Lenovo 21DC0040US

Overview

The Lenovo 21DC0040US is a 16-inch mobile workstation designed to deliver powerful performance for demanding professional tasks. Equipped with a 12th Gen Intel Core i9-12900H processor and NVIDIA RTX A5500 graphics, it handles 3D rendering, video editing, and CAD simulations with ease. The WQUXGA display offers a sharp 3840 × 2400 resolution with full Adobe RGB coverage and Dolby Vision, ensuring color accuracy for creative work. With 32 GB of DDR5 memory and a 1 TB PCIe 4.0 NVMe SSD, this laptop supports fast multitasking and quick access to large files, while Wi-Fi 6E and a 90 Wh battery provide reliable connectivity and long-lasting power for mobile professionals.

Key features

• High-performance 12th Gen Intel Core i9 processor that accelerates complex workflows and multitasking
• NVIDIA RTX A5500 GPU with 16 GB GDDR6 ECC memory for certified graphics performance and smooth rendering
• 16-inch WQUXGA IPS display with factory calibration and Dolby Vision for precise color reproduction and detailed visuals
• 32 GB DDR5 RAM to maintain responsiveness when running multiple professional applications simultaneously
• Fast 1 TB PCIe 4.0 NVMe SSD storage that reduces load times and speeds up file transfers
• Dolby Atmos stereo speakers that provide clear and immersive audio for presentations and media reviews
• 1080p webcam with IR sensor for secure Windows Hello facial recognition and a physical privacy shutter for peace of mind
• Durable chassis combining carbon fiber and aluminum, balancing strength with portability at about 4.1 pounds
• Wi-Fi 6E support for low-latency, high-bandwidth wireless connections in busy networks
• 90 Wh battery designed to sustain extended work sessions without frequent recharging

Key specs

• Processor: 12th Gen Intel Core i9-12900H, up to 5 GHz turbo boost
• Graphics: NVIDIA RTX A5500 with 16 GB GDDR6 ECC memory
• Display: 16-inch WQUXGA IPS (3840 × 2400), Dolby Vision, factory calibrated, 100% Adobe RGB
• Memory: 32 GB DDR5 RAM
• Storage: 1 TB PCIe 4.0 NVMe SSD
• Wireless: Wi-Fi 6E
• Battery: 90 Wh
• Weight: approximately 4.1 pounds
• Webcam: 1080p with IR sensor and physical privacy shutter

Connectivity and compatibility

This workstation supports the latest wireless standard with Wi-Fi 6E, ensuring fast and stable internet connections even in crowded environments. The inclusion of an IR sensor on the webcam enables secure and convenient Windows Hello facial recognition. Its combination of ports and wireless features makes it compatible with a wide range of professional peripherals and networks, fitting well into modern office setups and remote work environments.

Performance and reliability

The combination of a high-end Intel Core i9 processor and NVIDIA RTX A5500 graphics ensures that this laptop can handle intensive tasks such as 3D modeling, video editing, and CAD simulations without lag or instability. The 32 GB of DDR5 memory supports smooth multitasking, while the 1 TB PCIe 4.0 NVMe SSD provides rapid access to large files. The durable carbon fiber and aluminum chassis meets ThinkPad standards for reliability, making it suitable for frequent travel and demanding work conditions.

Ideal uses and environments

This mobile workstation is well suited to professionals in architecture, filmmaking, engineering, and design who require certified graphics performance and color accuracy on the go. It fits comfortably into a backpack and offers enough battery life to support long work sessions away from power outlets. Whether finalizing animation frames in a studio or editing footage in the field, it keeps workflows efficient and color fidelity intact.

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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