Lenovo S4620 480 GB Solid State Drive - 2.5" Internal - SATA (SATA/600) - Mixed Use - Server Device Supported - 4.7 DWPD - 4300.80 TB TBW - 550 MB/s Maximum Read Transfer Rate - 256-bit AES Encryption Standard - 1 Year Warranty

By combining the latest Intel 3D NAND TLC Flash Memory technology with Intel's latest controller technology, the design of the S4620 SSDs delivers consistent performance, reduced power consumption, and end-to-end data protection, as well as being optimized for IOPS/watt and cost/IOPS.

Rigorous testing of S4620 SSDs by Lenovo through the ServerProven program assures a high degree of storage subsystem compatibility and reliability. Providing additional peace of mind, these drives are covered under Lenovo warranty.