✅Compatible with Dell Latitude 5420 ✅Part numbers: HX40M, 0HX40M, DFS5K12304363T, EG50050S1-CH10-S9A, for radiator AT30K002ZAL, AT30K002ZFL ✅Laptops with the same model number can sometimes be different types — please check the product image and make sure it matches yours ✅100% professional quality guarantee: manufactured for stable performance and high reliability. Our ultimate goal is your satisfaction ✅6-months warranty
