Lenovo S4520 1.92 TB Solid State Drive - 2.5" Internal - SATA (SATA/600) - Read Intensive - Server, Storage System Device Supported - 2.5 DWPD - 9011.20 TB TBW - 550 MB/s Maximum Read Transfer Rate - Hot Swappable - 256-bit AES Encryption

The ThinkSystem S4520 Read Intensive SATA SSDs are advanced 6Gb SATA solid-state drives that use 144-layer Intel 3D NAND TLC Flash Memory technology to provide an affordable solution with industry leading performance. This product guide provides essential presales information to understand the S4520 SSDs, their key features and specifications, components and options, and configuration guidelines. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about S4520 SSDs and consider their use in IT solutions. Compared with the S4510 series, these new Read Intensive (Entry) drives offer improved endurance.

The S4520 SSDs are optimized for read-intensive applications such as boot, web servers, lower data rate operational databases and analytics.