Lenovo 90JF00A4US

Overview

The Lenovo 90JF00A4US is a Legion T730-28ICO tower gaming desktop designed to deliver stable and powerful performance for demanding games and intensive applications. It features an Intel Core i9-9900K processor with eight cores running at 3.6 GHz and boosting up to 5.0 GHz, paired with 32 GB of DDR4-2666 memory to handle multitasking smoothly. Storage combines a fast 512 GB PCIe M.2 SSD with a 1 TB 7200 rpm hard drive, offering both quick load times and ample space for games, creative projects, and media files.

Graphics are powered by an NVIDIA GeForce RTX 2080 with 8 GB of GDDR6 VRAM, supporting resolutions up to 8K and multiple display outputs including three DisplayPorts, one HDMI, and USB-C. This setup is well suited for immersive gaming or expansive desktop environments.

Key features

• Intel Core i9-9900K processor delivers high clock speeds and multi-core performance for gaming and content creation.
• NVIDIA GeForce RTX 2080 graphics card supports advanced visuals and smooth frame rates at high resolutions.
• 32 GB DDR4 memory ensures responsive multitasking and efficient handling of demanding software.
• Dual storage setup with a PCIe M.2 SSD for fast boot and load times, plus a 1 TB HDD for large file storage.
• Liquid cooling system maintains optimal temperatures during extended gaming or heavy workloads.
• Overclocking support allows users to fine-tune performance within safe limits.
• Multiple display outputs including DisplayPort, HDMI, and USB-C enable flexible multi-monitor configurations.
• Extensive USB connectivity with six USB 3.1 Gen 1 ports, three USB 2.0 ports, and one USB Type-C port for peripherals and accessories.
• Networking options include Gigabit Ethernet for stable wired connections and Wi-Fi 5 for wireless flexibility, plus Bluetooth 4.1 for accessory pairing.
• Chassis features RGB lighting, a side viewing panel to showcase internal components, and a carrying handle for easier transport.
• Preinstalled Windows 10 Pro provides a familiar and secure operating environment right out of the box.
• Includes a USB keyboard and mouse to get started immediately without additional purchases.

Key specs

• Processor: Intel Core i9-9900K, 8 cores, 3.6 GHz base, up to 5.0 GHz boost
• Memory: 32 GB DDR4-2666
• Storage: 512 GB PCIe M.2 SSD + 1 TB 7200 rpm HDD
• Graphics: NVIDIA GeForce RTX 2080 with 8 GB GDDR6 VRAM
• Display outputs: 3 x DisplayPort, 1 x HDMI, 1 x USB-C
• USB ports: 6 x USB 3.1 Gen 1, 3 x USB 2.0, 1 x USB Type-C
• Networking: Gigabit Ethernet, Wi-Fi 5 (802.11ac), Bluetooth 4.1
• Cooling: Liquid cooling system
• Operating system: Windows 10 Pro

Connectivity and compatibility

This desktop offers a wide range of connectivity options to support various peripherals and network setups. The multiple USB ports accommodate gaming controllers, external drives, and other accessories, while the combination of Gigabit Ethernet and Wi-Fi 5 ensures reliable internet access whether wired or wireless. Bluetooth 4.1 adds convenience for wireless headphones, keyboards, or mice. The display outputs support high-resolution monitors and multi-screen setups, making it easy to expand your workspace or gaming environment.

Performance and reliability

The liquid cooling system keeps the processor and graphics card running efficiently under load, reducing thermal throttling and noise. Overclocking support lets experienced users push the hardware further while maintaining system stability. The toolless upgrade design simplifies adding or replacing components, which helps keep the system current and tailored to evolving needs. This combination of features makes the desktop a strong choice for gamers and creators who demand consistent performance over long sessions.

Ideal uses and environments

This Lenovo Legion T730-28ICO is well suited to gaming rooms, home offices, and dorm setups where both power and flexibility are important. It handles competitive gaming, streaming, and content creation with ease, while its quiet cooling and customizable lighting add to the overall experience. The carrying handle and side panel make it practical for users who need to move their system between locations or want to showcase their build. It fits users who want a desktop that balances high-end specs with expandability and ease of use.

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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