Lenovo 45J7918

Overview

The Lenovo 45J7918 is a 1TB internal hard drive designed to enhance storage capacity and performance for desktops and workstations. Operating at 7200 rpm, it delivers faster data access and file transfers compared to slower drives. With a 32MB cache and a transfer rate of up to 300MB per second, this drive supports smoother operation when loading applications, saving large files, or backing up important data.

This 3.5-inch SATA drive fits standard desktop bays and is compatible with Lenovo systems such as the ThinkCentre M57 and ThinkStation S10 or D10. It also supports Windows XP and Vista, making it a practical upgrade for older setups or expanding existing storage.

Key features

• 1TB capacity provides ample space for large files, multimedia, and backups
• 7200 rpm spindle speed reduces wait times for data retrieval and improves overall system responsiveness
• 32MB cache enhances data buffering for smoother performance during intensive tasks
• 300MB per second transfer rate supports efficient file transfers and application loading
• SATA 3.0 Gbps interface ensures compatibility with a wide range of desktop systems
• Includes necessary cable and documentation for straightforward installation
• Compatible with select Lenovo desktops, simplifying upgrades for those systems

Key specs

• Storage capacity: 1TB
• Spindle speed: 7200 rpm
• Cache size: 32MB
• Interface: SATA 3.0 Gbps (7-pin)
• Form factor: 3.5-inch
• Maximum transfer rate: 300MB/s
• Weight: 1.54 pounds

Compatibility and installation

This hard drive fits into any standard 3.5-inch internal drive bay and connects via a SATA 3.0 Gbps interface, making it compatible with most desktop motherboards that support SATA connections. It is especially suited for Lenovo ThinkCentre M57 and ThinkStation S10 or D10 models, providing a seamless upgrade path. The included cable and documentation simplify the installation process, allowing users to quickly add or replace storage without hassle.

Its compatibility with Windows XP and Vista ensures it can be used in older systems, extending their useful life and improving storage capabilities.

Who this drive is for

This Lenovo internal hard drive is a strong choice for users looking to upgrade older desktops or workstations with reliable, high-capacity storage. It fits well in environments where faster data access and larger storage are needed without moving to solid-state drives. Ideal for office setups, home workstations, or legacy Lenovo systems, it balances performance and capacity at a practical price point.

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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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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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