Lenovo ThinkBook TB14 Core Ultra 7‑155H 16C/22T 8GB DDR5‑5600 512GB NVMe PCIe 4.0 Intel Arc Integrated 14″1Y Warranty-21MR001BGQ

Overview

The ThinkBook TB14 (ThinkBook 14 Gen 7) pairs Intel’s new Core Ultra 7‑155H (16 cores, 22 threads, up to 4.8 GHz) with 8GB DDR5‑5600 in a single SO‑DIMM slot and a 512GB M.2 2242 PCIe 4.0×4 NVMe drive. It targets small and medium business users who want a balance of CPU power, AI acceleration, and portability in a 14‑inch chassis.

Design and display

Lenovo keeps the TB14 light and compact: the chassis is thin, uses premium materials, and the 14″ panel typically ships as WUXGA (1920×1200) IPS with a 16:10 aspect ratio, offering good screen real estate for productivity while keeping overall weight low (around 1.36–1.38 kg depending on configuration). The narrow bezels and 180° hinge make it practical for presentations and collaborative work.

Performance and graphics

The Ultra 7‑155H is the headline: its hybrid core layout (performance, efficient, and low‑power NPU cores) delivers strong multi‑threaded throughput and AI‑assisted features for modern workflows. Integrated Intel Arc graphics provide better media acceleration and light GPU compute than older integrated GPUs, improving video encoding, hardware‑accelerated AI tasks, and casual creative workloads. Real‑world reviews note the platform’s capability for demanding office tasks and AI‑enabled features, though sustained heavy GPU workloads remain limited by the integrated solution.

Memory, storage, and upgrade path

This SKU ships with 1× 8GB DDR5‑5600 — sufficient for basic multitasking but a bottleneck for power users; upgrading to 16GB or 32GB is strongly recommended for heavy multitasking, large spreadsheets, or development work. The 512GB PCIe 4.0 NVMe SSD offers fast boot and app loads; the M.2 2242 form factor is compact but user‑replaceable for larger capacity needs.

Connectivity, battery, and business features

Expect a modern port selection and business conveniences such as a backlit keyboard, fingerprint reader, and AI‑enhanced audio/video features for meetings. Battery life is competitive for the class, but actual endurance depends on workload and display brightness; thermal design balances performance and acoustics in a thin chassis, so very long sustained loads will see throttling compared with thicker workstation