Lenovo / ThinkPad / P Series
ThinkPad P1 Gen 4
ThinkPad P1 Gen 4 platform specifications based on Lenovo PSREF.
- Scope
- Product generation / platformPSREF verified
- Machine Type
- 20Y3 / 20Y4
- Model / MTM
- 7045Official Models verifiedDirect specifications: 20Y40000JP
Buying and service essentials
Verified in official sourcesCheck before buying
- Model / MTM
- 1 exact specifications recorded7045 Models entries verified
- CPU / GPU
- 11th Generation Intel Core i7 / Core i9 or Intel Xeon Processor4 CPU options / Intel UHD Graphics / Platform options / dGPU: 7 options (configuration-dependent)
- Display
- 16-inch / 2560x1600 / 3840x24003 platform options / Non-touch / Multi-touch
- WWAN
- Configuration-dependentRetrofit conditions apply
Upgrades and repair
- Memory
- DDR4-3200 ECC / DDR4-3200 non-ECC / SocketedSO-DIMM: 2 / maximum 64 GB
- Storage
- M.2 2280 SSDPCIe NVMe 4.0 x4 Performance / PCIe NVMe x4 / Maximum simultaneous devices 2 device(s)
- Power
- slim tipAC adapter: 135 W / 170 W / 230 W
- Parts / service
- Not collectedNot collected / Not collected
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
- DDR4-3200 ECC / DDR4-3200 non-ECC / Socketed / SO-DIMM: 2
- Storage form factor
- M.2 2280 SSD
- Maximum simultaneous devices
- 2 device(s)
Specifications
CPU
Evidence confidence: high
CPU options for this platform / Intel11th Generation Intel Core i7 / Core i9 or Intel Xeon Processor
| CPU | Integrated GPU | Cores / threads | Base frequency | Max frequency |
|---|---|---|---|---|
| Intel Core i7-11800HOpen external site in a new tab | Intel UHD Graphics | 8 / 16 | 2.30 GHz | 4.60 GHz |
| Intel Core i7-11850HOpen external site in a new tab | Intel UHD Graphics | 8 / 16 | 2.50 GHz | 4.80 GHz |
| Intel Core i9-11950HOpen external site in a new tab | Intel UHD Graphics | 8 / 16 | 2.60 GHz | 5.00 GHz |
| Intel Xeon W-11855MOpen external site in a new tab | Intel UHD Graphics | 6 / 12 | 3.20 GHz | 4.90 GHz |
Graphics / GPU
Evidence confidence: high
dGPU options
| GPU | Dedicated memory | Selection conditions |
|---|---|---|
| NVIDIANVIDIA GeForce RTX 3080 Laptop GPUOpen external site in a new tab | 16 GB / GDDR6 | Configuration-dependent |
| NVIDIANVIDIA RTX A5000 Laptop GPU | 16 GB / GDDR6 | Configuration-dependent |
| NVIDIANVIDIA RTX A2000 Laptop GPU | 4 GB / GDDR6 | Configuration-dependent |
| NVIDIANVIDIA T1200 Laptop GPU | 4 GB / GDDR6 | Configuration-dependent |
| NVIDIANVIDIA RTX A3000 Laptop GPU | 6 GB / GDDR6 | Configuration-dependent |
| NVIDIANVIDIA GeForce RTX 3070 Laptop GPUOpen external site in a new tab | 8 GB / GDDR6 | Configuration-dependent |
| NVIDIANVIDIA RTX A4000 Laptop GPU | 8 GB / GDDR6 | Configuration-dependent |
These are platform configuration options, not the GPU installed in an individual MTM.
Memory
Evidence confidence: high
- Type
- DDR4-3200 ECC / DDR4-3200 non-ECC
- Maximum capacity
- 64 GB
- Physical slots
- 2
- Implementation
- DDR4-3200 ECC / DDR4-3200 non-ECC / Socketed
- Upgrade / replacement
- Not recorded
- Capacity options
- 64 GB
- Configuration constraints
- Two DDR4 SO-DIMM slots, dual-channel capable
Storage
Evidence confidence: high
- Interface and form factor
- PCIe NVMe 4.0 x4 Performance / PCIe NVMe x4
- Supported form factors
- M.2 2280 SSD
- Physical slots
- 2
- Maximum simultaneous devices
- 2 device(s)
- Upgrade / replacement
- Not recorded
- Configuration constraints / exclusions
- One drive, up to 2TB M.2 2280 SSD
- Models with Intel UHD Graphics, NVIDIA T1200, and NVIDIA RTX A2000 Graphics: up to two drives, 2x M.2 SSD • M.2 2280 SSD up to 2TB • RAID 0/1 support
- Two M.2 slots • One M.2 2280 PCIe 3.0 x4 slot • One M.2 2280 PCIe 4.0 x4 slot
Display
Evidence confidence: high
- Size
- 16-inch
- Platform configuration options
configuration Resolution Touch Panel / brightness Surface / features WQXGA IPS
16-inch2560x1600 Non-touch IPS / 400 nits anti-glare / Low blue light / 85.8% screen to body ratio / DC dimmimg WQUXGA IPS
16-inch3840x2400 Non-touch IPS / 600 nits anti-glare / Low blue light / Dolby Vision / DisplayHDR 400 / 85.4% screen to body ratio / DC dimmimg WQUXGA IPS touch
16-inch3840x2400 Multi-touch IPS / 600 nits anti-reflection, anti-smudge / Low blue light / Dolby Vision / DisplayHDR 400 / 85.4% screen to body ratio / DC dimmimg
Battery architecture
Evidence confidence: high
- Architecture
- Internal
- Explicit count
- 1
| Placement | Position | Optional | Chemistry | Cell options | Capacity options |
|---|---|---|---|---|---|
| Internal | Not recorded | Not recorded | Li-Polymer | Not recorded | 90 Wh |
Each row is a platform configuration option. Simultaneous installation is not inferred.
Power and AC adapter
Evidence confidence: high
- Connector
- slim tip
- Wattage
- 135 W / 170 W / 230 W
Wireless and WWAN
Evidence confidence: high
- WLAN options
- Intel Wi-Fi 6E AX210, 802.11ax 2x2 Wi-Fi + Bluetooth 5.1 (Bluetooth 5.3 hardware ready)
- WWAN
- Configuration-dependent
- Retrofit / conditions
- Retrofit conditions apply
- WWAN options
- Qualcomm Snapdragon X55 5G Modem-RF System, Sub-6 GHz, M.2 card, with embedded eSIM functionality
- No support
- Notes
- WWAN conditions are limited to the platform options explicitly listed by PSREF.
Ports and docking
Evidence confidence: high
- Ports
- 2x USB 3.2 Gen 1 (one Always On)
- 2x Thunderbolt 4 / USB4 40Gbps (support data transfer, Power Delivery 3.0 and DisplayPort 1.4a)
- 1x SD card reader
- 1x Headphone / microphone combo jack (3.5mm)
- 1x HDMI 2.1, up to 4K/60Hz (models with integrated graphics)
- 1x Nano-SIM card slot (WWAN support models)
- 1x HDMI 2.1, up to 4K/60Hz (models with NVIDIA T1200 graphics)
- 1x HDMI 2.1, up to 8K/60Hz (models with Geforce RTX graphics)
- 1x HDMI 2.1, up to 8K/60Hz (models with NVIDIA RTX graphics)
- Docking support
- Various docking solutions supported via Thunderbolt or USB-C.
Dimensions and weight
Evidence confidence: high
- Non-touch models
- 359.5 × 253.8 × 17.7 mm
- Touch models
- 359.5 × 253.8 × 18.2 mm
- Non-touch models
- 1.81 kg / Starting weight
- Touch models
- 1.86 kg / Starting weight
Official maintenance documentation and key procedures
Not collected
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
Not collectedKATABAN.FYI has not yet collected official Model-listed parts for this product. This is not evidence that no compatible parts exist.
Model / MTM
7045Codes 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
- 7045
- 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 recordedThese 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
20Y40000JP | 20Y4 | JAPAN / Japan | Intel Core i7-11800H (8C / 16T, 2.3 / 4.6GHz, 24MB) | NVIDIA T1200 4GB GDDR6 | 1x 8GB SO-DIMM DDR4-3200 Non-ECC | 256GB SSD M.2 2280 PCIe x4 NVMe Opal 2.0 | 16" WQXGA (2560x1600) IPS 400nits Anti-glare, 100% sRGB, TÜV Low Blue Light | None | Intel Wi-Fi 6E AX210, 11ax 2x2 + BT5.1 | None | Windows 10 Pro 64, Japanese | Lenovo Models |
Evidence
2 sources. Of 12 product claims, 12 are verified with high confidence.This page covers PSREF platform information and identifiers listed in Lenovo Models. Exact MTM specifications and parts relationships have not been collected. Procedure coverage in official maintenance documentation is audited per product for major components.