Lenovo ThinkBook14 Intel Core Ultra 5 125U, 12C (2P + 8E + 2LPE) / 14T, Max Turbo up to 4.3GHz, 12MB, 1x 8GB SO-DIMM DDR5-5600, 512GB SSD M.2 2242 PCIe 4.0×4 NVMe, Integrated Intel Graphics, 1-year, Courier or Carry-in-21MR000DGQ
Overview
The ThinkBook 14 Gen 7 (21MR000DGQ) targets small and medium business users who want a compact, modern laptop with Intel’s hybrid Ultra architecture for everyday productivity and light AI‑assisted tasks. FreeDOS, so add a Windows license if you need a preinstalled OS.
Performance and memory
The Core Ultra 5‑125U offers a hybrid core layout (performance, efficiency, and low‑power efficiency cores) and a 12 MB cache, delivering responsive multitasking for office workloads and light content creation. This configuration uses one 8 GB DDR5‑5600 SO‑DIMM, so upgrading to 16 GB or 24 GB is possible if a free slot or higher‑capacity module is available in your regional unit.
Display and storage
The 14″ WUXGA (1920×1200) IPS panel provides a taller 16:10 workspace and typically ~300 nits brightness with anti‑glare coating—good for spreadsheets and long work sessions. Storage is a 512 GB M.2 2242 PCIe 4.0×4 NVMe SSD, which gives fast boot and app load times and supports future upgrades to larger NVMe modules if needed.
Build, I/O, and warranty
ThinkBook 14 Gen 7 balances portability and durability with a slim chassis and business‑oriented I/O (USB‑C with DisplayPort/PD on many SKUs, USB‑A, HDMI, audio jack, and optional fingerprint reader). Battery life varies by workload and configuration; expect typical all‑day productivity for light office use rather than extended heavy workloads. The unit includes 1‑year courier or carry‑in warranty and regional support options.
Specification
| Category | Component | Specification | Analysis and Implication |
| Processor & AI | CPU | Intel® Core Ultra 5 125U, 12C/14T, up to 4.3GHz | Highly efficient U-series chip, ideal for portability and battery life. |
| NPU | Integrated Intel® AI Boost, up to 11 TOPS | Certified AI PC, designed for accelerated AI features (e.g., in Windows and video conferencing). | |
| Memory | RAM (Installed) | 1x 8GB SODIMM DDR5-5600 | Initial Bottleneck. 8GB is limiting, but the DDR5 speed is excellent. |
| Max Memory | Up to 64GB DDR5-5600 (Two SODIMM slots) | MAJOR Advantage. Exceptional upgradeability and future-proofing, supporting dual-channel memory. | |
| Storage | SSD | 512GB SSD M.2 2242 PCIe® 4.0×4 NVMe® | Fast base storage. |
| Max Storage | Two M.2 2280 PCIe® 4.0 x4 slots (Max 2x 2TB) | Excellent Expansion. Rare for a thin 14-inch laptop; provides massive upgrade potential. | |
| Design & Build | Case Material | Aluminium (Top & Bottom) | Premium Feel. Provides greater rigidity and durability compared to plastic. |
| Weight | 1.38 kg (3.04 lbs) | Highly Portable. Very light for a 14-inch device with a metal chassis. | |
| Display | 14″ WUXGA (1920×1200) IPS, 90% Ratio | Excellent portability size with the taller 16:10 aspect ratio (more vertical space for documents). | |
| Keyboard | Backlit, English (EU) | Essential feature for low-light work. | |
| Display Quality | Panel Specs | 300 nits, Anti-glare, 45% NTSC, 60Hz | The Compromise. Color gamut is basic and poor for professional creative work but fine for general productivity. |
| Connectivity | High-Speed Ports | Thunderbolt™ 4 / USB4® 40Gbps (PD 3.0 & DP 2.1), HDMI® 2.1 (4K/60Hz), USB-C 10Gbps | Top-tier, Future-proof I/O. Supports the latest high-resolution displays and fastest external accessories. |
| Other Ports | 2x USB-A (3.2 Gen 1), Ethernet (RJ-45), SD Card Reader | Comprehensive selection, including ports often removed on thin laptops. | |
| Power & Security | Battery | 45Wh Battery | Moderate size; the efficient U-series CPU should deliver good, but not epic, battery life. |
| Features | FHD 1080p Camera with Privacy Shutter, Fingerprint Reader (Integrated in Power Button) | Strong suite of modern security and privacy features. |





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