Lenovo 21KC00A7US

Overview

The Lenovo 21KC00A7US is a ThinkPad X1 Carbon Gen 12 14 inch multi-touch laptop designed for professionals who need a powerful yet portable workstation. It features an Intel Core Ultra 7 155U processor with 12 cores and 32GB of LPDDR5x memory, enabling smooth handling of demanding tasks like large spreadsheets, software development, and design projects. The 14-inch IPS touchscreen offers a sharp 1920 x 1200 resolution with a 16:10 aspect ratio, providing more vertical screen space for productivity. Lightweight and durable, this laptop fits easily into a backpack for travel or remote work.

Key features

• Multi-touch IPS display that enhances navigation and interaction with documents and applications through direct finger input
• High-performance Intel Core Ultra 7 155U processor with built-in AI acceleration to speed up complex workflows and multitasking
• Large 32GB LPDDR5x memory allowing seamless switching between multiple applications without slowdowns
• Fast 512GB NVMe SSD that reduces boot times and provides quick access to files and software
• Two Thunderbolt 4 ports supporting data transfer up to 40 Gb/s, external displays, and charging through a single cable for versatile connectivity
• Advanced wireless connectivity with Wi-Fi 6E and Bluetooth 5.3 to maintain stable and fast connections in various environments
• Integrated security features including a fingerprint reader, IR camera for facial recognition, and a physical webcam shutter to protect privacy
• Lightweight chassis made from carbon fiber and aluminum, balancing durability with portability at approximately 2.37 lbs
• Preinstalled Windows 11 Pro providing a secure and business-ready operating system with modern management tools
• 57Wh battery designed to support a full day of typical office tasks such as emails, video conferencing, and web browsing without frequent recharging

Key specs

• Processor: Intel Core Ultra 7 155U with 12 cores and AI acceleration
• Memory: 32GB LPDDR5x
• Storage: 512GB NVMe solid state drive
• Display: 14-inch IPS touchscreen, 1920 x 1200 resolution, 16:10 aspect ratio
• Ports: Two Thunderbolt 4 (USB-C) ports
• Wireless: Wi-Fi 6E, Bluetooth 5.3
• Security: Fingerprint reader, IR camera, physical webcam shutter
• Battery: 57Wh capacity
• Weight: Approximately 2.37 lbs
• Operating system: Windows 11 Pro

Connectivity and compatibility

This laptop offers versatile connectivity options to support a range of peripherals and external devices. The two Thunderbolt 4 ports enable high-speed data transfer, connection to multiple 4K displays, and power delivery through a single cable, simplifying docking and reducing clutter. Wi-Fi 6E ensures access to the latest wireless networks with improved speed and reduced interference, while Bluetooth 5.3 supports reliable connections to accessories like wireless headphones and mice. These features make it easy to integrate the laptop into modern office setups, home workstations, or on-the-go environments.

Performance and reliability

Equipped with a 12-core Intel Core Ultra 7 processor and 32GB of LPDDR5x memory, this laptop handles intensive workloads with ease. Whether compiling code, running virtual machines, or managing large datasets, it delivers consistent performance without lag. The NVMe SSD accelerates boot times and file access, enhancing overall responsiveness. The carbon fiber and aluminum chassis not only keeps the weight low but also provides durability to withstand daily travel and frequent handling. Security features like biometric login and a webcam shutter add peace of mind for professionals concerned about data protection.

Ideal uses and environments

This ThinkPad model is well suited to business travelers, remote workers, and professionals who require a balance of power and portability. Its lightweight design and long battery life make it convenient for working in cafes, client meetings, or on flights. The touchscreen and high-resolution display support creative tasks and detailed document review, while the robust security features protect sensitive information in any setting. It fits naturally into environments where reliable performance and secure connectivity are essential.

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.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

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, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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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