Lenovo / ThinkPad / X1 Carbon

ThinkPad X1 Carbon (6th Gen)

ThinkPad X1 Carbon (6th Gen) is a 14-inch notebook in the X1 Carbon family.

Scope
Product generation / platformPSREF verified
Machine Type
20KG / 20KH
Model / MTM
1505Official Models verifiedDirect specifications: 20KG004LJP
Search Japan marketplaces for ThinkPad X1 Carbon (6th Gen)Amazon JapanOpen external site in a new tabRakuten Ichiba (Japan)Open external site in a new tabYahoo! Shopping (Japan)Open external site in a new tabMercari (Japan)Open external site in a new tabYahoo! Auctions (Japan)Open external site in a new tabExternal sitesPR

Buying and service essentials

Verified in official sources

Check before buying

Model / MTM
1 exact specifications recorded1505 Models entries verified
CPU / GPU
7th Generation Intel Core i5 / 8th Generation Intel Core i5 / Core i75 CPU options / Intel HD Graphics 620 / Intel UHD Graphics 620 / Platform options / integrated GPU varies by CPU / this PSREF does not list a dGPU option
Display
14-inch / 1920x1080 / 2560x14404 platform options / Non-touch / Multi-touch
WWAN
Configuration-dependentRetrofit conditions apply

Upgrades and repair

Memory
LPDDR3-2133 / Soldered to system boardSlots: 0 / not upgradable
Storage
M.2 SSDPhysical slots: Not recorded / Not recorded
Power
USB-CAC adapter: 45 W / 65 W

Motherboard and slot topology

Evidence confidence: high
?

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.

PurposeImplementation / slotCountStateUpgrade / replacementService classificationNotes
MemoryOnboard memory
LPDDR3-2133 / Soldered to system board		0NoneNot upgradableNot applicableLenovo PSREF states: soldered to systemboard, no sockets.

Hardware Maintenance ManualOpen external site in a new tab

Specifications

CPU

Evidence confidence: high

CPU options for this platform / Intel7th Generation Intel Core i5 / 8th Generation Intel Core i5 / Core i7

CPUIntegrated GPUCores / threadsBase frequencyMax frequency
Intel Core i5-7300UOpen external site in a new tabIntel HD Graphics 6202 / 42.60 GHz3.50 GHz
Intel Core i5-8250UOpen external site in a new tabIntel UHD Graphics 6204 / 81.60 GHz3.40 GHz
Intel Core i5-8350UOpen external site in a new tabIntel UHD Graphics 6204 / 81.70 GHz3.60 GHz
Intel Core i7-8550UOpen external site in a new tabIntel UHD Graphics 6204 / 81.80 GHz4.00 GHz
Intel Core i7-8650UOpen external site in a new tabIntel UHD Graphics 6204 / 81.90 GHz4.20 GHz

Memory

Evidence confidence: high
Type
LPDDR3-2133
Maximum capacity
16 GB
Physical slots
0
Implementation
LPDDR3-2133 / Soldered to system board
Upgrade / replacement
Not upgradable
Capacity options
8 GB / 16 GB
Configuration constraints
  • Soldered to systemboard; no sockets
  • System clocks down for processors with a lower memory controller speed

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

Storage

Evidence confidence: high
Interface and form factor
SATA 6.0Gb/s / PCIe NVMe PCIe 3.0 x4
Supported form factors
  • M.2 SSD
Physical slots
Not recorded
Upgrade / replacement
Not recorded
Search Japan marketplaces for M.2 NVMe SSDAmazon JapanOpen external site in a new tabRakuten Ichiba (Japan)Open external site in a new tabYahoo! Shopping (Japan)Open external site in a new tabMercari (Japan)Open external site in a new tabYahoo! Auctions (Japan)Open external site in a new tabExternal sitesPR

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

Display

Evidence confidence: high
Size
14-inch
Platform configuration options
configurationResolutionTouchPanel / brightnessSurface / features
FHD non-touch
14-inch		1920x1080Non-touchWVA / 300 nitsanti-glare
FHD multi-touch
14-inch		1920x1080Multi-touchWVA / 300 nitsanti-glare / On-cell touch / Ten-finger gesture support
WQHD non-touch
14-inch		2560x1440Non-touchWVA / 300 nitsanti-glare
HDR WQHD non-touch
14-inch		2560x1440Non-touchWVA / 500 nitsglossy / Dolby Vision

Battery architecture

Evidence confidence: high
Architecture
Internal
Chemistry
Li-ion
Capacity
57 Wh

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

Power and AC adapter

Evidence confidence: high
Connector
USB-C
Wattage
45 W / 65 W

Wireless and WWAN

Evidence confidence: high
WLAN options
  • Intel Dual Band Wireless-AC 8265, 2x2
  • Intel Wireless-AC 9260, 2x2 (special bid only)
WWAN
Configuration-dependent
Retrofit / conditions
Retrofit conditions apply
WWAN options
  • Fibocom L850-GL
Notes
Lenovo states that non-WWAN models are not WWAN upgradable.

Ports and docking

Evidence confidence: high
Ports
  • 2x USB 3.1 Gen 1
  • 2x USB 3.1 Type-C Gen 2 / Thunderbolt 3 with Power Delivery and DisplayPort
  • HDMI 1.4b
  • Ethernet extension connector
  • Nano-SIM card slot on WWAN models
  • MicroSD card reader
Docking support
  • Side docking connector

Dimensions and weight

Evidence confidence: high
Platform
323.5 × 217.1 × 15.95 mm
Platform
1.13 kg / Starting weight

Official maintenance documentation and key procedures

Key procedures

Base cover
p.69–70
M.2 SSD
p.70–71
Built-in battery
p.76–78
Display assembly
p.89–90

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 38 parts are listed directly for Model 20KG0000ID in Lenovo Parts Lookup.

Model / MTM
20KG0000ID
Model-listed parts
38
Parts with direct specs
3
Official source
Lenovo Parts Lookup
ComponentP/NLenovo-provided nameDirect Lenovo specificationsSubstitute references
AC アダプター (AD)01FR030Delta ADLX65YDC3A 20V3.25ANot confirmed20 (not expanded)
アンテナ (AN)01LV465KIT,WLAN,AmphenolNot confirmed1 (not expanded)
ベゼル (BC)01YR450ASM_LCD_ベゼル_IR、B、YD-2Not confirmed—
内蔵バッテリー (BI)01AV494Lenovo バッテリー 3 セル 57 Wh 11.58VNot confirmed3 (not expanded)
ベゼル/サービスドア (BZ)01YT270ASM_Case_Base_Cover_BlackNot confirmed1 (not expanded)
Aカバー アセンブリー、LCD カバー アセンブリー (CA)01YR431ASM_ケース_背面_カバー_IR_ブラックNot confirmed—
CMOSバッテリー (CB)01HY008RTC,CR2016Not confirmed4 (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)00XL063Lenovo 電源コード、EU/KR、1M、3ピンNot confirmed5 (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)5C11E09631Lenovo ケーブル,HDMI to VGA Monitor AdapterNot confirmed3 (not expanded)
内蔵カード (CI)00HW562FRU Yoda-2オーディオ・サブカード-JYTNot confirmed1 (not expanded)
内蔵カード (CI)01LV563CS16_2BCP,GLASS,BLACK,CHYNot confirmed2 (not expanded)
C-カバーとキーボード (CK)02HL880C-Cover with keyboard, English, Black, Backlight, FingerPrint, USNot confirmed5 (not expanded)
WLAN (CL)01AX702Wireless,CMB,IN,8265 VproNot confirmed1 (not expanded)
カメラ (CM)01HW023Camera,HD/IR,Front,MIC,ZIF,ChyNot confirmed1 (not expanded)
内蔵ケーブル (CT)01YR420Cable_USBNot confirmed—
内蔵ケーブル (CT)01YR427Cable_LCD_FHDNot confirmed—
内蔵ケーブル (CT)01YR447Cable_FPC_IR_CameraNot confirmed—
ファン/ 冷却アセンブリ (FA)01YR203サーマル_モジュール_Furukawa、YD-2Not confirmed2 (not expanded)
スクリューキット/ラベルキット/その他 (KS)01YU617KIT_GEO Label_Black,YD-2Not confirmed—
スクリューキット/ラベルキット/その他 (KS)01YU619KIT_Screw_Tape,YD-2Not confirmed—
LCD部品 (LA)01LV482MECHANICAL Case,Front,Bezel,Cover,BottomNot confirmed—
LCDパネル (LP)00NY435Lenovo ディスプレイ AUO 14.0 FHD IPS AG 2.4t
Size (Inch)
14
Resolution
FHD
Screen Type (Glare or Anti-Glare)
Anti-Glare
Touch
Non-Touch
Panel Type
IPS
Brightness (nit)
300
1 (not expanded)
M.2カード (M2)00UP490Lenovo SSD_ASM 512G,M.2,2280,PCIe3x4,Samsung,OPAL
Capacity (GB)
512
Form Factor
M.2 2280
Interface
PCIE3X4
Security
OPAL
144 (not expanded)
メカニカルアセンブリ (MA)01LV483保護、プレートNot confirmed—
メカニカルアセンブリ (MA)01YR438キット_ヒンジ_LH_ブラックNot confirmed1 (not expanded)
内蔵部品その他 (MN)01LV455ホルダー、SDNot confirmed—
内蔵部品その他 (MN)01LV456テープ、絶縁、クリックパッドNot confirmed—
内蔵部品その他 (MN)01LV459Plate,FANNot confirmed—
内蔵部品その他 (MN)01LV471キット、WWANアンテナなし、メカニズム、その他Not confirmed—
内蔵部品その他 (MN)01LV484Protection,Plate,MetalNot confirmed—
内蔵部品その他 (MN)01LV487ラバー、サーマル、SSD、JYTNot confirmed—
内蔵部品その他 (MN)01LV994rubber,adhesive,RTC BatteryNot confirmed—
内蔵部品その他 (MN)01YR423SIM_Tray_BlackNot confirmed—
内蔵部品その他 (MN)01YU620KIT_Power_Button,YD-2Not confirmed—
内蔵部品その他 (MN)01YU621KIT_Mech_Misc,YD-2Not confirmed—
システムボード (PL)01YR208WIN、i5-8250U、8G、TPM2
DPK
WIN
CPU
intelI58250U
GPU Type
UMA
DRAM
8G
AMT
N-AMT
11 (not expanded)
RDVD/ RUSB (RC)5R30U19361Win10PROx64 Modular USNot confirmed—
内蔵スピーカー (SI)01LV460FRU_ASM_SpeakerNot 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 / MTM

1505

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
1505
Exact configuration data
1

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

    Model / MTM with recorded exact specifications

    Exact specifications recorded

    These are sold configurations listed in Lenovo Models. They are not serial-number or as-built configurations. Each value comes directly from the applicable Model / MTM row.

    Model / MTMMachine TypeRegion / Country/RegionProcessorGraphicsMemoryStorageDisplayTouchscreenWLAN / BluetoothWWANOSOfficial evidence
    20KG004LJP20KGJAPAN / JapanIntel Core i5-8350U (4C / 8T, 1.7 / 3.6GHz, 6MB)Integrated Intel UHD Graphics 6208GB Soldered LPDDR3-2133512GB SSD M.2 2280 PCIe NVMe Opal214" WQHD (2560x1440) WVA 300nits Anti-glareNoneIntel 8265 11ac, 2x2 + BT4.1Fibocom L850-GLWindows 10 Pro 64Lenovo Models

    Evidence

    4 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.