Dell Precision 7550 i7 2.70GHz 512GB SSD 32GB RAM 15.6″ FHD 500nits RTX4000 W11 Leave a Comment / Genuine Dell Battery. Dell Precision 7550 i7 2.70GHz 512GB SSD 32GB RAM 15.6″ FHD 500nits RTX4000 W11 Read More »