Lenovo Business Laptop

ThinkPad X1 Carbon Gen 11

Lenovo ThinkPad X1 Carbon Gen 11 business laptop (MT 21HM, 21HN). Part numbers are service FRUs from Lenovo's official Parts Lookup. Parts vary by configuration; match your machine type and original FRU before ordering. Not bench-tested.

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Compatible Replacement Parts (16)

Compatibility from OEM documentation, not bench-tested.

Battery

Lenovo battery 5B11M90058

OEM Part Number: 5B11M90058
Part Specs →

Lenovo description: "Lenovo BATTERY,15.44V,57Wh,4cell".

Fit & Installation Notes:

Listed in Lenovo's official parts lookup for the ThinkPad X1 Carbon Gen 11. Lenovo description: "Lenovo BATTERY,15.44V,57Wh,4cell". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-11th-gen-type-21hm-21hn/21hm/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X1 Carbon Gen 11, machine type(s) 21HM, 21HN, lists FRU 5B11M90058 "Lenovo BATTERY,15.44V,57Wh,4cell". Checked 2026-10-27.) Last checked 2026-10-27
Battery

Lenovo battery 5B11M90056

OEM Part Number: 5B11M90056
Part Specs →

Lenovo description: "Lenovo BATTERY,15.44V,57Wh,4cell".

Fit & Installation Notes:

Listed in Lenovo's official parts lookup for the ThinkPad X1 Carbon Gen 11. Lenovo description: "Lenovo BATTERY,15.44V,57Wh,4cell". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-11th-gen-type-21hm-21hn/21hm/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X1 Carbon Gen 11, machine type(s) 21HM, 21HN, lists FRU 5B11M90056 "Lenovo BATTERY,15.44V,57Wh,4cell". Checked 2026-10-27.) Last checked 2026-10-27
Screen

Lenovo screen 5M11H62522

OEM Part Number: 5M11H62522
Part Specs →

Lenovo description: "Lenovo LCD Module,14",WUXGA+,Non-Touch,Anti-Glare,IPS,300nit,100%SRGB".

Fit & Installation Notes:

Listed in Lenovo's official parts lookup for the ThinkPad X1 Carbon Gen 11. Lenovo description: "Lenovo LCD Module,14",WUXGA+,Non-Touch,Anti-Glare,IPS,300nit,100%SRGB". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-11th-gen-type-21hm-21hn/21hm/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X1 Carbon Gen 11, machine type(s) 21HM, 21HN, lists FRU 5M11H62522 "Lenovo LCD Module,14",WUXGA+,Non-Touch,Anti-Glare,IPS,300nit,100%SRGB". Checked 2026-10-27.) Last checked 2026-10-27
Screen

Lenovo screen 5M11H62530

OEM Part Number: 5M11H62530
Part Specs →

Lenovo description: "Lenovo LCD Module,14",WUXGA+,Non-Touch,Anti-Glare,IPS,300nit,100% SRGB".

Fit & Installation Notes:

Listed in Lenovo's official parts lookup for the ThinkPad X1 Carbon Gen 11. Lenovo description: "Lenovo LCD Module,14",WUXGA+,Non-Touch,Anti-Glare,IPS,300nit,100% SRGB". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-11th-gen-type-21hm-21hn/21hm/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X1 Carbon Gen 11, machine type(s) 21HM, 21HN, lists FRU 5M11H62530 "Lenovo LCD Module,14",WUXGA+,Non-Touch,Anti-Glare,IPS,300nit,100% SRGB". Checked 2026-10-27.) Last checked 2026-10-27
Keyboard

Lenovo keyboard 5M11H62767

OEM Part Number: 5M11H62767
Part Specs →

Lenovo description: "C-Cover with keyboard, USA English, Black, Backlight, FingerPrint, WWAN, US".

Fit & Installation Notes:

Listed in Lenovo's official parts lookup for the ThinkPad X1 Carbon Gen 11. Lenovo description: "C-Cover with keyboard, USA English, Black, Backlight, FingerPrint, WWAN, US". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-11th-gen-type-21hm-21hn/21hm/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X1 Carbon Gen 11, machine type(s) 21HM, 21HN, lists FRU 5M11H62767 "C-Cover with keyboard, USA English, Black, Backlight, FingerPrint, WWAN, US". Checked 2026-10-27.) Last checked 2026-10-27
Keyboard

Lenovo keyboard 5M11H62610

OEM Part Number: 5M11H62610
Part Specs →

Lenovo description: "C-Cover with keyboard, USA English, Black, Backlight, FingerPrint, WLAN, US".

Fit & Installation Notes:

Listed in Lenovo's official parts lookup for the ThinkPad X1 Carbon Gen 11. Lenovo description: "C-Cover with keyboard, USA English, Black, Backlight, FingerPrint, WLAN, US". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-11th-gen-type-21hm-21hn/21hm/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X1 Carbon Gen 11, machine type(s) 21HM, 21HN, lists FRU 5M11H62610 "C-Cover with keyboard, USA English, Black, Backlight, FingerPrint, WLAN, US". Checked 2026-10-27.) Last checked 2026-10-27
Speakers

Lenovo speakers 5SB1H02539

OEM Part Number: 5SB1H02539
Part Specs →

Lenovo description: "Speaker,Asm,Woofer,3411,Lux".

Fit & Installation Notes:

Listed in Lenovo's official parts lookup for the ThinkPad X1 Carbon Gen 11. Lenovo description: "Speaker,Asm,Woofer,3411,Lux". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-11th-gen-type-21hm-21hn/21hm/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X1 Carbon Gen 11, machine type(s) 21HM, 21HN, lists FRU 5SB1H02539 "Speaker,Asm,Woofer,3411,Lux". Checked 2026-10-27.) Last checked 2026-10-27
Speakers

Lenovo speakers 5SB1D97329

OEM Part Number: 5SB1D97329
Part Specs →

Lenovo description: "Speaker,Asm,Tweeter,1609,Lux".

Fit & Installation Notes:

Listed in Lenovo's official parts lookup for the ThinkPad X1 Carbon Gen 11. Lenovo description: "Speaker,Asm,Tweeter,1609,Lux". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-11th-gen-type-21hm-21hn/21hm/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X1 Carbon Gen 11, machine type(s) 21HM, 21HN, lists FRU 5SB1D97329 "Speaker,Asm,Tweeter,1609,Lux". Checked 2026-10-27.) Last checked 2026-10-27
Bottom Cover

Lenovo bottom cover 5CB1J18173

OEM Part Number: 5CB1J18173
Part Specs →

Lenovo description: "FRU D Cover for WWAN KX4D0".

Fit & Installation Notes:

Listed in Lenovo's official parts lookup for the ThinkPad X1 Carbon Gen 11. Lenovo description: "FRU D Cover for WWAN KX4D0". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-11th-gen-type-21hm-21hn/21hm/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X1 Carbon Gen 11, machine type(s) 21HM, 21HN, lists FRU 5CB1J18173 "FRU D Cover for WWAN KX4D0". Checked 2026-10-27.) Last checked 2026-10-27
Bottom Cover

Lenovo bottom cover 5CB1J18172

OEM Part Number: 5CB1J18172
Part Specs →

Lenovo description: "FRU D Cover for WLAN KX4D0".

Fit & Installation Notes:

Listed in Lenovo's official parts lookup for the ThinkPad X1 Carbon Gen 11. Lenovo description: "FRU D Cover for WLAN KX4D0". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-11th-gen-type-21hm-21hn/21hm/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X1 Carbon Gen 11, machine type(s) 21HM, 21HN, lists FRU 5CB1J18172 "FRU D Cover for WLAN KX4D0". Checked 2026-10-27.) Last checked 2026-10-27
Power Adapter

Lenovo power adapter 5A10W86315

OEM Part Number: 5A10W86315
Part Specs →

Lenovo description: "Lenovo AC_ADAPTER,TYPE-C,65W,3P,Black".

Fit & Installation Notes:

Listed in Lenovo's official parts lookup for the ThinkPad X1 Carbon Gen 11. Lenovo description: "Lenovo AC_ADAPTER,TYPE-C,65W,3P,Black". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-11th-gen-type-21hm-21hn/21hm/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X1 Carbon Gen 11, machine type(s) 21HM, 21HN, lists FRU 5A10W86315 "Lenovo AC_ADAPTER,TYPE-C,65W,3P,Black". Checked 2026-10-27.) Last checked 2026-10-27
Power Adapter

Lenovo power adapter 5A10W86316

OEM Part Number: 5A10W86316
Part Specs →

Lenovo description: "Lenovo AC_ADAPTER,Type-C,65W,3P,Black".

Fit & Installation Notes:

Listed in Lenovo's official parts lookup for the ThinkPad X1 Carbon Gen 11. Lenovo description: "Lenovo AC_ADAPTER,Type-C,65W,3P,Black". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-11th-gen-type-21hm-21hn/21hm/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X1 Carbon Gen 11, machine type(s) 21HM, 21HN, lists FRU 5A10W86316 "Lenovo AC_ADAPTER,Type-C,65W,3P,Black". Checked 2026-10-27.) Last checked 2026-10-27
Heat Sink

Lenovo heat sink 5H41B77402

OEM Part Number: 5H41B77402
Part Specs →

Lenovo description: "Thermal Module KYG80,AMD,UMA".

Fit & Installation Notes:

Listed in Lenovo's official parts lookup for the ThinkPad X1 Carbon Gen 11. Lenovo description: "Thermal Module KYG80,AMD,UMA". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-11th-gen-type-21hm-21hn/21hm/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X1 Carbon Gen 11, machine type(s) 21HM, 21HN, lists FRU 5H41B77402 "Thermal Module KYG80,AMD,UMA". Checked 2026-10-27.) Last checked 2026-10-27
Heat Sink

Lenovo heat sink 5H40W36680

OEM Part Number: 5H40W36680
Part Specs →

Lenovo description: "CPU heatsink,w/fan,GP,Delta".

Fit & Installation Notes:

Listed in Lenovo's official parts lookup for the ThinkPad X1 Carbon Gen 11. Lenovo description: "CPU heatsink,w/fan,GP,Delta". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-11th-gen-type-21hm-21hn/21hm/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X1 Carbon Gen 11, machine type(s) 21HM, 21HN, lists FRU 5H40W36680 "CPU heatsink,w/fan,GP,Delta". Checked 2026-10-27.) Last checked 2026-10-27
Cable

Lenovo cable 5C10V83240

OEM Part Number: 5C10V83240
Part Specs →

Lenovo description: "FPC,TOUCHPAD,WWAN,NFC,Hongyuen".

Fit & Installation Notes:

Listed in Lenovo's official parts lookup for the ThinkPad X1 Carbon Gen 11. Lenovo description: "FPC,TOUCHPAD,WWAN,NFC,Hongyuen". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-11th-gen-type-21hm-21hn/21hm/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X1 Carbon Gen 11, machine type(s) 21HM, 21HN, lists FRU 5C10V83240 "FPC,TOUCHPAD,WWAN,NFC,Hongyuen". Checked 2026-10-27.) Last checked 2026-10-27
Cable

Lenovo cable 5C10V83238

OEM Part Number: 5C10V83238
Part Specs →

Lenovo description: "FPC,TOUCHPAD,WWAN,Hongyuen".

Fit & Installation Notes:

Listed in Lenovo's official parts lookup for the ThinkPad X1 Carbon Gen 11. Lenovo description: "FPC,TOUCHPAD,WWAN,Hongyuen". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-11th-gen-type-21hm-21hn/21hm/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad X1 Carbon Gen 11, machine type(s) 21HM, 21HN, lists FRU 5C10V83238 "FPC,TOUCHPAD,WWAN,Hongyuen". Checked 2026-10-27.) Last checked 2026-10-27
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