Lenovo 21LS004HUS

Overview

The Lenovo 21LS004HUS is a 14-inch multi-touch laptop designed to keep business users productive whether at the office, home, or on the move. It features an Intel Core Ultra 5 125U processor with twelve cores and speeds up to 4.3 GHz, paired with 16 GB of LPDDR5x memory for smooth multitasking and fast response. The 512 GB PCIe 4.0 SSD ensures quick boot times and ample storage for project files, while the 14-inch WUXGA IPS touchscreen delivers 400 nits of brightness and a 16:10 aspect ratio for more visible content on screen.

Key features

• Multi-touch display that supports tap, swipe, and pinch gestures for intuitive navigation and note-taking during presentations
• Wi-Fi 6E and Bluetooth 5.3 provide reliable wireless connectivity in modern office and shared workspace environments
• Two Thunderbolt 4 ports enable fast charging, high-speed data transfer, and support for external displays via DisplayPort 2.1
• Legacy USB-A ports and HDMI 2.1 output allow easy connection to older peripherals and conference room projectors without adapters
• Advanced security with integrated fingerprint reader, infrared camera for Windows Hello facial recognition, physical webcam shutter, and TPM 2.0 chip for encryption key protection
• Durable aluminum chassis tested to MIL-STD-810H standards for vibration, shock, and temperature resistance, suitable for frequent travel
• Intel integrated graphics with AI Boost NPU delivering eleven TOPS for efficient background processing
• 58 Wh battery designed to support a full day of typical work activities

Key specs

• Processor: Intel Core Ultra 5 125U, twelve cores, up to 4.3 GHz boost clock
• Memory: 16 GB LPDDR5x 6400 MHz soldered for dual channel bandwidth
• Storage: 512 GB PCIe 4.0 NVMe SSD with Opal 2.0 encryption support
• Display: 14-inch WUXGA (1920 x 1200) IPS touchscreen, 400 nits brightness, 16:10 aspect ratio, 45% NTSC color gamut
• Wireless: Wi-Fi 6E, Bluetooth 5.3
• Ports: 2x Thunderbolt 4 (with DisplayPort 2.1 and USB Power Delivery), 2x USB-A, 1x HDMI 2.1
• Security: Fingerprint reader, infrared camera for Windows Hello, TPM 2.0 chip, physical webcam shutter
• Chassis: Aluminum, MIL-STD-810H certified
• Battery: 58 Wh

Connectivity and compatibility

This laptop offers a versatile set of ports and wireless options to fit into a wide range of professional setups. The Thunderbolt 4 ports support fast data transfer and external displays, while USB-A ports maintain compatibility with older accessories. HDMI 2.1 output allows seamless connection to projectors and monitors in meeting rooms without needing adapters. Wi-Fi 6E and Bluetooth 5.3 ensure strong and stable wireless connections in busy office environments or remote work locations.

Performance and reliability

The combination of the Intel Core Ultra 5 125U processor and 16 GB of LPDDR5x memory delivers smooth performance for demanding tasks like large spreadsheets, coding, and multitasking across multiple applications. The PCIe 4.0 SSD provides fast boot and load times, while hardware-based Opal 2.0 encryption keeps sensitive data secure. The aluminum chassis meets military-grade durability standards, making it a dependable choice for users who travel frequently or work in varied environments.

Ideal uses and environments

This ThinkPad model suits professionals who manage documents, video calls, and browser tabs throughout the day, as well as students needing reliable hardware for classes and study sessions. IT managers will appreciate the security features and ease of deployment for business fleets. Its balance of power, portability, and classic ThinkPad ergonomics makes it a practical daily laptop for knowledge workers in offices, home setups, or on the go.

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, 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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