Lenovo / ThinkPad / E Series
ThinkPad E15 Gen 2 (Intel)
ThinkPad E15 Gen 2 (Intel) is a 15.6-inch notebook in the E Series family.
- Scope
- Product generation / platformPSREF verified
- Machine Type
- 20TD / 20TE
- Model / MTM
- 7833Official Models verifiedDirect specifications: 20TD001UJP
Buying and service essentials
Verified in official sourcesCheck before buying
- Model / MTM
- 1 exact specifications recorded7833 Models entries verified
- CPU / GPU
- 11th Generation Intel Core i3 / Core i5 / Core i7 Processor3 CPU options / Intel UHD Graphics / Intel Iris Xe Graphics / Platform options / dGPU: 2 options (configuration-dependent)
- Display
- 15.6-inch / 1920x10805 platform options / Non-touch / Multi-touch
- WWAN
- UnsupportedNot retrofittable
Upgrades and repair
- Memory
- DDR4-3200 / SocketedSO-DIMM: 1 / maximum 32 GB
- Storage
- M.2 2242 SSD / M.2 2280 SSDPCIe NVMe 3.0 x4 / Maximum simultaneous devices 2 device(s)
- Power
- USB-C Power Delivery 3.0AC adapter: 65 W
- Parts / service
- Not collectedNot collected / Not collected
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
- DDR4-3200 / Socketed / SO-DIMM: 1
- Storage form factor
- M.2 2242 SSD / M.2 2280 SSD
- Maximum simultaneous devices
- 2 device(s)
Specifications
CPU
CPU options for this platform / Intel11th Generation Intel Core i3 / Core i5 / Core i7 Processor
| CPU | Integrated GPU | Cores / threads | Base frequency | Max frequency |
|---|---|---|---|---|
| Intel Core i3-1115G4Open external site in a new tab | Intel UHD Graphics | 2 / 4 | 3.00 GHz | 4.10 GHz |
| Intel Core i5-1135G7Open external site in a new tab | Intel Iris Xe Graphics | 4 / 8 | 2.40 GHz | 4.20 GHz |
| Intel Core i7-1165G7Open external site in a new tab | Intel Iris Xe Graphics | 4 / 8 | 2.80 GHz | 4.70 GHz |
Graphics / GPU
dGPU options
| GPU | Dedicated memory | Selection conditions |
|---|---|---|
| NVIDIANVIDIA GeForce MX350 | 2 GB / GDDR5 | Configuration-dependent |
| NVIDIANVIDIA GeForce MX450 | 2 GB / GDDR5 | Configuration-dependent |
- Notes
- Intel Iris Xe Graphics capability requires system to be configured with dual-channel memory. On the system with single-channel memory, Intel Iris Xe Graphics will function as Intel UHD Graphics.
These are platform configuration options, not the GPU installed in an individual MTM.
Memory
- Type
- DDR4-3200
- Maximum capacity
- 32 GB
- Physical slots
- 1
- Implementation
- DDR4-3200 / Socketed
- Upgrade / replacement
- Not recorded
- Capacity options
- 32 GB
- Configuration constraints
- One DDR4 SO-DIMM slot
- The max memory is based on the test results with current Lenovo memory offerings. The system may support more memory as the technology develops.
Storage
- Interface and form factor
- PCIe NVMe 3.0 x4
- Supported form factors
- M.2 2242 SSD
- M.2 2280 SSD
- Physical slots
- 2
- Maximum simultaneous devices
- 2 device(s)
- Upgrade / replacement
- Not recorded
- Configuration constraints / exclusions
- Up to two drives, 2x M.2 SSD • M.2 2242 SSD up to 512GB • M.2 2280 SSD up to 1TB
- Two M.2 slots • One M.2 2242 PCIe 3.0 x4 slot • One M.2 2280 PCIe 4.0 x4 slot
Display
- Size
- 15.6-inch
- Platform configuration options
configuration Resolution Touch Panel / brightness Surface / features FHD TN
15.6-inch1920x1080 Non-touch TN / 220 nits anti-glare FHD IPS
15.6-inch1920x1080 Non-touch IPS / 250 nits anti-glare FHD IPS
15.6-inch1920x1080 Non-touch IPS / 300 nits anti-glare FHD IPS
15.6-inch1920x1080 Non-touch IPS / 300 nits anti-glare FHD IPS touch
15.6-inch1920x1080 Multi-touch IPS / 300 nits anti-glare
Battery architecture
- Architecture
- Internal
- Explicit count
- 1
| Placement | Position | Optional | Chemistry | Cell options | Capacity options |
|---|---|---|---|---|---|
| Internal | Not recorded | Not recorded | Li-Polymer | Not recorded | 45 Wh |
Each row is a platform configuration option. Simultaneous installation is not inferred.
Power and AC adapter
- Connector
- USB-C Power Delivery 3.0
- Wattage
- 65 W
Wireless and WWAN
- WLAN options
- Intel Wireless-AC 9560, 802.11ac Dual Band 2x2 Wi-Fi + Bluetooth 5.1, M.2 card
- Intel Wi-Fi 6 AX201, 802.11ax 2x2 Wi-Fi + Bluetooth 5.1, M.2 Card
- WWAN
- Unsupported
- Retrofit / conditions
- Not retrofittable
- WWAN options
- No support
- Notes
- PSREF explicitly lists no WWAN support.
Ports and docking
- Ports
- 1x USB 2.0
- 1x USB 3.2 Gen 1 (Always On)
- 1x Thunderbolt 4 / USB4 40Gbps (support data transfer, Power Delivery 3.0 and DisplayPort 1.4)
- 1x HDMI 1.4b
- 1x Ethernet (RJ-45)
- 1x Headphone / microphone combo jack (3.5mm)
- Docking support
- Various docking solutions supported via Thunderbolt.
Dimensions and weight
- All models
- 365 × 240 × 18.9 mm
- All models
- 1.7 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
7833Codes 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
- 7833
- 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
20TD001UJP | 20TD | JAPAN / Japan | Intel Core i3-1115G4 (2C / 4T, 3.0 / 4.1GHz, 6MB) | Integrated Intel UHD Graphics | 1x 8GB SO-DIMM DDR4-3200 | 256GB SSD M.2 2242 PCIe 3.0x4 NVMe | 15.6" FHD (1920x1080) IPS 250nits Anti-glare, 45% NTSC | None | Intel Wi-Fi 6 AX201, 11ax 2x2 + BT5.1 | None | Windows 10 Home 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.