Dell Latitude 5431, 5440 (DDR5 model), 5540 (DDR5 model). Dell Precision M 3480 (DDR5 model), 3570 (DDR5 model), 3571, 3580, 3581, 5570. One lot = 32gb kit (2 x 16gb) DDR5 PC5-4800 Non-ECC laptop sodimms.
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