 | | -083 | DDR4-2400 | | IT | Industrial temp | | AT | Automotive | | :B | Green/Lead-free |