Lenovo / ThinkPad / X1 Carbon

ThinkPad X1 Carbon (3rd Gen)

ThinkPad X1 Carbon (3rd Gen) is a 14-inch notebook in the X1 Carbon family.

Scope: Product generation / platformPSREF verified
Machine Type: 20BS / 20BT
Model / MTM: 93Official Models verifiedDirect specifications: Not collected

Search Japan marketplaces for ThinkPad X1 Carbon (3rd Gen)Amazon Japan Rakuten Ichiba (Japan)Yahoo! Shopping (Japan)Mercari (Japan)Yahoo! Auctions (Japan)External sitesPR

Buying and service essentials

Verified in official sources

Check before buying

Model / MTM: Not collected93 Models entries verified
CPU / GPU: 5th Generation Intel Core i5 / Core i74 CPU options / Intel HD Graphics 5500 / Platform options / integrated GPU only
Display: 14-inch / 1920x1080 / 2560x14403 platform options / Non-touch / Multi-touch
WWAN: Configuration-dependentRetrofit conditions apply

Upgrades and repair

Memory: PC3-12800 DDR3L-1600 / Soldered to system boardSlots: 0 / not upgradable
Storage: M.2 SSDPhysical slots: Not recorded / Not recorded
Power: Not recordedAC adapter: 45 W / 65 W
Parts / service: Model-listed partsHMM verified / Key procedures verified

Motherboard and slot topology

Shows the strength of the supporting evidence. It is not a performance score or recommendation. Full sources appear in the Evidence section below.

Purpose, physical count, implementation, upgrade or replacement state, and CRU class are shown together.

Purpose	Implementation / slot	Count	State	Upgrade / replacement	Service classification	Notes
Memory	Onboard memory PC3-12800 DDR3L-1600 / Soldered to system board	0	None	Not upgradable	Not applicable	Lenovo PSREF states: soldered to systemboard, no sockets.

Hardware Maintenance ManualOpen external site in a new tab

Specifications

CPU

CPU options for this platform / Intel5th Generation Intel Core i5 / Core i7

CPU	Integrated GPU	Cores / threads	Base frequency	Max frequency
Intel Core i5-5200UOpen external site in a new tab	Intel HD Graphics 5500	2 / 4	2.20 GHz	2.70 GHz
Intel Core i5-5300UOpen external site in a new tab	Intel HD Graphics 5500	2 / 4	2.30 GHz	2.90 GHz
Intel Core i7-5500UOpen external site in a new tab	Intel HD Graphics 5500	2 / 4	2.40 GHz	3.00 GHz
Intel Core i7-5600UOpen external site in a new tab	Intel HD Graphics 5500	2 / 4	2.60 GHz	3.20 GHz

Memory

Type: PC3-12800 DDR3L-1600
Maximum capacity: 16 GB
Physical slots: 0
Implementation: PC3-12800 DDR3L-1600 / Soldered to system board
Upgrade / replacement: Not upgradable
Capacity options: 4 GB / 8 GB / 16 GB
Configuration constraints: Soldered to systemboard; no sockets

Check the board layout in the HMMOpen external site in a new tab

Storage

Interface and form factor: SATA / PCIe 2.0 x4
Supported form factors: M.2 SSD
Physical slots: Not recorded
Upgrade / replacement: Not recorded

Search Japan marketplaces for M.2 SSDAmazon Japan Rakuten Ichiba (Japan)Yahoo! Shopping (Japan)Mercari (Japan)Yahoo! Auctions (Japan)External sitesPR

Check the SSD replacement procedure in the HMMOpen external site in a new tab

Display

Size: 14-inch
Platform configuration options: configuration Resolution Touch Panel / brightness Surface / features
FHD non-touch
14-inch 1920x1080 Non-touch 300 nits anti-glare
WQHD non-touch
14-inch 2560x1440 Non-touch IPS / 300 nits anti-glare
WQHD multi-touch
14-inch 2560x1440 Multi-touch IPS / 270 nits Ten-finger gesture support

configuration	Resolution	Touch	Panel / brightness	Surface / features
FHD non-touch 14-inch	1920x1080	Non-touch	300 nits	anti-glare
WQHD non-touch 14-inch	2560x1440	Non-touch	IPS / 300 nits	anti-glare
WQHD multi-touch 14-inch	2560x1440	Multi-touch	IPS / 270 nits	Ten-finger gesture support

Battery architecture

Architecture: Internal
Chemistry: Lithium Polymer
Cells: 8
Capacity: 50 Wh

Each row is a platform configuration option. Simultaneous installation is not inferred.

Power and AC adapter

Connector: Not recorded
Wattage: 45 W / 65 W

Wireless and WWAN

WLAN options: Intel Wireless-N 7265, 2x2
Intel Dual Band Wireless-N 7265, 2x2
Intel Dual Band Wireless-AC 7265, 2x2
WWAN: Configuration-dependent
Retrofit / conditions: Retrofit conditions apply
WWAN options: Wireless WAN upgradable
Ericsson N5321
Sierra Wireless EM7345

Ports and docking

Ports: 2x USB 3.0
Mini DisplayPort
HDMI
Ethernet extension connector
Docking support: Lenovo OneLink connector

Dimensions and weight

WQHD non-touch models: 331 × 226.5 × 17.72 mm
FHD models: 331 × 226.8 × 18.16 mm
WQHD multi-touch models: 331 × 227.1 × 18.46 mm
FHD models: 1.359 kg / By configuration
WQHD non-touch models: 1.305 kg / By configuration
WQHD multi-touch models: 1.44 kg / By configuration

Official maintenance documentation and key procedures

ThinkPad X1 Carbon Hardware Maintenance ManualOpen external site in a new tabSecond Edition · 2015-07Scope: ThinkPad X1 Carbon Machine Types 20BS and 20BT

Key procedures

Base cover: p.63–64
Battery: p.64–66
M.2 SSD: p.66–67
Display assembly: p.77–79
Keyboard: p.79

Part number information

Part numbers and their relationships to this product or model are shown when verified in official Lenovo sources.

Official Model-listed parts

Lenovo listing verified

These 30 parts are listed directly for Model 20BS002TUS in Lenovo Parts Lookup.

Model / MTM: 20BS002TUS
Model-listed parts: 30
Parts with direct specs: 3
Official source: Lenovo Parts Lookup

Component	P/N	Lenovo-provided name	Direct Lenovo specifications	Substitute references
AC アダプター (AD)	`45N0256`	Lenovo AC_ADAPTER 65W 2 ピン	Capacity 65W Pin 2 Safety WW	6 (not expanded)
アンテナ (AN)	`00HT407`	AntennaKit WWAN MQ2	Not confirmed	—
内蔵バッテリー (BI)	`00HW002`	FRU,Integrated,8C,50Wh,LION,LGC	Not confirmed	1 (not expanded)
Aカバーアセンブリー、LCD カバーアセンブリー (CA)	`00HN936`	背面、nTouch、FHD、ブラック、Toray	Not confirmed	—
CMOSバッテリー (CB)	`00HN933`	RTC,1C,3V,LION,CR1620	Not confirmed	6 (not expanded)
ケーブル、外部ケーブル、電源コード、USBケーブル、CRU可能内部ケーブル (CC)	`42T5008`	Lenovo 電源コード、US/CA、1M、2P	Not confirmed	12 (not expanded)
ケーブル、外部ケーブル、電源コード、USBケーブル、CRU可能内部ケーブル (CC)	`5C10Y97178`	Lenovo ケーブル,Ethernet Extension Cable	Not confirmed	1 (not expanded)
内蔵カード (CI)	`00HN984`	RJ45,Subcard	Not confirmed	—
内蔵カード (CI)	`00HN985`	オーディオ、サブカード	Not confirmed	—
内蔵カード (CI)	`00HN988`	Power Button, Switch	Not confirmed	—
内蔵カード (CI)	`04X6436`	FPR,サブカード	Not confirmed	—
C-カバーとキーボード (CK)	`00HN945`	キーボード付き C-Cover、英語、ブラック、バックライト、クリックパッド	Not confirmed	1 (not expanded)
WLAN (CL)	`00JT464`	Wireless,CMB,IN,SP ac D	Not confirmed	1 (not expanded)
カメラ (CM)	`00HN304`	Camera,720P,HD,Front,MIC,Liteon	Not confirmed	1 (not expanded)
カバー (CO)	`00UR146`	ベース,BLK,Mg	Not confirmed	1 (not expanded)
内蔵ケーブル (CT)	`00HT408`	MQ2、LED CBL、FHD/WQHD	Not confirmed	—
内蔵ケーブル (CT)	`04X5596`	eDP,Non-Touch,HD+	Not confirmed	—
ファン/ 冷却アセンブリ (FA)	`00HN743`	Lenovo CPU ファン	Not confirmed	—
スクリューキット/ラベルキット/その他 (KS)	`00HN986`	kit,X1 Carbon	Not confirmed	—
LCD部品 (LA)	`04X5567`	LCD,非タッチ,HD+,TOR	Not confirmed	1 (not expanded)
LCDパネル (LP)	`00HN820`	AUO 14.0" FHD TN AG	Not confirmed	2 (not expanded)
M.2カード (M2)	`00JT006`	360G,M.2,2280,SATA6G,INTEL,OPAL	Capacity (GB) 360 Form Factor M.2 2280 Security OPAL	7 (not expanded)
メカニカルアセンブリ (MA)	`00UR150`	asm,Non-Touch,HD+	Not confirmed	1 (not expanded)
内蔵部品その他 (MN)	`00HM097`	LCD,Misc kit	Not confirmed	—
内蔵部品その他 (MN)	`00HN987`	Base,Misc kit	Not confirmed	—
内蔵部品その他 (MN)	`00JT304`	CONNECTOR,DC-in Cover	Not confirmed	—
内蔵部品その他 (MN)	`00UR147`	スポンジ・キット、ベース	Not confirmed	—
システムボード (PL)	`00HT361`	WIN,i7-5600,AMT,TPM,8GB	DPK WIN CPU intelI75600U GPU Type UMA DRAM 8G AMT Y-AMT	2 (not expanded)
RDVD/ RUSB (RC)	`00XE246`	FAP Win7PROx64 SP1 US	Not confirmed	2 (not expanded)
内蔵スピーカー (SI)	`04X5499`	Asm	Not confirmed	—

This table contains parts listed directly for the displayed Model / MTM. It is not a product-wide compatibility list. Substitute identifiers are retained as counts and are not promoted to published parts in this breadth layer.

Model-listed parts: View parts listed for a Model

Model / MTM

Codes listed in Lenovo Models identify a relationship to this product. They do not establish exact CPU, memory, storage or other configuration details.

Model / MTM codes verified in official sources: 93
Exact configuration data: Not collected

Enter a code to search the official Lenovo Models data for this product.

Exact Model / MTM configuration data is not recorded. Specifications on this page are platform-level options.

Evidence

3 sources. Of 14 product claims, 14 are verified with high confidence.Display, battery and keyboard parts relationships each show their state as verified in official sources. Procedure coverage in official maintenance documentation is audited per product for major components.