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This DDR3 test protection adapter fits standard 204Pin SO-DIMM notebook memory slots, supplied in TN4412 STD forward and TN4413 RVS reverse two variants.
It avoids direct plugging of test RAM into the original mainboard slot to prevent pin damage and slot burnout in mass memory inspection work.
Adopting four-layer PCB design, it lowers signal attenuation and electromagnetic interference, works stably at standard 1.5V DDR3 voltage without driver installation.
Perfect repair and testing accessory for notebook maintenance technicians.