Memory Chip Reballing & Sorting: How Teardown NAND/eMMC Dies Gain 8-20% More Value Before Resale
Teardown memory dies gain 8-20% residual value after BGA reballing, BIN grading and functional testing. Raw phone NAND 128GB runs CNY 25-40/piece, reballed CNY 35-55 โ eMMC/NAND reballing premiums of 15-30%, DRAM 8-15%, with RT809H testing equipment and yield-barrier insights.
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