Lenovo ThinkSystem S4520 1.92TB 2.5" SATA 6Gb/s SSD

Overview

The Lenovo 4XB7A17103 is a 1.92TB solid-state drive designed to deliver reliable performance for read-intensive applications. It features Intel’s 144-layer 3D TLC NAND flash technology and a SATA 6Gb/s interface, enabling read speeds up to 550MB/s and write speeds up to 233MB/s. Its 2.5-inch form factor fits standard drive bays and supports hot-swapping, making it easy to install and maintain without powering down your system. This SSD is well suited for use as a boot drive, in web servers, or database systems where frequent data reading is essential.

Key features

• High-capacity 1.92TB storage to handle large datasets and applications
• SATA 6Gb/s interface ensures fast and efficient data transfer rates
• Hot-swap support allows for quick replacement or upgrades without downtime
• Designed for read-intensive workloads with 85,000 IOPS random read performance
• Endurance rated at 2.5 drive writes per day, totaling 8.8 petabytes for long-term reliability
• Power loss protection safeguards data integrity during unexpected outages
• Thermal management features help maintain optimal operating temperatures under heavy use
• Compatible with Lenovo ThinkSystem and ThinkAgile servers for seamless integration

Key specs

• Storage capacity: 1.92TB
• Interface: SATA 6Gb/s
• Form factor: 2.5-inch
• Sequential read speed: up to 550MB/s
• Sequential write speed: up to 233MB/s
• Random read IOPS: 85,000
• Random write IOPS: 40,500
• Endurance: 2.5 drive writes per day, 8.8 petabytes total

Connectivity and compatibility

This SSD is designed to fit into standard 2.5-inch drive bays and connects via a SATA 6Gb/s interface, which is widely supported across many server platforms. Its compatibility with Lenovo ThinkSystem and ThinkAgile servers ensures it integrates smoothly into existing enterprise environments, providing a straightforward upgrade path for improved storage performance.

Performance and reliability

With a focus on read-intensive tasks, this drive delivers consistent high-speed data access, making it ideal for applications that require frequent reading of large amounts of data. The endurance rating supports heavy daily write cycles, while power loss protection and thermal management features help maintain data integrity and drive health over time. These qualities make it a dependable choice for business-critical systems.

Ideal uses and environments

This SSD fits well in data centers, enterprise servers, and business environments where fast and reliable read performance is crucial. It is particularly effective as a boot drive or for hosting databases and web servers that demand quick access to stored information. Its hot-swap capability also makes it suitable for setups requiring minimal downtime during maintenance or upgrades.