Lenovo ThinkPad 512GB PCIe Gen4 NVMe OPAL M.2 2280 SSD (4XB1D04756) – Self-Encrypting

Lenovo-validated, self-encrypting NVMe storage for business systems.

The Lenovo 4XB1D04756 is a 512GB PCIe Gen4 x4 NVMe M.2 2280 SSD with TCG OPAL 2.0 self-encryption. Validated by Lenovo for ThinkPad and other Lenovo business systems, it provides fast, secure storage for IT teams replacing or upgrading drives in corporate fleets.

Why Business Fleets Need Validated, Encrypted Storage

Lost or stolen laptops are a common source of data breaches. Generic drives may lack hardware encryption or fail to work cleanly with BIOS security features and management tools.

This Lenovo OPAL drive combines PCIe Gen4 speed with hardware self-encryption and Lenovo validation, so IT teams can upgrade or replace drives with confidence that security policies and system compatibility remain intact.

Secure by Design

TCG OPAL 2.0 support lets the drive encrypt data in hardware and integrate with BitLocker and enterprise key management, protecting data at rest without slowing performance.

Fast, Reliable Business Performance

PCIe Gen4 x4 NVMe delivers quick boots, fast app loading and responsive multitasking for everyday business workloads.

Setup Instructions

How to Install the Lenovo 4XB1D04756 SSD

1. Back up user data, shut down the system and disable the built-in battery in BIOS if the model requires it.
2. Remove the bottom cover and locate the M.2 2280 SSD slot.
3. Insert the SSD, secure it with the screw and replace any thermal pad or shield.
4. Deploy your OS image and enable BitLocker or OPAL-based encryption as required.