Lenovo SYSTEM BOARDS
5B21C41491
is compatible in the following Models:
Lenovo ThinkPad X Series laptops
ThinkPad X1 Carbon 9th Gen - (20XW, 20XX) Laptop - 20XW001DAU
ThinkPad X1 Carbon 9th Gen - (20XW, 20XX) Laptop - 20XW002UAU
ThinkPad X1 Carbon 9th Gen - (20XW, 20XX) Laptop - 20XW003EUS
ThinkPad X1 Carbon 9th Gen - (20XW, 20XX) Laptop - 20XW004QUS
ThinkPad X1 Carbon 9th Gen - (20XW, 20XX) Laptop - 20XW00HFAU
ThinkPad X1 Carbon 9th Gen - (20XW, 20XX) Laptop - 20XW50D400
ThinkPad X1 Carbon 9th Gen - (20XW, 20XX) Laptop - 20XWCTO1WW
ThinkPad X1 Carbon 9th Gen - (20XW, 20XX) Laptop - 20XWS2E00
ThinkPad X1 Carbon 9th Gen - (20XW, 20XX) Laptop - 20XXCVS900
ThinkPad X1 Carbon 9th Gen - (20XW, 20XX) Laptop - 20XXS0W600
ThinkPad X1 Carbon 9th Gen - (20XW, 20XX) Laptop - 20XXS1EH00
ThinkPad X1 Carbon 9th Gen - (20XW, 20XX) Laptop - 20XXS3X300
ThinkPad X1 Carbon 9th Gen - (20XW, 20XX) Laptop - 20XXS51U00
ThinkPad X1 Carbon 9th Gen - (20XW, 20XX) Laptop - 20XXS5BJ00
ThinkPad X1 Carbon 9th Gen - (20XW, 20XX) Laptop - 20XXSD4500
ThinkPad X1 Yoga 6th Gen (20XY, 20Y0) Laptop - 20XY000QAU
ThinkPad X1 Yoga 6th Gen (20XY, 20Y0) Laptop - 20XY001KAU
ThinkPad X1 Yoga 6th Gen (20XY, 20Y0) Laptop - 20XY002PLUS
ThinkPad X1 Yoga 6th Gen (20XY, 20Y0) Laptop - 20XY00C3AU
ThinkPad X1 Yoga 6th Gen (20XY, 20Y0) Laptop - 20XYCT01WW
ThinkPad X1 Yoga 6th Gen (20XY, 20Y0) Laptop - 20XYCTO1WW
ThinkPad X1 Yoga 6th Gen (20XY, 20Y0) Laptop - 20Y0S04T00
ThinkPad X1 Yoga 6th Gen (20XY, 20Y0) Laptop - 20Y0S1SM00
ThinkPad X1 Yoga 6th Gen (20XY, 20Y0) Laptop - 20Y0S2VQ00
ThinkPad X1 Yoga 6th Gen (20XY, 20Y0) Laptop - 20Y0S3R300