Lenovo thinkbook 16 gen 6 aph ryzen 7 8845h July 8, 2019 16 32 64 128 Lenovo thinkbook 16 gen 6+ aph ryzen 7 8845h Lenovo thinkbook 13s g4 arb amd ryzen 7 6800u Thinkbook ryzen 7 Lenovo thinkbook 14 ryzen Lenovo thinkbook 15 g2 ryzen 7 4700u
