Lenovo SYSTEM BOARDS
5B21C21440
is compatible in the following Models:
Lenovo ThinkPad X Series laptops
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QD001VUS
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QD0037BM
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QD0037GE
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QD003QSG
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QD00KWUK
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDA01HAU
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDA01NAU
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDCTO1WW
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDS00W00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDS05G00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDS05T00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDS05Y00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDS06100
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDS07300
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDS07C00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDS0DF00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDS0R500
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QDS5UY0Q
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QES0K900
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QES0LN00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QES1B200
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QES22L00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QES2QG00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QES37U00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QES58R00
ThinkPad X1 Carbon 7th Gen - (20QD, 20QE) Laptop - 20QEW5JU04
ThinkPad X1 Yoga - 20QF0023MX
ThinkPad X1 Yoga - 20QF00AEMB
ThinkPad X1 Yoga - 20QF00AEMX
ThinkPad X1 Yoga 4th Gen (20QF, 20QG) Laptop - 20QFA00NAU
ThinkPad X1 Yoga - 20QFCTO1WW
ThinkPad X1 Yoga 4th Gen (20QF, 20QG) Laptop - 20QFS00L00
ThinkPad X1 Yoga 4th Gen (20QF, 20QG) Laptop - 20QFS02900
ThinkPad X1 Yoga - 20QFS02A00
ThinkPad X1 Yoga - 20QFS02B00
ThinkPad X1 Yoga - 20QFS03400
ThinkPad X1 Yoga 4th Gen (20QF, 20QG) Laptop - 20QFS03G00
ThinkPad X1 Yoga 4th Gen (20QF, 20QG) Laptop - 20QFS07T00
ThinkPad X1 Yoga 4th Gen (20QF, 20QG) Laptop - 20QFS0PE00
ThinkPad X1 Yoga - 20QFS16L00
ThinkPad X1 Yoga - 20QG52P70F
ThinkPad X1 Yoga - 20QGA03UAU
ThinkPad X1 Yoga - 20QGS01300
ThinkPad X1 Yoga - 20QGS01C00
ThinkPad X1 Yoga 4th Gen (20QF, 20QG) Laptop - 20QGS11V00
ThinkPad X1 Yoga 4th Gen (20QF, 20QG) Laptop - 20QGS11V01
ThinkPad X1 Yoga 4th Gen (20QF, 20QG) Laptop - 20QGS1AV00
ThinkPad X1 Yoga 4th Gen (20QF, 20QG) Laptop - 20QGS36C00
ThinkPad X1 Yoga 4th Gen (20QF, 20QG) Laptop - 20QGS5CS00