Lenovo
Lenovo ThinkPad E16 Gen 3 21SR0035US laptop Core Ultra 5 225U 16GB 256GB
16-inch WUXGA IPS laptop with Intel Core Ultra 5 225U, 16 GB DDR5 and 256 GB SSD running Windows 11 Pro
- ColorBlack
- AI FeaturesAI Boost
- Operating SystemWindows 11 Pro
- CPU TypeIntel Core Ultra 5 (Series 2)
- Processor NameIntel Core Ultra 5 225U
- Screen Size16.0"
- AI-ready performance with Intel Core Ultra 5 225U
- 16 GB DDR5 memory at 5600 MHz for smooth multitasking
- 256 GB SSD provides fast storage access
- 0" WUXGA IPS display at 1920 x 1200 resolution
- Windows 11 Pro pre-installed for professional use
ThinkPad E16 Gen 3 16" notebook
The Lenovo ThinkPad E16 Gen 3 21SR0035US is a 16.0" business laptop built around an Intel Core Ultra 5 225U processor with AI Boost. It ships with Windows 11 Pro, 16 GB of DDR5 5600 memory and a 256 GB SSD. The WUXGA IPS panel runs at 1920 x 1200 resolution and 60 Hz refresh rate without touch input. Integrated Intel Graphics handles the display output.
Ready-to-use Windows 11 Pro system
The notebook arrives with Windows 11 Pro pre-installed so no operating-system setup is required. Memory and storage are soldered or otherwise not user-accessible, so there are no installation steps for those components. Drivers for the Intel Core Ultra 5 225U, Intel Graphics and IEEE 802.11ax wireless are included in the factory image. The only common issue is forgetting to run the initial Windows updates before deploying the device.
Fixed 16 GB DDR5 5600 memory
This configuration provides exactly 16 GB of DDR5 5600 memory that cannot be upgraded after purchase. Buyers who need more memory must select a different model at the point of sale. The 256 GB SSD is also not expandable internally. The single specification that decides fit is the non-upgradeable 16 GB DDR5 capacity.
Highlights
- AI-ready performance with Intel Core Ultra 5 225U
- 16 GB DDR5 memory at 5600 MHz for smooth multitasking
- 256 GB SSD provides fast storage access
- 0" WUXGA IPS display at 1920 x 1200 resolution
- Windows 11 Pro pre-installed for professional use
Specifications
| Brand | Lenovo |
|---|---|
| Series | ThinkPad |
| Model | ThinkPad E16 Gen 3 |
| Part Number | 21SR0035US |
| Color | Black |
| AI Features | AI Boost |
| Operating System | Windows 11 Pro |
| CPU Type | Intel Core Ultra 5 (Series 2) |
| Processor Name | Intel Core Ultra 5 225U |
| Screen Size | 16.0" |
| Touchscreen | Non-Touch Screen |
| Display Type | WUXGA |
| Resolution | 1920 x 1200 |
| Panel | IPS |
| Refresh Rate | 60 Hz |
| GPU/VPU | Intel Graphics |
| Graphic Type | Integrated Card |
| SSD | 256GB |
| Memory | 16GB DDR5 |
| Memory Speed | DDR5 5600 |
| LAN | Gigabit Ethernet |
| WLAN | 802.11ax Wireless LAN |
| WiFi Generation | Wi-Fi 6E |
| Bluetooth | Yes |
| HDMI | 1 x HDMI |
| Ethernet | Gigabit Ethernet |
| Webcam | 5 Megapixel |
| Type | Home / Personal |
| Battery | Lithium Ion (Li-Ion) |
| Dimensions (W x D x H) | Height: 0.83" Width: 14" Depth: 9.8" |
| Weight | 3.59 lb |
| Package Content | ThinkPad E16 Gen 3 (Intel) 21SR0035US Standard Battery AC Adapter |
| Shipping weight | 2.77 kg |
| Package size | 495 × 330 × 76 mm |
Questions about this item
How can I verify the Intel Core Ultra 5 225U is running at its 3.80 GHz e-core boost after setup?
Open Task Manager in Windows 11 Pro, select the Performance tab, and watch the CPU frequency climb to 3.80 GHz under load.
What ships inside the 21SR0035US box and what must I purchase separately?
The notebook with 16 GB DDR5 5600 memory, 256 GB SSD, 16.0" WUXGA IPS panel, Windows 11 Pro licence and power adapter are included; no extra parts are required for basic operation.
Which configuration should I choose if I need the 12 MB cache and AI Boost features?
The listed 21SR0035US part number already provides the Core Ultra 5 225U with 12 MB cache and AI Boost, so no alternate version is needed.
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