HTS722020K9A300, 0A53170 DA1798A, 0A55974, DA2173, Hitachi SATA 2.5 PCB

PCB Specification:;
Model: HTS722020K9A300;
HDD Code: 0A55974;
PCB Revision: 0A90002;
MLC: DA2173;
PCB Sticker: 0A53170 DA1798A;
Main Controller IC: 0A52030;
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