Lenovo 1TB M.2 2280 PCIe Gen3 x4 NVMe Internal SSD (4XB0W79582) – Lenovo Option Part

A Lenovo-validated 1TB NVMe upgrade for business laptops and desktops.

The Lenovo 4XB0W79582 is a 1TB M.2 2280 PCIe Gen3 x4 NVMe SSD sold as a Lenovo option part. It is validated for supported ThinkPad, ThinkCentre and ThinkStation systems, giving businesses a reliable way to add capacity or replace drives with fast NVMe storage.

Upgrading Lenovo Business Systems the Right Way

Business users quickly fill 256GB and 512GB drives with apps, local files and data. Third-party drives can work, but IT teams often prefer validated parts to avoid compatibility and support issues.

The 4XB0W79582 adds 1TB of NVMe storage with Lenovo validation, simplifying fleet upgrades and replacements while delivering fast, responsive performance.

Fast NVMe Performance for Productivity

PCIe Gen3 x4 NVMe cuts boot and app loading times and makes large files open quickly compared with SATA SSDs and hard drives.

Validated for Lenovo Systems

As a Lenovo option part, the drive is tested for supported systems and receives firmware updates through Lenovo’s support tools.

Setup Instructions

How to Install the Lenovo 4XB0W79582 1TB SSD

1. Back up data and shut down the system; disable the internal battery in BIOS for ThinkPads that require it.
2. Remove the bottom cover or side panel and locate the M.2 2280 slot.
3. Insert the SSD, secure it with the screw and refit any thermal pad or bracket.
4. Install or restore the OS, or initialize the drive in Disk Management as secondary storage.