Lenovo
Lenovo ThinkPad T16 Gen 3 21MN005MUS laptop Intel Core Ultra 5 125U 16GB 512GB Touch Screen
16-inch touchscreen laptop with Intel Core Ultra 5 125U, 16 GB DDR5, 512 GB SSD and Windows 11 Pro
- ColorBlack
- AI FeaturesAI Ready
- Operating SystemWindows 11 Pro
- CPU TypeIntel Core Ultra 5 (Series 1)
- Processor NameIntel Core Ultra 5 125U
- Number of Cores12-core (2P+8E+2LPE) Processor
- AI-ready performance with 12-core Intel Core Ultra 5 125U processor
- 16 GB DDR5 5600 memory and 512 GB SSD for fast multitasking
- 0-inch IPS touch screen at 1920 x 1200 resolution
- Wi-Fi 6E and Bluetooth 5.3 for modern wireless connectivity
- Two Thunderbolt 4 ports plus HDMI 2.1 and RJ-45 Ethernet
ThinkPad T16 Gen 3 for mobile professionals
The Lenovo ThinkPad T16 Gen 3 21MN005MUS is a 16.0 inch laptop built for professionals who need a responsive touch screen and Windows 11 Pro. It runs on an Intel Core Ultra 5 125U processor with 12 cores and 12 MB of L3 cache. The integrated Intel Graphics engine uses shared system memory for everyday visual tasks.
Simple memory upgrade with one open slot
The system ships with 16 GB of DDR5 5600 memory in a single module, leaving one of two slots free for expansion. Adding a matching stick is straightforward and does not require disassembly beyond the bottom cover. No optical drive is present, so storage changes rely on the M.2 slot. Users who prefer a pre‑populated dual‑channel kit should order the additional module at purchase.
512 GB SSD and 64 GB memory ceiling
The 512 GB solid‑state drive provides fast boot and application loading for typical office workloads. Memory can be doubled to 64 GB using the vacant slot, giving headroom for heavier multitasking or virtual machines. Integrated graphics and shared memory limit 3D performance, so buyers needing discrete GPU power should consider other configurations.
Highlights
- AI-ready performance with 12-core Intel Core Ultra 5 125U processor
- 16 GB DDR5 5600 memory and 512 GB SSD for fast multitasking
- 0-inch IPS touch screen at 1920 x 1200 resolution
- Wi-Fi 6E and Bluetooth 5.3 for modern wireless connectivity
- Two Thunderbolt 4 ports plus HDMI 2.1 and RJ-45 Ethernet
Specifications
| Brand | Lenovo |
|---|---|
| Series | ThinkPad |
| Model | T16 Gen 3 |
| Part Number | 21MN005MUS |
| Color | Black |
| AI Features | AI Ready |
| Operating System | Windows 11 Pro |
| CPU Type | Intel Core Ultra 5 (Series 1) |
| Processor Name | Intel Core Ultra 5 125U |
| Number of Cores | 12-core (2P+8E+2LPE) Processor |
| CPU L3 Cache | 12 MB |
| Screen Size | 16.0" |
| Touchscreen | Touch Screen |
| Wide Screen Support | Yes |
| Resolution | 1920 x 1200 |
| Panel | IPS |
| GPU/VPU | Intel Graphics |
| Video Memory | Shared system memory |
| Graphic Type | Integrated Card |
| SSD | 512GB |
| Memory | 16GB DDR5 |
| Memory Speed | DDR5 5600 |
| Memory Spec | 16 GB x 1 |
| Memory Slot (Total) | 2 |
| Memory Slot (Available) | 1 |
| Max Memory Supported | 64 GB |
| Optical Drive Type | No |
| LAN | 10/100/1000Mbps |
| WLAN | 802.11ax Wireless LAN |
| WiFi Generation | Wi-Fi 6E |
| Bluetooth | Bluetooth 5.3 |
| USB | 2 x USB 3.2 Gen 1 Type-A |
| Thunderbolt | 2 x Thunderbolt 4 / USB4 |
| HDMI | 1 x HDMI 2.1 |
| Ethernet | 1 x RJ-45 (1Gbps) |
| Audio Ports | 1 x Headphone / microphone combo jack (3.5mm) |
| Audio | High Definition (HD) Audio, Realtek ALC3287 codec |
| Speaker | Stereo speakers, 2W x2, Dolby Audio |
| Keyboard | Backlit, English |
| Backlit Keyboard | Backlit |
| Webcam | 5.0MP + IR Discrete with Privacy Shutter |
| Style | Thin and Light |
| Type | Work / Business |
| Usage | Business |
| AC Adapter/Charger | 100W USB-C Slim (3-pin) |
| Battery | 86Wh |
| Dimensions (W x D x H) | 14.16" x 9.87" x 0.77" |
| Weight | 4.03 lbs. |
| Shipping weight | 3.63 kg |
| Package size | 490 × 335 × 91 mm |
Questions about this item
How do I verify the Intel Core Ultra 5 125U is running correctly after setup?
Open Task Manager and confirm the 12-core processor appears with 12 MB L3 cache; run Windows Update to ensure all drivers for the integrated Intel Graphics and Wi-Fi 6E are installed.
What comes in the box and what must I purchase separately?
The box includes the ThinkPad T16 Gen 3 laptop with 16 GB DDR5 5600 memory (one slot filled, one free) and 512 GB SSD; Windows 11 Pro is pre-installed. No optical drive is included.
Which configuration should I choose between the listed versions?
This model 21MN005MUS is a single configuration: 16.0" 1920 x 1200 IPS touch screen, Core Ultra 5 125U, 16 GB DDR5, 512 GB SSD, two Thunderbolt 4 ports, HDMI 2.1, RJ-45 and Wi-Fi 6E.
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