Lenovo 4XA7A81755

Overview

The Lenovo 4XA7A81755 is an internal optical drive designed to provide DVD-RW and CD-RW read and write capabilities for systems that require access to physical media. It features a 5.25-inch form factor and connects via USB, making it easy to integrate into Lenovo ThinkSystem ST50 models 7Y48 and 7Y49. This slim drive fits neatly into compact setups, enabling reliable data storage, software installation, and media creation without adding bulk.

This drive is ideal for environments where discs remain part of the workflow, such as small business towers, classrooms, labs, and branch offices. It supports tasks like deploying software from discs, loading drivers, creating recovery media, and archiving files for offline use, helping teams maintain efficient operations with physical media.

Key features

• Internal DVD-RW drive that supports both reading and writing of CD-RW and DVD-RW discs for versatile media handling
• USB interface ensures straightforward installation and immediate system recognition without the need for external peripherals
• Slim 5.25-inch form factor designed to fit cleanly into Lenovo ThinkSystem ST50 chassis without occupying excess space
• Enables software deployment, driver installation, and media creation directly within the system for streamlined workflows
• Compact design supports integration in tight spaces, making it suitable for offices and labs with limited room

Key specs

• Form factor: 5.25-inch internal drive
• Interface: USB connection for data transfer and power
• Supported media types: DVD-RW, CD-RW
• Compatibility: Lenovo ThinkSystem ST50 models 7Y48 and 7Y49

Connectivity and compatibility

The drive connects via a USB interface, which simplifies installation and ensures compatibility with the specified Lenovo ThinkSystem ST50 models. This connection type allows the system to recognize the drive immediately, providing seamless access to disc media without requiring additional adapters or external devices.

• USB interface for easy integration and reliable data transfer
• Designed specifically for Lenovo ThinkSystem ST50 7Y48 and 7Y49 models

Ideal uses and environments

This internal DVD-RW drive is well suited to users who still rely on optical discs for critical tasks. It works effectively in small business settings, educational institutions, and technical labs where software installation, driver loading, and media archiving are common. The slim design and internal placement help maintain a clean and organized workspace.

Teams that manage physical media for backup, recovery, or software deployment will find this drive a practical addition to their Lenovo ThinkSystem ST50 systems, supporting workflows that depend on reliable disc access.

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, 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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