Laptop Dell Vostro 3400 i5 1135G7/8GB/512GB SSD/Office H&S/Win11 - 70279028 Máy tính xách tay Dell Vostro 3400, i5-1135G7, 8GB, 512GB SSD, Intel Iris Xe Graphics, 14" FHD, 3C 42Wh, ac+BT, OfficeHS21, McAfee MDS, Win 11 Home, Đen (Accent Black), 1Y WTY