Lenovo 21DH00DCUS

Overview

The Lenovo 21DH00DCUS is a ThinkBook 14 G4 IAP notebook that combines a 14-inch touchscreen with powerful computing capabilities. It features an Intel Core i7-1255U processor with ten cores and integrated Intel Iris Xe graphics, delivering smooth performance for multitasking, creative work, and professional applications. The Full HD IPS display offers 1920 by 1080 resolution and 300 nits of brightness with an anti-glare finish, making it suitable for various lighting conditions in offices, classrooms, or home environments.

This notebook is equipped with 16GB of DDR4-3200 memory and a fast 512GB PCIe NVMe SSD, ensuring quick startup times and ample storage for documents and media. Connectivity options include Wi-Fi 6, Bluetooth 5.1, Ethernet, and a full range of ports, supporting both modern and legacy devices. Its aluminum chassis with an anodized finish provides durability and a professional look, while the backlit keyboard and fingerprint reader enhance usability and security.

Key features

• Touchscreen display with ten-point multi-touch support for intuitive navigation, sketching, and annotations
• Intel Core i7-1255U processor with up to 4.7GHz boost speed to handle demanding workloads efficiently
• 16GB DDR4 memory split between onboard and SO-DIMM modules for smooth multitasking across applications
• 512GB PCIe 3.0 NVMe SSD that accelerates boot times and file access for improved productivity
• Integrated Intel Iris Xe Graphics that support everyday creative tasks and external display connections
• Comprehensive connectivity including Wi-Fi 6, Bluetooth 5.1, Ethernet port, and SD card reader for versatile device support
• Backlit keyboard for comfortable typing in low-light conditions and a fingerprint reader integrated into the power button for secure login
• Durable aluminum chassis with anodized finish that resists scratches and maintains a professional appearance
• Preloaded with Windows 11 Pro and includes downgrade rights to Windows 10 Pro for flexible IT management

Key specs

• Processor: Intel Core i7-1255U with ten cores and up to 4.7GHz boost
• Memory: 16GB DDR4-3200 (onboard + SO-DIMM)
• Storage: 512GB PCIe 3.0x4 NVMe SSD
• Display: 14-inch IPS touchscreen, Full HD 1920 x 1080 resolution, 300 nits brightness, anti-glare
• Graphics: Integrated Intel Iris Xe Graphics
• Wireless: Wi-Fi 6 (802.11ax), Bluetooth 5.1
• Ports: Ethernet, SD card reader, USB, HDMI (exact ports not specified)
• Operating system: Windows 11 Pro with downgrade rights to Windows 10 Pro
• Chassis: Aluminum with anodized finish

Connectivity and compatibility

This ThinkBook offers a versatile set of connectivity options to keep you connected in various environments. The inclusion of Wi-Fi 6 and Bluetooth 5.1 ensures fast wireless connections to networks and peripherals, while the Ethernet port provides a reliable wired link for video calls and large file transfers. The SD card reader simplifies transferring photos and media from cameras, and the full port selection supports external monitors, storage devices, and legacy accessories without the need for additional adapters.

Performance and reliability

The combination of the Intel Core i7-1255U processor and 16GB of DDR4 memory allows this notebook to handle multitasking and demanding applications with ease. The fast PCIe NVMe SSD reduces load times and improves responsiveness, making it suitable for professionals who need to switch quickly between projects. The aluminum chassis not only adds a premium feel but also protects the device from everyday wear, making it a dependable choice for users who travel or work in multiple locations.

Ideal uses and environments

This Lenovo ThinkBook fits well in professional settings such as consulting, small business operations, and educational environments where touchscreen interaction enhances productivity. Its balance of performance, portability, and connectivity makes it a strong choice for users who need a reliable device for office work, virtual meetings, and creative tasks. The anti-glare display and backlit keyboard also support comfortable use in various lighting conditions, from bright offices to dimly lit rooms.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

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Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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