Lenovo ThinkSystem S4620 2.5" 1.92TB SATA 6Gb/s Mixed Use SSD

The Lenovo 4XB7A17127 is a 2.5 inch solid state drive with 1.92TB of storage that installs into ThinkSystem and ThinkAgile servers through a SATA 6Gb/s connection. Because the drive is hot swappable, you can add capacity or replace a unit without scheduling downtime, which helps keep critical workloads available.

Built around 3D TLC NAND, the drive reaches up to 550 MB per second for sequential reads and 510 MB per second for sequential writes. Random operations peak at 85,000 IOPS read and 55,000 IOPS write, giving you the balanced performance required by mixed use applications such as online transaction processing, virtual desktops, container hosts, and application caching.

Longevity is equally strong. An endurance rating of four drive writes per day translates to 14 petabytes written over the life of the drive, and a 2 million hour mean time between failures underlines its enterprise class reliability. Lenovo firmware enables end to end data path protection, power loss protection, and S.M.A.R.T. health reporting so administrators can spot issues before they turn into outages.

If you manage database servers that demand consistent latency, virtualization clusters that grow quickly, or edge systems where service windows are short, this SSD offers a practical way to raise throughput while controlling risk and maintenance time.

• 1.92TB capacity in a 2.5 inch drive that fits ThinkSystem and ThinkAgile bays
• SATA 6Gb/s interface for straightforward integration
• Up to 550 MB/s sequential read and 510 MB/s sequential write speeds
• 85,000 IOPS random read and 55,000 IOPS random write performance
• Endurance rated at 4 drive writes per day, totaling 14 PB over the lifecycle
• End to end data path protection, power loss protection, and S.M.A.R.T. monitoring
• 2 million hour MTBF and hot swap readiness for enterprise reliability