Lenovo / ThinkPad / P Series

ThinkPad P53

ThinkPad P53 platform specifications based on Lenovo PSREF.

Scope: Product generation / platformPSREF verified
Machine Type: 20QN / 20QQ
Model / MTM: 4336Official Models verifiedDirect specifications: 20QQ000LJP

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Buying and service essentials

Verified in official sources

Check before buying

Model / MTM: 1 exact specifications recorded4336 Models entries verified
CPU / GPU: 9th Generation Intel Core i5 / Core i7 / Core i9 / Intel Xeon E5 CPU options / Intel UHD Graphics 630 / Intel UHD Graphics P630 / Platform options / dGPU: 5 options (configuration-dependent)
Display: 15.6-inch / 1920x1080 / 3840x21604 platform options / Non-touch / Multi-touch
WWAN: Configuration-dependentRetrofit conditions apply

Upgrades and repair

Memory: DDR4-2666 / SocketedSO-DIMM: 4 / maximum 128 GB
Storage: 2.5-inch SATA HDD / M.2 2280 PCIe NVMe SSDSATA 6Gb/s / PCIe NVMe 3.0 x4 / Maximum simultaneous devices 3 device(s)
Power: Slim tipAC adapter: 170 W / 230 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.

Memory implementation: DDR4-2666 / Socketed / SO-DIMM: 4
Storage form factor: 2.5-inch SATA HDD / M.2 2280 PCIe NVMe SSD
Maximum simultaneous devices: 3 device(s)

Hardware Maintenance ManualOpen external site in a new tab

Specifications

CPU

CPU options for this platform / Intel9th Generation Intel Core i5 / Core i7 / Core i9 / Intel Xeon E

CPU	Integrated GPU	Cores / threads	Base frequency	Max frequency
Intel Core i5-9400HOpen external site in a new tab	Intel UHD Graphics 630	4 / 8	2.50 GHz	4.30 GHz
Intel Core i7-9750HOpen external site in a new tab	Intel UHD Graphics 630	6 / 12	2.60 GHz	4.50 GHz
Intel Core i7-9850HOpen external site in a new tab	Intel UHD Graphics 630	6 / 12	2.60 GHz	4.60 GHz
Intel Core i9-9880HOpen external site in a new tab	Intel UHD Graphics 630	8 / 16	2.30 GHz	4.80 GHz
Intel Xeon E-2276MOpen external site in a new tab	Intel UHD Graphics P630	6 / 12	2.80 GHz	4.70 GHz

Graphics / GPU

dGPU options

GPU	Dedicated memory	Selection conditions
NVIDIANVIDIA Quadro T1000	4 GB / GDDR5	Configuration-dependent
NVIDIANVIDIA Quadro T2000	4 GB / GDDR5	Configuration-dependent
NVIDIANVIDIA Quadro RTX 3000	6 GB / GDDR6	Configuration-dependent
NVIDIANVIDIA Quadro RTX 4000 Max-Q	8 GB / GDDR6	Configuration-dependent
NVIDIANVIDIA Quadro RTX 5000 Max-Q	16 GB / GDDR6	Configuration-dependent

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

Memory

Type: DDR4-2666
Maximum capacity: 128 GB
Physical slots: 4
Implementation: DDR4-2666 / Socketed
Upgrade / replacement: Not recorded
Configuration constraints: Four DDR4 SO-DIMM sockets; dual-channel capable
ECC is supported on models with ECC DIMMs and a Xeon processor

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

Storage

Interface and form factor: SATA 6Gb/s / PCIe NVMe 3.0 x4
Supported form factors: 2.5-inch SATA HDD
M.2 2280 PCIe NVMe SSD
Physical slots: Not recorded
Maximum simultaneous devices: 3 device(s)
Upgrade / replacement: Not recorded
Configuration constraints / exclusions: The PSREF documents either one 2.5-inch HDD plus two M.2 2280 SSDs, or three M.2 2280 SSDs.
RAID 0, RAID 1, and RAID 5 are platform options.

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

Display

Size: 15.6-inch
Platform configuration options: configuration Resolution Touch Panel / brightness Surface / features
FHD IPS
15.6-inch 1920x1080 Non-touch IPS / 300 nits anti-glare
FHD IPS HDR
15.6-inch 1920x1080 Non-touch IPS / 500 nits anti-glare / Dolby Vision / HDR
UHD IPS HDR
15.6-inch 3840x2160 Non-touch IPS / 500 nits anti-glare / Dolby Vision / HDR
UHD OLED touch
15.6-inch 3840x2160 Multi-touch OLED / 400 nits anti-reflection anti-smudge / Dolby Vision / HDR / 10-point touch / HDR peak 500 nits

configuration	Resolution	Touch	Panel / brightness	Surface / features
FHD IPS 15.6-inch	1920x1080	Non-touch	IPS / 300 nits	anti-glare
FHD IPS HDR 15.6-inch	1920x1080	Non-touch	IPS / 500 nits	anti-glare / Dolby Vision / HDR
UHD IPS HDR 15.6-inch	3840x2160	Non-touch	IPS / 500 nits	anti-glare / Dolby Vision / HDR
UHD OLED touch 15.6-inch	3840x2160	Multi-touch	OLED / 400 nits	anti-reflection anti-smudge / Dolby Vision / HDR / 10-point touch / HDR peak 500 nits

Battery architecture

Architecture: Internal
Chemistry: Li-Polymer
Capacity: 90 Wh

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

Power and AC adapter

Connector: Slim tip
Wattage: 170 W / 230 W

Wireless and WWAN

WLAN options: Intel Wi-Fi 6 AX200, 802.11ax 2x2
No WLAN and Bluetooth
WWAN: Configuration-dependent
Retrofit / conditions: Retrofit conditions apply
WWAN options: Wireless WAN upgradable
Fibocom L850-GL 4G LTE-A
Not supported

Ports and docking

Ports: USB-C 3.1 Gen 1 with Power Delivery and DisplayPort
2x USB 3.1 Gen 1, one Always On
2x USB-C 3.1 Gen 2 / Thunderbolt 3 with Power Delivery and DisplayPort
HDMI 2.0
Ethernet RJ-45
SD card reader
Nano-SIM slot on WWAN models
Docking support: USB-C Dock is not supported on the right-side USB-C port

Dimensions and weight

Non-touch models: 377.4 × 252.3 × 24.5–29.4 mm
Touch models: 377.4 × 252.3 × 25.8–30.7 mm
Non-touch models: 2.5 kg / By configuration
Multi-touch models: 2.9 kg / By configuration

Official maintenance documentation and key procedures

ThinkPad P53 Hardware Maintenance ManualOpen external site in a new tabSecond Edition · 2019-10Scope: ThinkPad P53 Machine Types 20QN and 20QQ

Key procedures

Base cover: p.79
SSD / storage: p.79
Memory: p.82
Keyboard: p.84
Battery: p.88
Display assembly: p.96

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 48 parts are listed directly for Model 20QN0000TW in Lenovo Parts Lookup.

Model / MTM: 20QN0000TW
Model-listed parts: 48
Parts with direct specs: 6
Official source: Lenovo Parts Lookup

Component	P/N	Lenovo-provided name	Direct Lenovo specifications	Substitute references
AC アダプター (AD)	`02DL136`	Lenovo AC_ADAPTER スリム、170W、20V、3ピン	Plug Rectangle Capacity 170W Pin 3 Safety WW Color black	9 (not expanded)
アンテナ (AN)	`02DM541`	FRU ACCY KITS ANTENNA WLAN+WWAN	Not confirmed	—
内蔵バッテリー (BI)	`02DL028`	Lenovo バッテリー 6 セル 90 Wh 11.25V	Not confirmed	3 (not expanded)
ベゼル/サービスドア (BZ)	`02DM513`	COVER BIG_DOOR_PLASTIC	Not confirmed	—
Aカバーアセンブリー、LCD カバーアセンブリー (CA)	`02DM529`	COVER FRU COVER IR_A_COVER_SUB_ASSY	Not confirmed	—
CMOSバッテリー (CB)	`04W4118`	RTC Battery	Not confirmed	4 (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)	`01YW103`	FRU、ライン・コード、TW、1M、3P、NON-LH	Not confirmed	19 (not expanded)
内蔵カード (CI)	`00HW581`	FRUforFPRPrometheusMOCwithoutLEDblackcoating-JYT	Not confirmed	7 (not expanded)
内蔵カード (CI)	`02DM521`	FRU Sub Card LED Board	Not confirmed	—
内蔵カード (CI)	`04X5393`	Smart card, TAI	Not confirmed	5 (not expanded)
WLAN (CL)	`02HK704`	WIRELESS Wireless,CMB,IN,22260 vPro	Not confirmed	—
カメラ (CM)	`01HW061`	Camera,HD-IR,Front,2MIC,ZIF,Azw	Not confirmed	1 (not expanded)
カバー (CO)	`02DM517`	COVER, D_COVER_N19P_SUB_ASSY	Not confirmed	—
内蔵ケーブル (CT)	`01HY798`	Cable,Power Button,ICT	Not confirmed	1 (not expanded)
内蔵ケーブル (CT)	`01YU239`	タッチパッド・ケーブル、Cvilux	Not confirmed	1 (not expanded)
内蔵ケーブル (CT)	`02DM539`	Camera cable FHD NTS IR	Not confirmed	—
内蔵ケーブル (CT)	`02DM544`	FRU CABLE FP530 FHD EDP Cable	Not confirmed	—
内蔵ケーブル (CT)	`02DM547`	FRU CABLE Fingerprint Cabl	Not confirmed	—
内蔵ケーブル (CT)	`5C10S73173`	ケーブル FRU CABLA FP530 スマート・カード・ケーブル	Not confirmed	—
WWAN (CW)	`01AX792`	ワイヤレス、CMB、FBC、L850-GL	Not confirmed	1 (not expanded)
ファン/ 冷却アセンブリ (FA)	`02DM016`	FRU FAN+Heatsink NH1 N19P Delta	Not confirmed	1 (not expanded)
HDD (HD)	`01LX024`	Lenovo HDD_ASM 2TB,5400,7mm,ST,SATA,STD	Capacity (GB) 2000 Form Factor (Inch) 2.5 Interface SATA RPM 5400 Thickness (mm) 7 Security STD	5 (not expanded)
HDD部品、CRU可能ブラケット、CRU可能USBモジュール、CRU可能ケーブルおよびカード (HP)	`02DM497`	FRU CABLE FP530 HD FFC Cable	Not confirmed	—
内蔵キーボード (KI)	`01YP632`	FRU COMO NM、CHY、KB-BL、BK、TW	Not confirmed	2 (not expanded)
スクリューキット/ラベルキット/その他 (KS)	`02DM548`	FRU Screw kit	Not confirmed	—
スクリューキット/ラベルキット/その他 (KS)	`5L10V15294`	Nighthawk FRU Label KIT	Not confirmed	—
スクリューキット/ラベルキット/その他 (KS)	`5S10Y74106`	Bulk shoulder screw	Not confirmed	—
LCD部品 (LA)	`00UR822`	ヒンジ・キャップASM	Not confirmed	—
LCD部品 (LA)	`02DM531`	BEZEL IR_B_COVER_SUB_ASSY	Not confirmed	—
LCDパネル (LP)	`01YN165`	Lenovo DISPLAY INX 15.6 FHD IPS AG 2.6t	Size (Inch) 15.6 Resolution FHD Screen Type (Glare or Anti-Glare) Anti-Glare Touch Non-Touch Panel Type IPS Brightness (nit) 500	10 (not expanded)
消耗テープ (LT)	`5M20S73063`	TAPE - FP530_LCD_ADHESIVE_R	Not confirmed	—
M.2カード (M2)	`00UP737`	Lenovo SSD_ASM 2T,M.2,2280,PCIe3x4,Samsung,OPAL	Capacity (GB) 2048 Form Factor M.2 2280 Interface PCIE3X4 Security OPAL	5 (not expanded)
メカニカルアセンブリ (MA)	`02DM512`	COVER C_FRAME_SUB_ASSY	Not confirmed	—
メカニカルアセンブリ (MA)	`02DM543`	HINGE ACCY KITS HINGE NTS	Not confirmed	—
メカニカルアセンブリ (MA)	`5CB0Y89812`	カバー FRU C カバー, タッチパッド付き ASM N19P	Not confirmed	1 (not expanded)
メモリー (MM)	`01AG856`	Lenovo メモリー 16G DDR4 2666 SODIMM SAMSUNG	Capacity (GB) 16 Speed DDR4 2666 Interface SODIMM	54 (not expanded)
内蔵部品その他 (MN)	`00NY370`	タッチパッド、3ボタン、LTN	Not confirmed	1 (not expanded)
内蔵部品その他 (MN)	`01AV381`	RAMブラケット	Not confirmed	—
内蔵部品その他 (MN)	`02DM514`	FRU HINGE_SCREW_MYLAR	Not confirmed	—
内蔵部品その他 (MN)	`5B40S72986`	FRU BRACKET EP520_FP_BKT	Not confirmed	—
内蔵部品その他 (MN)	`5M20S73068`	FRU KB_LEAKAGE_MYLAR	Not confirmed	—
内蔵部品その他 (MN)	`5P20S73772`	FRU PAD P53_THM_PAD_PCH_15X15_WEIHAN	Not confirmed	—
外部部品その他 (MX)	`02DM493`	FRU FP530_NANO_SIM_TRAY	Not confirmed	—
再利用アイテム(再利用テープ/マイラー/スポンジ/冷却パッド/ゴム/ゴム足) (OT)	`02DM515`	FRU THM_PAD_SSD_20X55X1.25 WEIHAN	Not confirmed	3 (not expanded)
再利用アイテム(再利用テープ/マイラー/スポンジ/冷却パッド/ゴム/ゴム足) (OT)	`02DM530`	FRU RUBBER CAMERA_MIC_RUBBER_IR	Not confirmed	—
システムボード (PL)	`02DM445`	Lenovo BDPLANAR FRU i7-9750H,DIS,4G,WINNAYDT	DPK WIN CPU intelI79750H GPU Type DIS GPU Name NVIDIA Quadro T2000 AMT N-AMT	3 (not expanded)
RDVD/ RUSB (RC)	`5R30W07096`	Win10PROx64 Modular CT/EN	Not confirmed	—
内蔵スピーカー (SI)	`02DM537`	FRU SPEAKERINT SPEAKER	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

4336

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: 4336
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 / MTM	Machine Type	Region / Country/Region	Processor	Graphics	Memory	Storage	Display	Touchscreen	WLAN / Bluetooth	WWAN	OS	Official evidence
`20QQ000LJP`	`20QQ`	JAPAN / Japan	Intel Xeon E-2276M (6C / 12T, 2.8 / 4.7GHz, 12MB)	NVIDIA Quadro RTX 5000 Max-Q 16GB GDDR6	1x 32GB SO-DIMM DDR4-2666 ECC	512GB SSD M.2 2280 PCIe NVMe Opal2	15.6" UHD (3840x2160) IPS 500nits Anti-glare, 100% Gamut, Dolby Vision, HDR	None	Intel AX200 11ax, 2x2 + BT5.1	WWAN Upgradable	Windows 10 Pro 64 for Workstations, Japanese	Lenovo Models

Evidence

4 sources. Of 12 product claims, 12 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.