This article covers Lenovo ThinkPad X1 Extreme Gen4 英字キーボード 高性能 ゲーミング ノートパソコン 16インチ 2.

Overview

The Lenovo ThinkPad X1 Extreme Gen4 is a 16-inch mobile workstation powered by an 11th Gen Core i7-11850H processor and GeForce RTX 3050Ti graphics. This refurbished unit, sold by Ryonan, comes pre-installed with Windows 11 Pro and Microsoft Office 2024 Home & Business. Its 2560×1600 display delivers crisp visuals for creative and professional tasks. Featuring a US keyboard layout, the laptop offers extensive connectivity including Thunderbolt 4, HDMI, USB 3.2, and an SD card slot. With 32GB of RAM and a 512GB SSD, it handles multitasking and large files with ease. The combination of business-class build quality and discrete GPU makes it a versatile choice for power users.

Key Features

Intel Core i7-11850H (8 cores, 16 threads, up to 5.0 GHz): Delivers strong multi-threaded performance for video editing, 3D modeling, and heavy multitasking. NVIDIA GeForce RTX 3050Ti (4GB GDDR6): Entry-level RTX GPU capable of accelerating creative apps and handling light gaming or CUDA workloads. 16-inch WQXGA (2560×1600) IPS display: 16:10 aspect ratio provides extra vertical space for documents and code, with sharp text and good color accuracy. 32GB DDR4 memory + 512GB NVMe SSD: Ample RAM for virtual machines and large projects; fast storage reduces load times. * Dual Thunderbolt 4 (USB-C) ports: Support 40Gbps data transfer, external GPU enclosures, and multiple 4K monitor outputs.

Connectivity & Compatibility

The ThinkPad X1 Extreme Gen4 includes: 2× Thunderbolt 4 (USB-C): Data, video, and power delivery. 1× HDMI 2.1: Supports 4K/60Hz external displays. 2× USB 3.2 Gen1 Type-A: Backward compatible with legacy peripherals. 3.5mm combo audio jack: For headsets or external speakers. * SD card reader: Direct access to camera media. Wireless connectivity covers Wi-Fi 6 (802.11ax) and Bluetooth 5.2. Security features include a fingerprint reader and IR camera for Windows Hello.

Product Info

This is a professionally refurbished unit from Ryonan, backed by a 180-day warranty covering replacement, repair, or refund. Included accessories: AC adapter, quick guide, new wireless mouse, and a cleaning cloth. Pricing in the used market typically ranges from ¥180,000 to ¥220,000 (as of May 2026). While the Gen4 is no longer sold new, refurbished units offer a cost-effective entry to a high-performance mobile workstation.

Best Use Cases

Creative professionals: Ideal for video editing, photo retouching, and CAD work. The CPU/GPU combo handles Adobe Creative Cloud and Autodesk applications smoothly. Business users: Office 2024 pre-installed means immediate productivity. The 16:10 display excels in spreadsheets and web browsing. * Developers and engineers: 32GB RAM supports virtual machines and containers. The US keyboard layout is preferred by many programmers.

Product Disclosure (Amazon)

  • Manufacturer: Lenovo
  • Seller: Ryonan
  • Fulfilled by: Ryonan
  • ASIN: B0H1PRXQT3
  • Note: This article covers a manufacturer-made product based on Amazon listing details.