Lenovo 1TB M.2 2280 PCI Express NVMe Internal SSD

The Lenovo 4XB1M86955 is an internal solid state drive that offers 1 TB of PCIe 4.0 NVMe storage through the M.2 2280 interface. It is built for users who need rapid access to large files, whether that means launching complex design applications on a ThinkPad laptop or loading data-intensive projects on a ThinkStation desktop.

With a sequential read speed that reaches up to 6900 MBps and a write speed up to 4400 MBps, the drive keeps operating systems, applications, and media libraries moving at a pace that minimizes wait times. Content creators can scrub through high-resolution video timelines smoothly, engineers can open sizable CAD assemblies faster, and professionals in data-driven fields can accelerate analytics workloads.

Data security is addressed by built-in TCG Opal 2.0 hardware encryption, allowing organizations to protect confidential assets without relying on software-based solutions that slow systems down. The encryption is transparent to everyday workflows, so users still experience the full speed of the drive while meeting compliance requirements.

The robust operating-temperature range of 32 to 176 degrees Fahrenheit supports reliable performance in offices, labs, or field deployments that face wide environmental swings. Because the drive adheres to Lenovo quality and multiple international regulatory standards, IT teams can integrate it into qualified ThinkPad and ThinkStation models with confidence.

Installation follows a straightforward M.2 slot process, letting upgrade paths stay simple for technicians or advanced users who want to breathe new life into older systems. Once installed, the 1 TB capacity supplies ample room for project files, virtual machines, or large software libraries while maintaining the quick responsiveness that only NVMe can provide.

• PCIe 4.0 NVMe interface for high-bandwidth performance
• Maximum sequential read speed of 6900 MBps
• Maximum sequential write speed of 4400 MBps
• TCG Opal 2.0 hardware-based encryption for data security
• M.2 2280 form factor compatible with qualified Lenovo laptops and desktops