Lenovo 5400 MAX 1.92TB 2.5" Mixed Use SATA 6Gb/s SSD

The Lenovo 4XB7A82291 is a 2.5 inch solid state drive that brings 1.92TB of fast, dependable storage to any system with a SATA 6Gb/s bay. Purpose built for mixed workloads, it combines high sustained throughput with solid random performance, making everyday operations feel effortless even when tasks pile up.

Inside, the drive runs on 3D TLC NAND that stacks 176 layers for greater density and consistency. When connected over SATA it can move data at up to 600 MB per second, while random operations reach about 94,000 IOPS on reads and 63,000 IOPS on writes. That balance lets databases respond quickly, virtual machines spin up without hesitation, and large media files transfer in less time.

Durability and data protection sit at the heart of the design. An endurance rating of five full drive writes per day means the drive can handle heavy write activity throughout its life. A mean time between failures of roughly three million hours further underlines its staying power. To keep information safe, the controller uses 256 bit AES hardware encryption and supports Self-Encrypting Drive functions that align with the TCG Enterprise specification, so data stays protected whether the system is on a lab bench or in a remote data centre.

System builders, IT administrators, and power users will appreciate how easily the drive slots into standard 2.5 inch bays. It is a straightforward upgrade for Lenovo ThinkSystem servers, storage arrays, and many workstations, yet it also serves creators who juggle large video projects, researchers with growing datasets, or any team that needs quick, trusted storage without the cost or complexity of PCIe infrastructure.

• 1.92TB capacity supports large applications and datasets
• 2.5 inch form factor with SATA 6Gb/s interface installs in common drive bays
• Sequential transfer rate up to 600 MB per second
• 3D TLC NAND built with 176 layers delivers high performance and efficiency
• 256 bit AES hardware encryption safeguards sensitive data
• Self-Encrypting Drive functionality with TCG Enterprise compliance
• Endurance rating of five drive writes per day for heavy daily workloads
• Random read performance up to 94,000 IOPS and write performance up to 63,000 IOPS
• Mean time between failures of about three million hours for long term reliability