Lenovo / ThinkPad / E Series

ThinkPad E475

ThinkPad E475 is a 14-inch notebook in the E Series family.

Scope
Product generation / platformPSREF verified
Machine Type
20H4
Model / MTM
6Official Models verifiedDirect specifications: Not collected
Search Japan marketplaces for ThinkPad E475Amazon 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
Not collected6 Models entries verified
CPU / GPU
AMD A6 / A10 APU2 CPU options / AMD Radeon R5 Graphics / Platform option / dGPU: AMD Radeon R5 M430 Graphics (configuration-dependent)
Display
14-inch / 1366x7681 platform options / Non-touch
WWAN
UnsupportedRetrofit state not recorded

Upgrades and repair

Memory
DDR4-2400 / SocketedSO-DIMM: 2 / maximum 32 GB
Storage
2.5-inch 7mm SATA SSD / 2.5-inch SATA HDDSATA 6Gb/s / maximum simultaneous device count not recorded
Power
Slim tipAC adapter: 45 W / 65 W

Motherboard and slot topology

Evidence confidence: not recorded
?

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

Memory implementation
DDR4-2400 / Socketed / SO-DIMM: 2
Storage form factor
2.5-inch 7mm SATA SSD / 2.5-inch SATA HDD
Maximum simultaneous devices
Not recorded

Hardware Maintenance ManualOpen external site in a new tab

Specifications

CPU

Evidence confidence: high

CPU options for this platform / AMDAMD A6 / A10 APU

CPUIntegrated GPUCores / threadsBase frequencyMax frequency
AMD A6-9500BOpen external site in a new tabAMD Radeon R5 Graphics2 / 42.30 GHz3.20 GHz
AMD A10-9600POpen external site in a new tabAMD Radeon R5 Graphics4 / 82.40 GHz3.30 GHz

Graphics / GPU

Evidence confidence: high

dGPU options

GPUDedicated memorySelection conditions
AMDAMD Radeon R5 M430 GraphicsOpen external site in a new tab2 GB / DDR3Configuration-dependent

These are platform configuration options, not the GPU installed in an individual MTM.

Memory

Evidence confidence: high
Type
DDR4-2400
Maximum capacity
32 GB
Physical slots
2
Implementation
DDR4-2400 / Socketed
Upgrade / replacement
Not recorded
Configuration constraints
  • Two DDR4 SO-DIMM sockets; dual-channel capable
  • System clocks down with a DDR4-1866 memory controller
Search Japan marketplaces for DDR4-2400Amazon 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 board layout in the HMMOpen external site in a new tab

Storage

Evidence confidence: high
Interface and form factor
SATA 6Gb/s
Supported form factors
  • 2.5-inch 7mm SATA SSD
  • 2.5-inch SATA HDD
Physical slots
Not recorded
Upgrade / replacement
Not recorded
Configuration constraints / exclusions
  • The PSREF lists 2.5-inch SATA SSD and HDD alternatives but does not state a physical bay count or maximum simultaneous device count.
Search Japan marketplaces for 2.5-inch 7mm SATA 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
HD
14-inch		1366x768Non-touch220 nitsanti-glare

Battery architecture

Evidence confidence: high
Architecture
Not recorded
Chemistry
Li-Polymer
Cells
3
Capacity
45 Wh

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

Power and AC adapter

Evidence confidence: high
Connector
Slim tip
Wattage
45 W / 65 W

Wireless and WWAN

Evidence confidence: high
WLAN options
  • 802.11ac 1x1 Wi-Fi and Bluetooth combo adapter
  • 802.11ac 2x2 Wi-Fi and Bluetooth combo adapter
WWAN
Unsupported
Retrofit / conditions
Retrofit state not recorded
Notes
The PSREF explicitly lists WWAN and SIM card as None; retrofit status is not stated.

Ports and docking

Evidence confidence: high
Ports
  • 2x USB 3.0, one Always On
  • USB 2.0
  • HDMI
  • RJ-45 Ethernet
Docking support
Not recorded

Official maintenance documentation and key procedures

Key procedures

Base cover
p.71–72
Internal storage drive
p.72–74
Memory
p.74–75
Keyboard
p.76–78
Battery
p.78–79
Keyboard bezel assembly
p.79–81
Base cover
p.88–90
Display assembly
p.88–90

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 27 parts are listed directly for Model 20H40006US in Lenovo Parts Lookup.

Model / MTM
20H40006US
Model-listed parts
27
Parts with direct specs
5
Official source
Lenovo Parts Lookup
ComponentP/NLenovo-provided nameDirect Lenovo specificationsSubstitute references
AC アダプター (AD)00HM612Lenovo AC_ADAPTER Rectangle 45W 2P Black
Plug
Rectangle
Capacity
45W
Pin
2
Safety
WW
Color
Black
10 (not expanded)
アンテナ (AN)01EN231WLアンテナ、(L + R)Not confirmed—
内蔵バッテリー (BI)01AV411内蔵、3c、45Wh、リチウムイオン、PANNot confirmed2 (not expanded)
ベゼル/サービスドア (BZ)01EN234Big DoorNot confirmed—
Aカバー アセンブリー、LCD カバー アセンブリー (CA)01EN225LCDカバー,PL,ブラックNot confirmed—
CMOSバッテリー (CB)04W4118RTC BatteryNot 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)42T5008Lenovo 電源コード、US/CA、1M、2PNot confirmed12 (not expanded)
内蔵カード (CI)00UR959CS14W_3+2BCP、マイラー、BLK、AMD、SUNNot confirmed1 (not expanded)
WLAN (CL)01AX718Wireless,CMB,FXN,NFA435ANot confirmed8 (not expanded)
カメラ (CM)00HN386Camera,720P,Front,MIC,WTB,BsnNot confirmed7 (not expanded)
カバー (CO)01HW718ベース,ブラック,プラスチック,ねじありNot confirmed—
カバー (CO)01HW859CカバーFPR AMDなしNot confirmed—
内蔵ケーブル (CT)01EN230HD/FHD用EDPケーブルNot confirmed—
内蔵ケーブル (CT)01EN236シリアルATA CNNRケーブルNot confirmed—
内蔵ケーブル (CT)01EN237Clickpad FFC cableNot confirmed1 (not expanded)
ファン/ 冷却アセンブリ (FA)01EN381AMD UMA,w/fan,AVCNot confirmed2 (not expanded)
HDD (HD)00PA934HDD,500G,7200,9.5mm,ST,SATA3
Capacity (GB)
500
Form Factor (Inch)
2.5
Interface
SATA
RPM
7200
Thickness (mm)
7
Security
STD
6 (not expanded)
内蔵キーボード (KI)01AX000内蔵キーボード、英語、バックライト_なしNot confirmed2 (not expanded)
スクリューキット/ラベルキット/その他 (KS)01HW722ねじキットNot confirmed—
LCD部品 (LA)01EN229LCDベゼル、PL、アセンブリーNot confirmed—
LCDパネル (LP)01EN019Lenovo ディスプレイ 14"HD,220nit,AG,Slim,INX
Size (Inch)
14
Resolution
HD
Screen Type (Glare or Anti-Glare)
Anti-Glare
Touch
Non-Touch
Panel Type
TN
Brightness (nit)
220
32 (not expanded)
メカニカルアセンブリ (MA)01HW717ヒンジ (L + R) PLNot confirmed1 (not expanded)
メモリー (MM)01HW756FRU SoDIMM 4GB DDR4 2400 Samsung
Capacity (GB)
4
Speed
DDR4 2400
Interface
SODIMM
157 (not expanded)
内蔵部品その他 (MN)91P9642Trackpoint,RedNot confirmed—
システムボード (PL)02DL537A6-9500B、APU、WIN、Y-TPM(HW)(LTS)
DPK
WIN
CPU
AMDA69500B
GPU Type
UMA
1 (not expanded)
RDVD/ RUSB (RC)02EE833Win10PROx64 Modular USNot confirmed—
内蔵スピーカー (SI)01EN235スピーカー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 / MTM

6

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
6
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

    4 sources. Of 11 product claims, 11 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.