Lenovo SYSTEM BOARDS
5B21C21375
is compatible in the following Models:
Lenovo ThinkPad X Series laptops
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QD000BUS
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QD001TUS
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDCTO1WW
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDS00M00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDS00N00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDS0EL00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDS14C00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDS5UY0Q
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDSOEL00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QES06T00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QEW5JU04
ThinkPad X1 Yoga - 20QFCTO1WW
ThinkPad X1 Yoga 4th Gen (20QF, 20QG) Laptop - 20QFS00B00
ThinkPad X1 Yoga 4th Gen (20QF, 20QG) Laptop - 20QFS00C00
ThinkPad X1 Yoga 4th Gen (20QF, 20QG) Laptop - 20QFS00D00
ThinkPad X1 Yoga - 20QG52P70F
ThinkPad X1 Yoga - 20QGHINGE
ThinkPad X1 Yoga - 20QGS2JU00
ThinkPad X1 Yoga 4th Gen (20QF, 20QG) Laptop - 20QGS3S700