Lenovo thinkbook 14 g4 aba amd ryzen 5 5625u July 8, 2019 16 32 64 128 Lenovo thinkbook 14 ryzen Lenovo 14 ryzen 5 Lenovo thinkbook 15 g2 ryzen 7 4700u Lenovo thinkbook 15 g2 ryzen 3 4300u Lenovo thinkbook ryzen 3 4300u
