| Code | Speed (MT/s) | Common Name | | :--- | :--- | :--- | | | 2400 | PC4-19200 | | -2E | 2666 | PC4-21300 | | -32 | 3200 | PC4-25600 | | -3E | 3200 (Extended) | PC4-25600E |
: Enter your 5-digit code in the "FBGA Code" field to reveal the full MT part number. Step 3: Decode the Full Part Number (The "MT" Code) Once you have the full part number (e.g., MT40A512M16LY-083R:H ), here is how to read it: Micron Technology Product type (e.g., 40 = DDR4, 60 = DDR5, 41 = DDR3) Operating voltage (e.g., A = 1.2V) 512 Megabits x 16-bit width (8Gb total) Physical package code (e.g., 96-ball FBGA) Speed grade (e.g., -083 refers to DDR4-2400) Design generation/Die revision (e.g., H-die) Useful Deep-Dive Resources For Desktop/Laptop RAM: Micron Module Part Numbering Guide (PDF) explains how to decode entire RAM sticks (DIMMs/SO-DIMMs). For Individual Chips: DRAM Component Part Numbering System covers raw chips like DDR4, DDR5, and LPDDR. If you are looking at a hard drive, use the Micron SSD Part Numbering Guide Do you have a specific code from a chip that you're trying to identify right now? FBGA and part decoder | Micron Technology Inc. micron memory part number decoder
Look at the physical component. The second 5-digit code (often starting with a letter/number mix) is the FBGA code. Use the . Enter the 5-digit code in the "FBGA Code" field. | Code | Speed (MT/s) | Common Name
This two-digit or three-digit code describes the form factor and function: | Code | Meaning | |------|---------| | 8 | 72-pin SIMM (obsolete) | | 16 | 168-pin DIMM (SDRAM) | | 18 | Standard DIMM (DDR1 through DDR5) | | 20 | SODIMM (Small Outline DIMM) for laptops | | 26 | Mini-RDIMM | | 32 | MicroDIMM | | 36 | CUDIMM (for DDR5 with clock driver) | If you are looking at a hard drive,
